Trigeneration
Technologies
www.Trigeneration.com
"The Trigeneration
Leader"
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Trigeneration
Technologies, Inc.
www.Trigeneration.com
Commercial, Industrial and Utility Clients Become
More Efficient, Profitable & Environmentally-Responsible
When Making Their Own Energy With Trigeneration
Trigeneration Technologies, Inc. is a new company that is presently being formed.
We are strategically positioned for success in the Trigeneration marketplace.
Trigeneration
power plants, at up to 90% efficiency, are almost 300% more efficient at
producing power than electric utility power plants. This means that
Trigeneration power plants have a significantly greater return on
investment and significantly fewer emissions compared to typical power
plants. And, when our Trigeneration power plants are fueled with
Biomethane or B100 Biodiesel, the emissions are reduced by about 95% and
those that remain are "carbon neutral."
We are receiving a large number of opportunities and
deal-flow for developing new Trigeneration power plants and would be interested in meeting
with potential joint venture partners who are as committed and passionate
as we are about making a difference in the world by:
* significantly increasing the amount of renewable energy used in the U.S.
and around the world.
* stopping/reversing climate change by reducing greenhouse gas emissions
and carbon dioxide emissions.
* reducing and eventually eliminating the use of fossil fuels.
* promoting and becoming energy independent.
We are seeking
joint venture participants with a goal of raising $10 million to fund the
business. Prospective joint venture partners are invited to send an
introductory email regarding your interests in renewable energy along with
your financial abilities and expectations to: info @ cogeneration
.net
Trigeneration
The Green Way for Generating Energy
and Reducing Emissions and Energy Expenses by 50% or More
By
Monty Goodell, M.B.A.
President and CEO
Trigeneration Technologies
Wholly-owned subsidiary of Renewable Energy Technologies, LLC
www.Trigeneration.com
"Trigeneration"
at efficiencies now around 90% (as opposed to central power plants at 33%
efficiency) is the simultaneous production of cooling, heating and power, in one
process and the most environmentally-friendly method of generating power
and energy - especially when using B100
Biodiesel or Biomethane as the fuel
source.
Trigeneration, when compared to (combined-cycle)
cogeneration, may be up to 50% more efficient than
cogeneration. When
found in a hospital, university, office-campus, military base, downtown or
group of office buildings, trigeneration has also been referred to as a
"district energy
system" or "integrated energy system" and as previously
mentioned, can be dramatically more efficient and environmentally friendly than
"cogeneration."
A trigeneration plant, defined in non-engineering terminology, is most often described as a
cogeneration plant that has added absorption chillers - which takes the
"waste heat" a cogeneration
plant would have "wasted," and converts this "free energy" that would have been wasted by cogeneration, into useful energy in the form of chilled water.
The trigeneration energy process produces four different forms of energy from the primary energy source, namely, hot water, steam, cooling (chilled water) and power generation (electrical energy).
Trigeneration has also been referred to as CHCP (combined heating, cooling and power generation), this option allows having greater operational flexibility at sites with demand for energy in the form of heating as well as cooling. This is particularly relevant in tropical countries where buildings need to be air-conditioned and many industries require process cooling.
Example of a Gas Turbine Based Trigeneration Facility
Although cooling can be provided by conventional vapor compression chillers driven by electricity, low quality heat (i.e. low temperature, low pressure) exhausted from the cogeneration plant can drive the absorption chillers so that the overall primary energy consumption is reduced. Absorption chillers have recently gained widespread acceptance due to their capability of not only integrating with cogeneration systems but also because they can operate with industrial waste heat streams. The benefit of power generation and absorption cooling can be realized through the following example that compares it with a power generation system with conventional vapor compression system.
Trigeneration Example by the numbers
A factory requires 1 MW of electricity and 500 refrigeration tons* (RT). The gas turbine generates electricity required for the on-site energy processes as well as the conventional vapor compression chiller.
Assuming an electricity demand of 0.65 kW/RT, the compression chiller needs 325 kW of electricity to obtain 500 RT of cooling. Therefore, a total of 1325 kW of electricity must be provided to this factory. If the gas turbine efficiency has an efficiency of 30 per cent, primary energy consumption would be 4417 kW.
However, a cogenerationn system with an absorption chiller (thereby making this a "trigeneration" plant) can provide the same energy service (power and cooling) by consuming only 3,333 kW of primary energy versus 4417 kW thereby saving nearly 25% in primary energy usage. This is why a trigeneration plant is even more efficient than a cogeneration plant.
This example clearly points out the advantages of trigeneration over cogeneration. A trigeneration plant (with an absorption chiller) can save about 24.5 per cent of primary energy in comparison with a
cogeneration plant and vapor compression chiller.
Additionally, a smaller prime mover leads to not only lower capital cost but also less standby charge during the system breakdown because steam needed for the chiller can still be generated by auxiliary firing of the waste heat boiler.
Since many industries and commercial buildings need combined power and heating and cooling, trigeneration plants have very high potentials for industrial and commercial application - with the associated energy and economic savings inherent with trigeneration.
* Note : A refrigeration ton (RT) is defined as the transfer of heat at the rate of 3.52 kW, which is roughly the rate of cooling obtained by melting ice at the rate of one ton per day.
This example and information courtesy of ASHRAE
By
ever-increasing numbers, more and more commercial, industrial and utility
companies and businesses are seeking ways to use energy more
efficiently. This is a direct result of dramatically increasing electric
and natural gas rates, decreased power reliability (black-outs,
brown-outs, rolling black-outs and other power interruptions) as well as
competitive and economic pressures to cut expenses, increase air quality,
and reduce emissions of air pollutants and greenhouse gasses.
The Kyoto Protocol, while not ratified in the
United States, continues to be another major driver in much of the rest of the world.
In the
United States, "trigeneration" is becoming a preferred method to
produce a company's, building or facility’s power and energy
requirements. Trigeneration is also providing a strategic
competitive advantage for those companies who install an onsite
trigeneration system. Another reason more companies are considering
trigeneration is the ever-increasing expense of natural gas – which
behooves commercial, industrial and even utility customers – to extract
as many of the available BTU’s as possible.
Trigeneration
is an energy and power production technology that takes cogeneration one
additional step. Cogeneration, also known as combined heat and power (CHP),
is the simultaneous production of electricity and useful heat, usually in
the form of either hot water or steam, from one primary fuel, such as
natural gas. While not necessarily defined correctly, cogeneration has
also been referred to as district energy, total energy, combined cycle and
simply cogen. Cogeneration has been mostly a technology used in the
utilities and industrial marketplace.
Trigeneration,
as the name implies, refers to the simultaneous production of three useful
energies, and is defined as the
simultaneous production of heat and power, just like cogeneration, except
trigeneration takes cogeneration one step further by also producing
chilled water for air conditioning or process use with the addition of
absorption chillers that take the waste heat from a cogeneration plants to
make chilled water for cooling a building.
Trigeneration has also recently been referred to;
* Integrated energy systems (IES)
* Buildings, Cooling, Heating and Power
* Combined Cooling, Heating and Power
* Cooling, Heating and Power for Buildings
* CHP systems for buildings
permits
even greater operational flexibility at businesses with demand for energy
in the form of heating as well as cooling. Just as a cogeneration power
plant captures and makes use of the waste heat, absorption or adsorption
chillers capture the waste (or rejected) heat and produce chilled water.
Trigeneration
energy and power systems are found in commercial applications typically
where there is a need for air conditioning or chilled water by the
customer.
When a trigeneration energy and
power system is installed “onsite,” that is, where the electrical and
thermal energy is needed by the customer, so that the electrical energy
does not have to be transported hundreds of miles away, and the thermal
energy is utilized, system efficiencies can reach and surpass 90%.
Onsite trigeneration plants are
much more efficient, economically-sound and environmentally-friendly than
typical (central) power plants. Because
of this, customers have energy expenses that are significantly lower, and
the associated pollution is also much less than if the customer had an
energy system supplied with electricity from the grid, and had water
heaters and boilers systems “onsite.”
Trigeneration’s superior efficiencies surpass even the latest
“state-of-the-art” combined cycle cogeneration power plants by up to
50%. Coupled with a 4-pipe system, these businesses can produce hot
water/steam and chilled water simultaneously, for circulation throughout
the building or campus – which would be referred to as a district energy
system.
And size is not an impediment, since trigeneration systems can be
installed, for example, in small commercial settings, such as restaurants,
hotels, schools, office buildings and shopping centers to large petro-chemical
plants, refineries and in a city’s downtown area, providing the energy
requirements for multiple buildings… and still remaining at system
efficiencies of 90%.
“EcoGeneration”
defines the optimization of economic and ecological benefits in the
power generation process. EcoGeneration
produces huge savings for our environment through the reduction, or even
elimination of of pollution associated with power and energy production
and generation. Additionally,
ecogeneration appeals to our clients’ economic bottom-line by providing
them with significant fuel and electrical savings.
Energy
technologies that fall under ecogeneration include; wind, solar,
geothermal, hydrogen fuel, hydrogen fuel cells, soybean diesel fuels,
ocean/tidal power, waste to energy/waste to fuel and waste to watts,
combined cycle, district energy, cogeneration, trigeneration and even
quadgeneration power plants.
There
are two major ecogeneration initiatives and technologies we will discuss
in greater length in this article; cogeneration and and a newer
technology, “trigeneration.” Trigeneration, is one of the most
attractive options which is even more efficient and economically rewarding
than its cousin, cogeneration.
History
of 120 Year-Old Cogeneration Technology Leads the Way to a Brighter Future
for Trigeneration and Even Quadgeneration Technologies
Many people know that Thomas
Edison built the first commercial power plant.
However, most people do not know that
Edison
’s first commercial power plant
known as the “Pearl Street Station” – built in 1882, in
Lower Manhattan
,
New York
, was also a cogeneration power plant!
Because
cogeneration
and
trigeneration continues to be the most efficient method of generating
electrical and thermal energy, in terms of energy output, the Department
of Energy has called for the doubling of electrical power generated from
cogeneration power plants – from the existing 46 GW (one gigawatt =
1,000 MW) to 92 GW by the year 2010. When this goal is reached,
cogeneration will represent about 14% of the total
U.S.
generating capacity of
electricity. The American Council for an Energy-Efficient Economy (ACEEE)
estimates that an additional 95 GW of cogeneration capacity could
be added between 2010-2020, resulting in 29% of total U.S. electric power
generation being generated through cogeneration.
Europe
is also dramatically increasing
the number of cogeneration power plants over the next decade.
And the historical basis and
success of cogeneration, has been the foundational basis for expanding the
efficiencies of cogeneration to trigeneration and even
quadgeneration –
with each new increase in energies recovered resulting in higher
efficiencies and lower fuel/energy costs and fewer related emissions.
President George W.
Bush’s National Energy Plan
In the
United States
, President George W. Bush’s
National Energy Plan recognizes the important role that is found in
cogeneration technologies - and it plays an important role in meeting
national energy objectives and maintaining comfort and safety in
commercial markets and office buildings.
Released in May 2001, President Bush’s National Energy Plan
states in section 3-5 of the National Energy Plan, states;
A
family of technologies known as combined heat and power (CHP) can achieve
efficiencies of 80% or more. In
addition to environmental benefits, cogeneration projects offer efficiency
and cost savings in a variety of settings, including industrial boilers,
energy systems, and small, building scale applications.
At industrial facilities alone, there is potential for an
additional 124,000 MW of efficient power from gas-fired cogeneration,
which could result in annual emissions reductions of 614,000 tons of Nox
emissions and 44 million tos of carbon equivalent.
Cogeneration is also one of a group of clean, highly reliable,
distributed energy technologies that reduce the amount of electricity lost
in transmission while eliminating the need to construct expensive power
lines to transmit power from large central power plants.”
President Bush’s National
Energy Plan includes:
-
Promotion of cogeneration
through flexible environmental permitting.
-
Issuing of guidelines to
encourage development of highly efficient and
low-emissions cogeneration
-
Greater promotion of
cogeneration at abandoned brownfield industrial and
commercial sites.
Pollution Associated with
Inefficient Power Plants
Currently, power plants in the
U.S. have been cited for producing two-thirds of its’ annual sulfur
dioxide emissions, one-quarter of the nitrogen oxide emissions, one-third
of mercury emissions, and one-third of carbon dioxide emissions.
These resulting pollutants produce serious environmental and health
consequences, including:
-
Increased sick days in
areas with high urban smog levels.
-
Lung problems in the young
and old, including increased rates of asthma
and chronic bronchitis.
-
Global climate change.
-
Urban haze and smog.
-
Acid rain.
-
Acidification of lakes,
streams, rivers and oceans.
-
Dead, and dying lakes,
stream, rivers and wildlife in and near these areas.
“Curing” the problems
associated with inefficient electrical power generation begins with
pollution prevention. The choices are clear, we must stop wasting energy
and start increasing the efficiency of power generation facilities.
Instead of building inefficient, wasteful, pollution-generating
“central” power plants owned by utility companies, where the thermal
energy is “wasted,” we need to start building efficient, onsite power
plants where the heat energy can be utilized. These onsite cogeneration,
trigeneration and quadgeneration power and energy systems are also
referred to as “distributed generation” or “distributed energy”
technologies. They can be installed easily, affordably and they operate
economically throughout their life-cycle.
EPA
understands that resolving these problems must start with pollution
prevention, which equates to using fewer energy resources to produce goods
and services. The National Energy Plan includes four specific
recommendations to promote CHP, three of which were directed to EPA for
action:
·
promotion of CHP through
flexible environmental permitting.
·
issuing of guidance to
encourage development of highly efficient and low- emitting CHP through
shortened lead times and greater certaint.y
·
promotion of the use of CHP
at abandoned brownfield industrial or commercial sites.
As a
follow-up to those recommendations, EPA joined with 18 Fortune 500
companies, city and state governments, and non-profit organizations in
February 2002 in
Washington
,
DC
, to announce the EPA Combined Heat and Power Partnership (CHPP). The
CHPP aims to advance CHP as a more efficient, clean and reliable
alternative to conventional electricity generation. The Partnership now
boasts nearly 50 partners, including state and local regulators, end
users, project developers, and equipment suppliers.
Clean, Onsite Power and
Energy Systems for
Industrial and Commercial Customers
“Distributed generation”
locates smaller and more efficient power plants where the power and
thermal energy is actually needed. These
onsite power systems are also called “inside the fence” power systems
and are designed and engineered to maximize the customer’s power and
energy requirements.
Companies such as EcoGeneration
Solutions, LLC (EGS) provide its’ customers turnkey, optimized energy
solutions – starting with a comprehensive engineering nd feasibility
study. This helps determine
the optimum-sized power system
based on their energy requirements, location, energy consumption patterns,
and local electric rates.
For some clients, EGS offers an
energy solution wherein EGS will make the investment, with litle to no
investment from the client. These
customers are first qualified and then EGS will design, build, own and
operate the trigeneration system for their clients.
According to Monty Goodell, EGS’ President & CEO, “we become the
clean-green onsite utility company for our clients." Adding,
"as a company that is focused solely on the optimum power and energy
solution, we must be equipment and vendor-neutral. We are seeking the
optimum power and energy system solution for our customers if we are the
developer, as well as our company if we build/own/operate and maintain the
trigeneration system." EGS' turnkey trigeneration system
development includes; preliminary engineering review, engineering study,
permitting, project financing or investment, construction, operations and
maintenance. For most clients, EGS saves them an
immediate 10% off of their existing energy expenses if EGS owns and
operates the new trigeneration power and energy system.
"When our client does not have the capital or budget to make the
investment in an onsite co/tri/quadgeneration system, and if they qualify,
we come and determine an optimized solution, and when our client and EGS
agree on the terms, we offer our Power Purchase Agreement, and it’s a
truly “win-win” situation for some of our clients. Mr Goodell
continues, “of course, this situation is one of the options available
for our clients, and fits our business model, but not all of our
client’s opt for this option. Most
of our client’s are quite sophisticated in terms of being able to run
these onsite power systems. Many
are choosing to maximize on their savings by purchasing and operating the
systems we offer them.”
The
Energy Information (EIA) Administration of the Department of Energy
recently sponsored a study to estimate the potential for new trigeneration
power and energy systems in the
U.S.
According to their study, there
are 1,431,805 buildings in the United States that are suitable for onsite
cogeneration power systems (most of these are actually better suited for
“trigeneration”) requiring a capacity of 77,281 MW. At an average of
$2 million per MW, this translates into a $154 Billion market opportunity
in the
U.S.
alone.
“Even
‘quadgeneration’ is a possibility,” according to Mr. Goodell,
“taking even trigeneration one further step,
quadgeneration
produces 4
energies from one process. By
extracting most of the available heat from the power/energy
generation process, end-users obtain the most efficient, optimized energy
system.” But the efficiency gains are wasted if the recovered waste heat
is not put to work or the existing boilers or water heaters
displaced, reduced or eliminate entirely. This is why it is
absolutely critical that a thorough and complete feasibility is critical
in the determination of a properly sized onsite energy system, and that
outdated systems are either eliminated,
compensated for or integrated into the new energy system. It should
go without saying, but if the facility that installs a trigeneration or
quadgeneration
system does not replace or reduce other systems, there can
be a net loss of efficiency. If
the facility does not offset the net efficiency gains of the new
trigeneration system by reducing, displacing or eliminating the existing
water heaters/boilers load, then the facility will not have an
“optimized” installation and therefore will not profit to the extent
they could have had the feasibility and design studies been properly
conducted.
Trigeneration and even
QuadGeneration Takes the Lead
Over Cogeneration Due to Superior
Efficiencies and Increased Energy Expenses
More onsite energy/power systems in
Europe
are going with “trigeneration” rather than cogeneration.
A trigeneration system consists of a cogeneration plant, and either
absorption or adsorption chillers that produce chilled water by making use
of some of the waste heat recovered from the cogeneration power plant.

Schematic
Presentation of a Gas Turbine Based QUADGENERATION Facility
Providing Four Energies (output) from One Fuel Input
While cooling can be provided by electric-driven compression chillers,
low quality heat (i.e. low temperature, low pressure) that is not used by
the cogeneration power plant, can be used to drive the absorption or
adsorption chillers so that the overall primary energy consumption is
reduced.
Trigeneration power plants with absorption and/or adsorption chillers
have gained widespread acceptance due to their capability of not only
integrating with cogeneration systems but also because they can operate
with industrial waste heat streams that can be fairly substantial. The
benefit of power generation and absorption or adsorption cooling can be
realized through the following example that compares it with a power
generation system with conventional electric-driven compression systems.
Trigeneration’s
Superior
Efficiency Over Cogeneration by the Numbers
(Example courtesy of ASHRAE)
Assume in this example a factory needs 1 MW of electricity and 500
refrigeration tons (RT) (Definition: A
refrigeration ton (RT) is defined as the transfer of heat at the rate of
3.52 kW, which is roughly the rate of cooling obtained by melting ice at
the rate of one ton per day).
Let us first consider the gas turbine that generates electricity
required for the processes as well as the conventional electric-driven
compression chiller. With an electricity demand of 0.65 kW/RT, the
compression chiller needs 325 kW of electricity to obtain 500 RT of
cooling. Therefore, a total of
1325 kW of electricity must be provided to this factory. If the gas
turbine efficiency has an efficiency of 30 per cent, primary energy
consumption would be 4417 kW.

Schematic
diagram of power generation and cooling with electricity
However, a trigeneration system (with absorption or adsorption chillers
– by definition) can provide the same energy service (power and cooling)
by consuming only 3,333 kW of primary energy. See below:

Schematic diagram of power
generation and absorption cooling
In this example, the trigeneration power plant saves about 24.54%
of the “primary energy” in this case as opposed to the
cogeneration power plant with electric-driven compression chillers.
Since many industries and commercial buildings in tropical
countries need combined power and heating/cooling, the cogeneration
systems with absorption cooling have very high potentials for industrial
and commercial application.
In addition to producing power/electricity and hot water/steam,
trigeneration also produces chilled water for air conditioning or other
industrial processes.
When compared to "combined-cycle" cogeneration,
trigeneration can be up to 50%
more efficient than cogeneration, further reducing operating costs, fuel
expenses and environmental pollutants.
Trigeneration systems for
commercial buildings are very profitable investments for the building
owners. A new trigeneration
system might pay for itself in as little as 2 years, depending on local
electric rates, natural gas (or other fuel) costs, and the load profile of
the building. Trigeneration
systems help not only the building owners, but also benefit society in
many ways, including:
·
increased power reliability
·
reduced power requirements
on the electric grid
·
improved environmental
quality
·
reduced energy consumption
·
reduced dependence on
foreign oil
The
onsite trigeneration system can be economically attractive for many types
of buildings and businesses, including, but not limited to the following:
Hospitals
Colleges & universities
Schools
Office buildings
Shopping centers
Government facilities
Data Centers
Server farms
Nursing homes
Hotels
Supermarkets
Refrigerated Warehouses
Retail stores
Restaurants
Theatres
Ice skating
Airports
Resorts
Golf/country clubs
Manufacturing
Casinos
Resorts
Facilities
with trigeneration systems use them to produce their own electricity, and
use the unused excess (waste) heat for process steam, water heating, space
heating, air-conditioning, and other thermal needs.
Trigeneration and
quadgeneration systems are so energy efficient and profitable that ROI’s
of 8 months to 36 months are achievable. Mr. Goodell adds, “because
every situation is unique, a feasibility study is an absolute requirement
before just ordering any trigeneration system, as there are so many
different manufacturers, not to mention the externalities, and
internalities that need to be examined and reviewed to find an optimized
energy solution.”
The following is from the
Buildings, Cooling, Heating and Power website www.bchp.org; “Energy
is the most significant driving force of our economy. All buildings need
electric power for lighting and operating equipment and appliances. One of
the major consumers of energy in buildings is the equipment for space
conditioning. Most commercial and institutional buildings for businesses,
education, and healthcare require space conditioning for cooling, heating,
and/or humidity control.”
Since the 1930’s approximately two-thirds of all the fuel used to
make electricity in the
U.S.
is generally wasted by central power plants in the form of unused thermal
energy, in the electrical generation process – either into the air or
discharging into water. While there have been impressive energy efficiency
gains in other sectors of the economy since the oil price shocks of the
1970's, the average efficiency of power generation within the U.S. has
remained around 27% - 35% for nearly 70 years.
Today’s combined-cycle power plants – which is a form of
cogeneration, are only about 60% efficient.
From the Buildings, Cooling, Heating & Power website at www.bchp.org;
“Integrated systems for cooling, heating and power (CHP) systems
significantly increase efficiency of energy utilization, up to 85%, by
using thermal energy from power generation equipment for cooling, heating
and humidity control systems. These systems are located at or near the
building using power and space conditioning, and can save about 40% of the
input energy required by conventional systems. In other words,
conventional systems require 65% more energy than the integrated systems,
as shown in the above diagram.
Commercial buildings, college campuses, hospital complexes, and
government facilities are good candidates for benefiting from integrated
systems for CHP for buildings.”
Improved Power Reliability
Economic losses due to power outages in the
U.S.
have cost American businesses billions of dollars. The following table
shows the economic impact of power outages on some industries.
|
Industry
|
Average Cost of Power Outage $/hr
|
|
Brokage
Operations
|
6,480,000
|
|
Credit
Card Operations
|
2,580,000
|
|
Airline
Reservations
|
90,000
|
|
Telephone
Ticket Sales
|
72,000
|
|
Cellular
Communications
|
41,000
|
Power outages and rolling blackouts are occurring more frequently.
And they are no longer isolated to
California
. ERCOT, in Texas, recently
shut-down 17 power plants, some less than 2 years old, leading many to
believe that Texas may be
following California with black-outs where Texas, to date, has never had a
power shortage. Many other
states have power shortages and power availability problems. Like any
commodity, these problems normally occur when demand for power exceeds its
supply, for example, on hot days when demand for power, for
air-conditioning, increases. Also
occuring during extremely cold days when demand for power for providing
heating increases. There are
many areas where grid congestion and limits to handle the required demand
for electricity, or the grid’s inability to supply the demand for
electricity in specific areas, creates additional problems.
Weather-related storms knock out power when trees fall on power
lines, transformers blow, substation transformers fail. Trigeneration
systems for buildings eliminate these problems because power generation
equipment is at or near the building sites and helps reduce load on the
power grid and local area lines and thus, helps improve power reliability.
Improved Efficiencies
Equals Improved Environmental Quality and
Reduced Energy Consumption
Trigeneration has also recently been linked to “sustainable energy”
as it improves the efficiency of energy utilization to as much as 90% and
more, compared to that of about 25% to 35% for central power plants, to as
much as 55% for combined-cycle power plants, which is also another form of
cogeneration, depending on the specific system. But when primary
fuel (natural gas) expenses reach the $5 - $6.00/mmbtu range, even the
most efficient combined cycle power plants cannot compete with coal.
This is another reason why onsite trigeneration systems high system
efficiencies are a profitable solution for business and industry, as 2-3
year ROI’s are still possible with trigeneration, even when natural gas
costs are in excess of $6/mmbtu.
Because the overall increased system efficiency of energy utilization,
with trigeneration, decreases the amount of fossil fuel consumed per unit
of energy used – this leads to significant reductions in air emissions
by 40% to 70% and more, depending on the systems, compared to conventional
centralized power plants.
Also of increasing interest, is the relationship of indoor air quality
to our health. In order to prevent the growth of mold, mildew and
bacteria, it is important to keep humidity in the indoor air to below 60%.
Trigeneration used in buildings improves indoor air quality by supporting
the use of a desiccant dehumidification system to dry the air. Desiccant
systems use a material that directly removes the moisture from the air
then use heat, such as that provided by the exhaust gases of the power
generation equipment in the CHP system, to regenerate the desiccant. This
provides a very energy efficient and cost effective method of
dehumidifying indoor air, rather that using an air conditioner to
"over cool" the air to remove humidity.
Reduced Energy Consumption
As discussed above, trigeneration systems for buildings increases the
overall efficiency of energy utilization to 90% and more. Therefore, the
use of these systems reduces the consumption of fossil fuels, for a unit
of energy required for a building, by about 40% of that used by
conventional systems. In other words, conventional systems require 65%
more energy than the integrated systems.
This is important for prolonging the period of availability of our
scarce fossil fuel resources (natural gas, oil and coal) and reducing our
dependence on imported fuel and on nuclear energy.”
Past History and Success of
Cogeneration Leading to
Even Brighter Future and New Technologies Such as
Trigeneration and even Quadgeneration
Because cogeneration has proved to be very
efficient in terms of energy output, the Department of Energy is calling
for the doubling of electrical power generated from cogeneration power
plants from the existing 46 gigawatts* (GW - *
A unit of power equal to 1 billion Watts; 1 million kilowatts, or 1,000
megawatts
) or about 8% of our nation’s existing electrical production, to
92 GW by the year 2010. When
this goal is achieved, cogeneration will represent about 14% of US
electric generating capacity. The American Council for an
Energy-Efficiency Economy (ACEEE) estimates that an additional 95 GW of
cogeneration capacity could be added between 2010 and 2020, resulting in
29% of total capacity.
Europe
is also dramatically increasing the number of cogeneration power plants
there and has also called for a doubling in power generated through
cogeneration over the next 10 years.
Currently,
power plants are responsible for two-thirds of the nation's annual sulfur
dioxide emissions, one-quarter of nitrogen oxide emissions, one-third of
mercury emissions, and one-third of carbon dioxide emissions. These
emissions contribute to serious environmental problems, including global
climate change, acid rain, haze, acidification of waterways, and
eutrophication of estuaries. These same emissions contribute to numerous
health problems, such as chronic bronchitis and aggravation of asthma,
particularly in children.
Advantages of Onsite Trigeneration Energy & Power
Systems for
Commercial and Institutional Buildings and
Properties
·
Cogeneration and trigeneration are universally accepted as
the most energy-efficient means of producing electricity.
·
Cogeneration now produces almost 10% of our nation's
electricity and 10% of electricity produced globally.
·
Cogeneration saves its customers up to 50% on their energy
expenses. Trigeneration savings are even greater.
·
Provides even greater savings to our environment through
significantly reduced emissions associated with power plants.
·
Backed by environmental groups such as the Sierra Club and
the U.S. Environmental Protection Agency.
·
The U.S. Environmental Protection Agency is promoting the
use of more electricity to be produced through cogeneration power plants.
The E.P.A. recently formed the “CHP/Cogeneration Partnership”
to foster more cogeneration power plants to meet our nation’s
electricity demand.
·
Cogeneration is proven technology that has been around over
100 years and not the latest industry buzz-word being touted as the
solution to our nation's energy problems. The world’s first power plant
designed and built by Thomas Edison in 1882 was a cogeneration plant
located on
Pearl Street
on
Lower Manhattan
,
New York
.
·
Two-thirds of the fuel used to make electricity today in the
United States
is wasted. While there have been impressive energy efficiency gains in
other sectors of the economy since the oil price shocks of the 1970s, the
average efficiency of power generation in the
United States
has stagnated at around 33 percent since 1960.
·
The thermal losses in power plants total approximately 23
quadrillion BTUs of energy, representing one-quarter of total energy
consumption in the United States, enough energy to fuel the nation's
entire transportation fleet, Japan's entire economy, or the annual energy
production of Saudi Arabia. This energy waste means higher than needed
emissions of pollutants like sulfur dioxides, oxides of nitrogen,
particulates, volatile organic compounds, and greenhouse gases
·
A new trigeneration power plant may pay for itself in as
little as 2-3 years.
·
It is important to note that increasing the use of
cogeneration and trigeneration systems is - and has been, for over one
hundred years one of the best technologies available for reducing
greenhouse gas emissions and other pollutants found in the typical power
plant as well as a means for conserving fuel and reducing our reliance on
foreign oil and energy supplies.
·
The Kyoto Protocol, while not being ratified here in the
United States
, is moving ahead with ratification throughout the rest of the world.
Countries throughout much of
Europe
and
Asia
view cogeneration and trigeneration as the single best energy technology
to meet the stringent emissions requirements of the Kyoto Protocol.
·
Primary fuels commonly used in trigeneration include natural
gas, oil, diesel fuel, propane, coal, wood, wood-waste and bio-mass. These
"primary" fuels are used to make electricity that is a
"secondary" energy. This is why electricity, when compared on a
btu to btu basis, is typically 3-4 times more expensive than primary fuels
such natural gas.
A
typical trigeneration power plant consists of an engine, steam turbine, or
combustion turbine that drives an electrical generator. A waste heat
exchanger recovers waste heat from the engine and/or exhaust gas to
produce hot water or steam. In trigeneration power plants, an absorption
or adsorption chiller is added to a cogeneration system to convert the
waste heat from a cogeneration system to make chilled water for air
conditioning.
Cogeneration
produces a given amount of electric power and process heat with 20% to 30%
less fuel than it takes to produce the electricity and process heat
separately. Trigeneration
produces chilled water, in addition to electric power and process heat
with approximately 50% less fuel than it takes to produce electricity,
process heat and chilled water separately. And when primary fuels such as
natural gas increase
About Us
Trigeneration Technologies,
Inc. is a subsidiary of
EcoGeneration Solutions, LLC (EGS), a privately-held company which was
formed in 2002 to assist our customers increase their power reliability
and reduce energy and power expenses.
Cogeneration Technologies serves the utility and industrial markets while
Trigeneration Technologies serves the commercial marketplace.
We develop and implement optimized energy solutions that improve
the global environment by producing clean energy from fuels such as
natural gas (including liquefied natural gas and compressed natural gas),
agricultural, municipal and forestry waste and other renewable resources
such as energy crops. EGS’ power plants can also accept a wide range of
biomass feedstock, all of which can be converted into a clean burning,
medium-Btu gas that can be used as a direct substitute for natural gas.
As
project developers, we provide turn-key installation of onsite
co/tri/quadgeneration systems which includes design, engineering and
development of power projects up to 100 MW.
We were recently selected to design, build, own and operate a 15 MW
trigeneration power plant for the new
Charis
Convention Center
and Resort. This power plant will incorporate thermal energy storage as
well as solar power for one of the cleanest power plants to ever be
designed in
Southern California
.
Our
advanced trigeneration process, coupled with a conventional reciprocating
engine or gas turbine, can convert fuel into electric power at over twice
the efficiency of conventional systems. Our highly efficient power plants
produce up to 4 different types of energy using our advanced trigeneration
technology i.e. electricity, steam, hot water, and chilled water for air
conditioning from one “on-site” power plant in one process using one
fuel.
Monty
Goodell is the Founder and Chairman of Ecogeneration Solutions, LLC, the
parent company of Cogeneration Technologies and Trigeneration
Technologies. Mr. Goodell has a B.A. in Economics from
Texas
State
University
and an M.B.A. from
Baylor
University
. With several sales and
marketing awards from his background in in the natural gas utility
industry, including 1st Place Company Sales Award in the annual
Who’s Who Sales Competition at Entex (now a Reliant Energy Company), he
started marketing cogeneration and trigeneration energy and power systems
in the mid 1980’s.
For
more information, visit Cogeneration Technologies website at:
www.Cogeneration.net
Or
Trigeneration Technologies website at:
www.Trigeneration.com
E-mail
at: info@cogeneration.net
Tel.
832-758-0027
Additional
Trigeneration
Success Stories from the www.bchp.org
website
The
McCormick Place
Exhibition and Convention Center –
Chicago
,
Illinois
The
Challenge
In 1992, The Chicago Metropolitan Pier and Exposition Authority (MPEA),
overseeing the McCormick Place Exhibition and Convention Center, was
planning a 2.2 million square foot expansion to the 2.8 million square
foot complex. Faced with a $27 million capital investment in new heating
and cooling facilities, the MPEA decided to outsource the operations of
the existing energy plant, and their future energy needs for the growing
facility.
Project
Description
The project developer’s approach integrated the operation of the
existing heating and cooling equipment with a Thermal Energy Storage (TES)
system and three Trigeneration (combined heating, cooling and power)
systems. The TES system, the largest chilled water storage tank in
North America
, (8.5 million gallons) stores cold water at produced at night and
discharges it to meet daylight peak cooling loads. The three Trigeneration
systems combine a gas turbine, a motor/generator, a heat recovery steam
generator and an ammonia screw compressor chiller.
Benefits
The cost savings to the MPEA came in two forms. Operational savings of $1
million per year are projected over the life of the project. By allowing
the developer to take ownership of the facility, the MPEA also avoided a
$27 million up front capital outlay.
The efficiency improvements of the integrated
facility resulted in substantial environmental benefits from the
McCormick Place
project. By using the same fuel twice to produce electricity and other
energy products and maximizing the use of all the possible energy from the
fuel, the facility is able to achieve fuel conversion efficiencies of 91%.
As such emissions of CO2 are reduced annually by 24,327 tons
and NOx by 59 tons (twice the expected annual emissions from
the facility) when compared to the production of these same products
separately, by conventional means.
Massachusetts Institute of Technology - MIT
Cogeneration Project
The MIT Cogeneration Project represents a ten year,
forty million dollar initiative by the Massachusetts Institute of
Technology to generate its own electrical and thermal power. The new plant
is projected to save the Institute millions of dollars over the life of
the plant through the technology of cogeneration. Through cogeneration,
electrical and thermal power is generated simultaneously by utilizing the
waste heat from a gas turbine to generate steam. This technology is
approximately 18% more efficient than the technology that it replaces. MIT
feels strongly that environmental preservation is more important than ever
so they have utilized the latest technology available for reducing
emissions into the air of
Cambridge
. The new technology used in the plant reduces emissions by 45% compared
to the old system.
University
of
Maryland
-
College Park
,
Maryland
The
Chesapeake
Office
Building, at the University
of
Maryland, College Park (UMCP), utilizes two combined heat and power systems. The
first system is comprised of two reciprocating engine driven air
conditioners, a desiccant system, and an existing rooftop unit. The
gas-fired engines provide steam to the desiccant dehumidifier, which then
supplies dry air to the rooftop unit.
Yearly savings for this system are approximately $10,000 with a 55%
reduction in CO2.
The second system includes a Honeywell Parallon 75 microturbine and
absorption chiller for electric power and cooling requirements. Broad Air
Conditioning in
Changsha, China, is donating a 25 ton Lithium Bromide/Water chiller for the facility. The
microturbine and the chiller will be shipped to UMCP in the spring and be
operating in time for the cooling season.
The Parallon 75 will produce electricity; recoverable heat from the unit
will run the absorption chiller, avoiding the need for grid-connected
electricity. The combination will be self sufficient, running on natural
gas. A Memorandum of Understanding (MOU) with Broad Air Conditioning has
been established which will allow the
U.S.
access to data generated during testing and operation of the system. Broad
will also have access to data generated at the
University
of
Maryland
. The microturbine provides 75kW of electric power for the 51,000 ft2
building. Annual savings for the system are forecasted to be $25,000 with
a 40% reduction in CO2.
Busch Cogeneration Project -
Rutgers University
,
New Jersey
The Busch cogeneration project was designed as an
addition to the existing central heating plant. The old plant consists of
one 50 million Btu per hour and two 100 million
Btu per hour high temperature water heaters, which,
like the new turbines, are also fueled by either natural gas or diesel
fuel. This older portion of the total plant also contains two 250 Kilowatt
diesel generators which can provide emergency power to the heating plant,
as well as to the pressurizers, water softeners and makeup water
de-aerators required by the high temperature hot water system. The new
cogeneration plant water heaters will each recover up to 25 million Btu's
per hour from the turbine exhaust, with an additional 25 million Btu's per
hour available from the duct burners. This translates to a total heat
output from the three turbine trains of 150 million Btu's per hour, which
will maintain a 250,000 gallon water loop system at 370o F. The resulting
facility is an integrated plant with a heating capacity of 400 million
Btu's / hr, with emergency plant power capability in the unlikely event a
facility wide power outage occurs.
Diagram of the Cogeneration Plant at
Rutgers
University
About us
Cogeneration
Commercial and residential customers
(with air-conditioning requirements of at least 10 tons to over 400 tons) can reduce electric expenses up to 60% (or
more), every month after installing our Quadgeneration™
system, which includes our Solar
Heating and Cooling System. For qualified commercial and residential
customers in
California, Texas, Louisiana, Hawaii, Arizona, and Nevada, we will install and finance our
Quadgeneration system (including our
solar heating and cooling system) with little to no out of pocket
expenses and guarantee a savings of 10% over your existing electric
utility costs.
Trigeneration produces three energies (cooling, heating and power) for the
price of one, is about 90% efficient, 300% more efficient than
electricity generated from central
power plants and Kyoto Protocol
compliant. This makes trigeneration the
cleanest, most environmentally friendly, and least cost method to
generate electricity using any fossil fuel (i.e. natural
gas) or renewable fuel such as biomethane, biodiesel or
ethanol. Compared with electricity generated from electric
utilities central power plants, trigeneration
power plants have significantly fewer emissions, provide dramatically lower
power/energy expenses, and may provide a return on investment
in less than 36 months for our commercial, industrial, municipal and
utility customers.
We
are specialists in project funding and financing of clean power and energy
projects as well as consultants in Emission
Reduction Credits, Certified
Emission Reductions, Carbon
Dioxide Credits, Renewable
Portfolio Standards, and Renewable
Energy Credits. For qualified commercial and industrial clients, we offer energy
performance contracting services which means we will design/engineer,
build, finance, own, operate and maintain our power and energy solutions with
little to no investment requirements from the client.
April 22, 2005:
Cogeneration Technologies and Yazaki
Energy enter into strategic sales and marketing agreement.
Cogeneration Technologies now represents the leading line of absorption
chillers and chiller heaters by Yazaki
Energy - exclusively in Texas and Louisiana. This includes
Yazaki's solar, natural gas, and waste
heat/exhaust gas fired absorption chillers and chiller-heaters.
Electricity and energy rates are sky-rocketing across
the U.S. and Canada! Ask us about our
"no-cost*" state-of-the art "Trigeneration"
system for your qualified commercial or industrial business! Trigeneration
is about 90% efficient and produces cooling, heating and power
simultaneously for commercial and industrial customers... three energies
for the price of one! Our B100 Biodiesel
fueled cogeneration and trigeneration power plants are the coolest,
cleanest, greenest ways to produce power and energy and also have a
greater return on investment through their associated REC's (Renewable
Energy Credit) that can be as much as $200/megawatt hour, depending on
location!
1. Does your commercial or
industrial business need to significantly reduce its'
electric
expenses?
2. Does your company spend at
least $100,000 each month on its' electric bill?
3. Does your business need:
a. continuous power of at least 500 kW
b. continuous hot water and/or steam
requirements
c. and/or continuous chilled water for process or
air-conditioning requirements?
4. Does your commercial or industrial business have an excellent
credit rating?
If you can answer yes to the
above, your company may qualify for our state-of-the-art trigeneration system
(500 kW to 50 megawatts) at no cost! Our company now has access to
the capital markets and lenders that will help finance new trigeneration projects built in the U.S. for qualified commercial and
industrial customers with a minimum power requirement of 500 kW. Call
(832) 758
- 0027 for more
information.
We are the
trigeneration experts! Trigeneration is the cleanest, most
efficient, environmentally friendly, and least-expensive method
to produce our client's electricity, hot water, steam, and chilled water
for air-conditioning and process applications. Trigeneration
at 86% to 93% (when using natural gas or biomethane) system efficiency - significantly reduces our client's energy expenses,
conserves natural resources, reduces the need for foreign oil imports, and
also provides significant environmental benefits, including reductions of
up to 90% of greenhouse gas
emissions, carbon dioxide
emissions, nitrogen oxides and other
hazardous air pollutants.
Trigeneration is also Kyoto
Protocol compliant, having far fewer emissions than any other
electricity generating technology, with the exceptions of hydro, hydrogen,
solar, wind and geothermal. Compared with electricity generated from
a central power plant, trigeneration is about 300% more efficient.
As an Energy
Service Company, we provide other energy and power solutions - at
no cost - for qualified commercial and industrial customers.
Like our no-cost trigeneration power plants, our commercial
and industrial customers pay for these solutions out of the energy savings our
trigeneration plants generate for our customers. Other energy solutions may
include: Absorption
Chillers, Adsorption Chillers, Automated
Demand Response, Cogeneration, Demand
Response Programs, Demand Side
Management, Energy Master
Planning, Engine Driven Chillers,
Trigeneration and Energy
Conservation Measures.
Our
Decentralized Energy, or Distributed
Generation and Dispersed Generation power
and energy systems provide our clients with the highest return on investment with
maximum environmental benefits that are Kyoto Protocol compliant, and
significantly reduce greenhouse gas emissions and
carbon dioxide emissions. Now
is the time for cities, municipal and governmental clients to consider
having our company install Dispersed
Generation power, also referred to as "Dispersed
Power" plants to avoid the coming electricity shortages and
grid congestion problems! We will provide a 20 megawatt to 100
megawatt dispersed generation power plant for as low as $45/megawatt hour! We
help cities and communities create a Municipal
Utility District or Public
Utility District that may also qualify for our very competitively
priced energy and electricity rates.
To find out more about cogeneration, read our article; What
is Cogeneration? To find out more about trigeneration, read our article on Trigeneration.
Click here to find out more about
us.
COMPLETE OUR POWER AND ENERGY SURVEY
If your facility's energy expenses exceed
$80,000/month -
complete our Energy Survey for our no-cost screening review and
consultation
Companies
Profiting from Cogeneration
Cogeneration's
Time Has Come
Cogeneration
On-line for Global Power Surge
Our company's focus is on "optimum" power and energy
solutions for our customers - which means we utilize "Trigeneration"
energy/power systems when customers require electricity and 2 other forms
of thermal energy, such as chilled water for air-conditioning and
steam/hot water. And, our "optimized" clean power and
energy systems are Kyoto Protocol
compliant!
Why worry about your company's power and energy problems any longer?
EGS wants to be your company's outsource partner and supplier for your
company's power and energy services. Our focus is to eliminate your company's power and energy
problems, reduce your energy expenses, and increase your profits.
We put an end to your company's;
* Power Interruptions & Black-Outs
* Environmental and Emissions Concerns
* Power Quality Problems
* Increasing Power, Energy and Fuel Expenses
Our company's focus and core competencies are in the areas of clean energy and power systems for our commercial, industrial and utility clients.
When EGS is selected as your company's energy and power supplier - we become your onsite power and energy partner, supplying an optimum power (electricity) and energy (hot water,
chilled water and/or process steam) system, that allows you to focus on what your company does best - its' core competencies - and taking care of your customers.
Our optimum power and energy systems are based on cogeneration, trigeneration and even quadgeneration systems. They
have also been recently referred to as:
* Buildings Cooling Heating And Power
* CHP Systems / CHP Systems for Buildings
* Combined Heat and Power
* Cooling Heating And Power
* Cooling Heating And Power For Buildings
* Integrated Energy Systems
* Hybrid Energy Systems
These energy and power systems are the highest efficiency systems available, which means they
save money (lower operating costs), conserve natural resources (less
natural gas or other fuels required) and significantly less associated
emissions/pollution. No wonder the E.P.A. and the Sierra Club refer
to this technology as "environmentally- friendly." Because are energy and power systems are so efficient, we are able to provide our customers with lower energy and power expenses with:
* Greater Power Reliability (no more black-outs/power interruptions)
* Lower Energy (hot water, chilled water and process steam) Expenses
* Lower Power (electricity) Prices
Our power and energy partnership with your company is based on several
different formats of partnership - which allows our customers to select from our
energy services that best meet your company's needs and
requirements. These include turnkey cogeneration, trigeneration or quadgeneration power/energy systems, including financing - and at no upfront expense requirements for qualified customers.
Under this format, EGS will build/own/operate/maintain the plant under our
Power Purchase Agreement or Energy Services Agreement.
We provide the following products and services on an
outsource/partnership basis or (EGS may consider buying your existing
power/energy plant):
* Process Steam Generation Services
* District
Energy Systems and District Heating & Cooling Systems
* Compressed Air
Energy Storage Services
* Absorption
Chillers
* Engine
driven chillers
* Simple-Cycle Power Plants
* Combined-Cycle Power Plants
* Organic Rankine Cycle Plants
* Energy Performance Contracting
* Energy
Savings Performance Contracts
* Municipal
Utility District and Public
Utility District creation
* Application of Qualifying
Facilities status with FERC
* Waste Heat and
Waste Heat Recovery
* Power
Purchase Agreement and Energy
Services Agreements
Environmental and Economic
Benefits of Cogeneration and Trigeneration Power Systems
Did you
know that existing cogeneration and trigeneration power/energy plants in the United States:
* Produce almost 10% of the electric power
generated each year?
* Saves our natural resources and decreases
the demand for OPEC oil imports due to
cogeneration and
trigeneration's much higher efficiencies?
* Trigeneration energy/power plants reach
and exceed 90% efficiency?
* Saves building owners and companies over $5 billion/year in energy
costs?
* Decreases energy consumption by almost 1.3 trillion
BTUs/year?
* Reduces nitrogen oxides (NOx) emissions by 0.4 million
tons/year?
* Reduces sulfur dioxide (SO2) emissions by over 0.9 million
tons/year?
* Prevents the release of over 35 million metric tons of carbon equivalent into the
atmosphere?
Simple
cycle power plants are 20% to 30% less efficient than combined
cycle plants. And trigeneration power
and energy plants are about 50% more efficient than combined
cycle power plants.
Cogeneration and
trigeneration power systems are "super-efficient" and
environmentally-friendly. In a Press Release announcing the initiation of the CHP
("combined heat and power or cogeneration) Partnership, Christie Whitman,
former Administrator of the EPA said that
"Cogeneration is not only better than conventional electricity generation at reducing air pollution and fuel consumption, it's more reliable and costs less to do so … Founding partners in this program are leading the way toward a cleaner future."
Emissions associated with electric power
from cogeneration plants can be significantly reduced when compared to
power from non-cogeneration powerplants. Cogeneration plants, also called CHP systems
- help reduce carbon
emissions and other air emissions by increasing efficiency in the overall generation of electric power and energy usage, and by reducing transmission energy losses by moving the source of generation closer to the end-user.
Cogeneration saves energy by utilizing heat that other would be rejected increases energy efficiency by reducing the need for the generation of electricity by central station plants. By increasing energy efficiency,
cogeneration and trigeneration plants helps to prevent "greenhouse gas emissions" (CO2) and other forms of air pollution. Increasing energy efficiency is a smart practice that helps the economy, too, by saving consumers and businesses million of dollars in energy costs each year.
Carbon dioxide emissions (CO2) are a primary source of gases responsible for global warming concerns. The overwhelming share of U.S. and world CO2 emissions comes from burning fossil fuels, such as coal, oil, and gas. Burning fossil fuel also causes emissions of other greenhouse gases as well, such as methane (CH4) and nitrous oxide (N2O). The Department of Energy has several initiatives in collaboration with EPA that will help to increase efficiency by improving overall energy performance in commercial buildings, school systems, local governments, homes, transportation networks, electricity plants, and many other areas.
Cogeneration power plants or "CHP systems" offer great potential for improving the
environment as cogeneration plants significantly reduce carbon dioxide emissions and greenhouse
gas emissions by 45% or more, when compared with non-cogeneration
produced power. In the September 1997 Scenarios of U.S. Carbon Reductions, five DOE laboratories examined more than 200 technologies, and found that the application of three power generation technologies for CHP applications -advanced turbines, fuel cells, and integrated combined cycle technologies - accounted for nearly 10% of the projected carbon savings. The next generation of turbines, fuel cells, and reciprocating engines offers increased efficiency at reduced size and versatility in the ratio of electric or mechanical energy to thermal energy. These can be combined with advanced thermal recovery technologies for the highest possible overall total energy efficiency and lowest carbon emissions.
Reduced
energy costs
Building
owners can reduce their energy costs by deploying onsite cogeneration, or
trigeneration plants because
compared to conventional systems these systems provide the following
advantages:
Cogeneration
and trigeneration power plants provide much higher energy efficiency than conventional
stand-alone equipment items for similar degree of power reliability,
comfort cooling, heating and indoor air quality. Because of the higher
energy efficiency of the CHP system, it consumes nearly 40% less fuel than
conventional systems. The reduced fuel consumption can significantly
reduce energy costs.
The
cost of electricity to buildings is generally based on power demand
(measured in kW) and electric energy usage (measured in kWh). The power
demand charge is generally a monthly charge ($/kW) based on the
peak/maximum power used during a month for a specified period, generally
15 minutes to 30 minutes. Power demand charge rates can vary with
time-of-year. CHP systems reduce power demand in two ways: 1) by
generating some of the power at site, and 2) by using thermal energy from
power generation equipment, instead of electricity, for operating cooling,
heating and/or humidity control equipment.
The
charge for electric energy usage generally varies with the time-of-year
and the time-of-day. This charge is the highest during peak periods,
generally from 9AM until 3PM, and the least during off-peak period,
generally from midnight until 7AM. Therefore, primary reduction in
electric energy cost savings for using onsite cogeneration, or
trigeneration, comes from avoiding
purchase of electric energy during peak periods.
Reduced
life-cycle costs
Even
though the initial cost of CHP systems for buildings is higher than
purchasing all electric power needs and using conventional chillers and
boilers for cooling, humidity control and heating needs, the life-cycle
cost of the CHP systems is often lower because of the energy cost savings
over its useful life of more than 20 years.
Attractive
return on investment
As
discussed above, on an overall basis, CHP systems can reduce energy costs
for businesses. If the incremental installed cost of CHP systems over
conventional systems is treated as an investment, and the annual savings
in its energy costs are treated as the return on that investment, the
return can be very attractive.
Improved
power reliability
Economic
losses due to power outages in the U.S. have cost American businesses
billions of dollars. The following table shows the economic impact of
power outages on some industries.
|
Industry
|
Average
Cost of Power Outage,
$/hr
|
|
Brokerage
Operations
|
6,480,000
|
|
Credit
Card Operations
|
2,580,000
|
|
Airline
Reservations
|
90,000
|
|
Telephone
Ticket Sales
|
72,000
|
|
Cellular
Communications
|
41,000
|
Since
cogeneration plants generate power on-site or near-site, these systems improve
power reliability by either reducing or eliminating a building's
dependence on the electric power grid, and by providing an additional
power option to the building. Also, because cogeneration plants are located at or
near buildings, power outages experienced because of losing a distribution
line are improbable.
The
higher the number of buildings that use onsite cogeneration or
trigeneration power plants, the lower the demand
on the electric grid will be. In areas where the grid is at or near
capacity, the reduced demand provided by CHP will result in increased grid
reliability.
Why Partner with Us?
EcoGeneration Solutions, LLC. (EGS) will consider buying your facility’s existing energy/power
plant which enables your company to free-up "tied-up" capital by
owning a capital asset that produces no revenues for your company? Aren’t there better investments your company can
make to generate revenues?
When EGS buys your existing power/energy plant, you can use this capital
to generate real revenues for your company! After EGS acquires your company’s existing power/thermal/energy plant (district energy system, chilled water plant or thermal power plant),
you are able to use our capital to make investments into your company that
make better economic sense - and lead to new revenues from revenue producing
assets - instead of a non-revenue producing asset. We may make additional investments
in the newly acquired EGS power/energy system - that makes it even more efficient by
our adding additional capacity. EGS will oversee the financing, design, engineering, project management, building and refurbishing of the power/energy plant.
We also offer other partnerships that include solutions that best
fit your requirements. Other EGS onsite
power generation services include; back-up power, peak shaving, load-following,
demand side management, energy
performance contracting, energy-efficient-lighting, absorption
chillers, and engine-driven-chillers.
Our customers can expect electric power and thermal energy (hot water, steam and chilled
water for air-conditioning) costs to be about 50% less than their current expenses (depends on location, energy and power uses,
time of use and existing energy natural gas costs). Our clean power and energy systems provide the opportunity for our customers to select interruptible rates and/or reduce
electric expenses through peak shaving. The most expensive times for buying electricity is during peak demand periods which are typically during the normal work day hours of 8-5, but depend on the electric utility provider.
For our qualified customers, we will build, own and operate at no cost and zero investment, increase your power reliability
factor and still reduce your energy expenses. We also offer 5, 10, 15
or 20 year lease-purchase agreements, power purchase
agreements and other incentives that permit our customers to own the power and energy system at the conclusion of the
lease or power purchase agreement.
For our utility clients that do not want to invest in central power plants, we offer
standardized power plants that can be placed at strategic locations on your grid, such as substations or at other locations such as your large industrial client's properties.
All of our clean power plants and energy systems feature:
* Fully automatic power/energy systems
* Black-start capabilities
* Island mode operation
* Load following
* Remote control and monitoring
* All operations and maintenance provided
* Stand-by power and emergency back-up
* Automatic start/stop
* Engineered "peaking" power plants for electric utility substation installation
* Interconnection engineering and design
What is cogeneration?
Cogeneration, also known as "combined heat and power" or CHP,
is the
simultaneous production of power and thermal energy from one fuel input.
Cogeneration captures the "waste heat" that is lost in typical electric power
plants. Once this "free" heat is captured, a cogeneration plant
converts this into useful energy such as steam or hot water.
Cogeneration is much more effective, and efficient method for generation
power and useful energy, compared with non-cogeneration plants. And,
trigeneration is up to 50% more efficient than cogeneration!
Trigeneration, at around 90% system efficiency is the most efficient, economic, and environmentally-friendly
method to produce electric power and thermal energy (cooling, heating and
power). A cogeneration system's efficiency can reach 60%-80%. And taking
cogeneration one step further with "trigeneration" -
trigeneration is up to 50% more efficient than typical cogeneration, often
reaching 90% system efficiencies. With cogeneration system efficiencies reaching 80%, a cogeneration system provides huge savings
in fuel and electricity costs.
Cogeneration is the "cooler, cleaner, greener" way to make power
on-site, where it's needed. Cogeneration helps our environment as there
are substantially fewer emissions that cause pollution - such as nitrogen
oxides (NOx) and
carbon dioxide when compared with typical power plants. Typical
power plants waste up to 75% of the original fuel through heat loss, line
transmission losses and other inefficiencies. Your electric
utility's power plant efficiency is, at best - only 30% - 35% - and then
they have the added line losses, and inefficiencies of transmitting the
power from their power plant, to your facility - losing another 5% - 10%
along the way. Who ultimately pays for these inefficiencies and line
losses?
EcoGeneration
- "the" ecological and economic way to generate cleaner, greener
power and energy for your business.
EcoGeneration
produces huge savings for our ecology, through the reduction, and
sometimes complete elimination of the pollution typically associated with
power generation, as well as our clients' economic bottom-line, through
savings as much as 90% decrease in fuel expenses.
New cogeneration and trigeneration power plants are eligible for a 30%
cash rebate in California.
Click here to find out
more.
Like most of
the people and companies we visit, just one
intermittent
power interruption can cost thousands of dollars. That's why more and more businesses are seeking ways to become energy
reliant and independent by providing their own onsite power.
Cogeneration's Time Has Come!
Cogeneration is proven
technology - not the latest energy industry buzz-word. Cogeneration
power plants have been around for over 100 years. Few people realize the
very first power plant was a cogeneration plant designed and built by Thomas Edison
in New York in 1882! With the countless numbers of cogeneration
success stories, from around the world, it's no wonder "cogeneration
is now on-line for a global power surge."
And,
trigeneration
can be up to 50% more efficient than cogeneration!
Trigeneration provides four (4) different types of energy for the price of one! With a
trigeneration power plant, you make electricity, hot water and/or steam,
AND chilled water, with only one fuel input and combustion process.
The easiest way to explain trigeneration is that you start
with a cogeneration power plant and add additional equipment that takes
the waste heat from a cogeneration plant to make chilled
water for air conditioning or process uses. Trigeneration is also known as
"Integrated Energy Systems," "Buildings, Cooling, Heating
and Power." "Cooling, Heating and Power for Buildings," and
"Combined Cooling Heating and Power."
More information on trigeneration can be found in the
following article on our website:
What
Comes After Cogeneration?
An investment in a new
cogeneration or trigeneration system can be very profitable. A
cogeneration power plant can pay for itself in about
three years, maybe less, through its' overall system efficiency which
means substantial fuel
and electricity savings for you. You may be wondering how much money a new
cogeneration power plant can save you? Call
or e-mail us to find out.
Wondering how much it costs
to operate and maintain your own onsite cogeneration or trigeneration
power and energy system? Find
out here
Many companies are finding cogeneration to be a very popular
choice, not only for their shareholders, since cogeneration saves their
company much-needed capital through energy savings, but also
from a public relations viewpoint since cogeneration is a cooler, cleaner, greener
way to provide their company's onsite energy requirements. Mission critical
companies - those who cannot afford ANY power interruptions - whose
lifeblood depends on their power and energy supplies - companies such as data centers,
server farms, customer support, call centers and hi-tech - new
economy companies, are calling us to help them design Six-9's ( 9999.99% on-line power reliability)
power systems and UPS (uninterruptible
power supply) systems with cogeneration or trigeneration systems.
The Sierra
Club supports cogeneration, also referred to as combined heat & power (CHP) and
trigeneration. The
Environmental
Protection Agency (E.P.A.) is promoting the use of cogeneration with
new rules to encourage more power production through cogeneration. Proposed legislation now in the
U.S.
Congress supports more cogeneration power plants. Tax credits and/or
accelerated depreciation are being considered for new cogeneration
facilities.
According to a study by the Department of Energy and the Energy
Information Administration, cogeneration & trigeneration power plants are
going to play a significant role in helping meet the strict emissions
requirements of the Kyoto Protocol - that calls for dramatically reduced carbon
dioxide emissions from power plants - which has been associated with global warming
and climate change.
Read their report here
Commercial businesses that now profit from
cogeneration or trigeneration power plants include restaurants, hospitals, universities (see our listing of
colleges and universities), hotels, shopping centers/malls, office
buildings, nursing homes, green houses and resorts. Industrial businesses that
have long-profited from cogeneration and trigeneration include manufacturing, paper
and pulp, oil and gas, petro-chemical, agricultural, plastics and steel. Leading businesses are learning that
cogeneration or trigeneration power provides a competitive advantage and a
win-win investment for their customers, neighbors, employees, shareholders
and our environment.
To remain competitive and
successful in today's global economy, companies are taking control of
their own destinies by becoming energy self-reliant and cutting the cord to
their "local" electric company by making their own power with on-site,
"inside the fence" cogeneration and trigeneration systems.
Some businesses are electing NOT TO
CONNECT to the local electric utility for their new facilities.
We also provide temporary, back-up and emergency power generators
24/7/365. For permanent power, our cogeneration, trigeneration, and even quadgeneration experience
is unsurpassed. Our expertise is an asset to your company's needs in today's rapidly-changing
world of black-outs, power shortages, and deregulation. With
the present uncertainties of power reliability and deregulation of the
electric industry, more and more businesses are seeking ways to become
energy independent by providing their own onsite power generation.
Few companies are better positioned to provide the cogeneration and
trigeneration solutions your business needs than EcoGeneration Solutions.
We are a full-service provider of energy engineering solutions. Our
engineer's experience include power and thermal engineering (design, build,
retrofit/upgrade, outsource) for power projects from under 1 megawatt to
well over 50 MW. The question now is, can your
company NOT afford a more efficient, reliable, environmentally-friendly, and
profitable method to produce your on-site power?
Click here to get the
full story.
ADVERTISING
INFORMATION
Advertise your company's products and services at the
Leading Website for Trigeneration
Click here for
more information
Special thanks to the EPA, DOE,
EIA, ASHRAE, and ACEEE for providing data and relevant information.
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