41. Micro Co-generation Systems the excess heat of the power production process for heating the house or makinghot water, micro cogeneration can save 10 to 20 % primary energy compared to http://www.ecn.nl/sf/products/stirling/microcogeneration.html

Home Research areas News Publications ... Stirling technology Last change: 7-11-2002 Clean Fossil Fuels Welcome Why Clean Fossil Fuels Mission, strategy and future Contact Research areas Emission reduction Climate neutral energy supply Energy and environmental quality Products and services Catalytic emission reduction System design and assessment Environmental research air Environmental research soil and waste ... Stirling technology Other Publications Extranet Micro co-generation systems Micro co-generation is the combined production of heat and power on the scale of one household. Through the use of the excess heat of the power production process for heating the house or making hot water, micro co-generation can save 10 to 20 % primary energy compared to the separate production of heat in a domestic boiler and power in a power plant. A micro co-generation system can be seen as just a domestic boiler with a small built-in power plant. HE-boiler Stirling engine µ-cogeneration system The Stirling Technology group has been working on micro co-generation since 1997. Under the assignment of

42. 'Co-generation Directive' To Save Energy And Combat Climate Change - 23 Jul 2002 cogeneration Directive' to save energy and combat climate change.The European Commission is bidding to promote the co-generation http://www.eubusiness.com/item/86873/78833A55/3933

Search EUbusiness Visitor Register Now Tenders Subscription EU Institutions ... Register 'Co-generation Directive' to save energy and combat climate change The European Commission is bidding to promote the co-generation of heat and power, an energy-saving technique where heat and electricity are produced in one single process. New co-generation plants save over 10 per cent of fuel which would otherwise be used for separate production of heat and electricity. The production of electricity through co-generation represented 11 per cent of the EU's total electricity production in 1998, leading to energy savings comparable to the annual gross energy consumption of Austria or Greece. "This new proposal would help limit the growing external dependence for energy and harmful greenhouse gases emissions," said Loyola de Palacio, Commissioner for Energy and Transport. The co-generation Directive would encourage Member States to promote co-generation and they would have to report on progress achieved towards meeting the potential of co-generation and on measures taken to do so. Member States would also be required to guarantee that electricity from co-generation would be transmitted and distributed by objective, transparent and non-discriminatory criteria; facilitate access to the grid for electricity produced from co-generation units; ensure that guarantees of origin of electricity from co-generation could be issued on request by one or more competent body.

43. SPI - Consultant Of China Power,energy Electricity (incl. There are 1229 cogeneration units over 6000 KW, with total capacity of 21971 MW,accounting for 12.12 % of fossil fired power capacity at the same power rate http://www.solaires.com/chinapower/cogen/cogen.htm

44. Daidan Technology The cogeneration has the Following Merits. energy can be Effectively Used The heat(exhaust gas at about 800?, etc.) produced together with the electrical http://www.daidan.co.jp/english/english/technology/energy/energy_3.html

What is Co-generation? @It is a system that supplies electrical power and heat simultaneously by burning fossil fuel such as petroleum and gas. In other words, it is a mini power plant. Its difference from the huge power plant of the electricity company lies in the recycling of heat that is generated together with the production of electrical power. That is fantastic. One seed bears (generation) two fruits simultaneously (co-). Therefore, it is called co-generation, like a magician. The Co-Generation has the Following Merits. Energy can be Effectively Used @The heat (exhaust gas at about 800Ž, etc.) produced together with the electrical power can be used for generating steam, hot water for water supply and heater, and even the production of chilled water. As a result, the overall energy efficiency can achieved at as high as 80% (referring to the input fuel energy as 100%). Electrical Power can be Sold @Co-generation supplies both heat and electrical power simultaneously. Therefore, both the heat and electrical power can be sold. Co-generation is a brilliant and viable commercial idea. Contribution to Environmental Load Reduction @By using this clean city gas as fuel, the discharge of CO

45. Co-generation Go back. cogeneration. co-generation is the concept of producing twoforms of energy from one fuel. One of the forms of energy must http://edugreen.teri.res.in/explore/renew/cogen.htm

Explor e Play and learn Network Surf Go back C o-generation C o-generation is the concept of producing two forms of energy from one fuel. One of the forms of energy must always be heat and the other may be electricity or mechanical energy. In a conventional power plant, fuel is burnt in a boiler to generate high-pressure steam. This steam is used to drive a turbine, which in turn drives an alternator through a steam turbine to produce electric power. The exhaust steam is generally condensed to water which goes back to the boiler. Since co-generation can meet both power and heat needs, it has other advantages as well in the form of significant cost savings for the plant and reduction in emissions of pollutants due to reduced fuel consumption. Even at conservative estimates, the potential of power generation from co-generation in India is more than 20,000 MW. Since India is the largest producer of sugar in the world, bagasse-based cogeneration is being promoted. The potential for cogeneration thus lies in facilities with joint requirement of heat and electricity, primarily sugar and rice mills, distilleries, petrochemical sector and industries such as fertilizers, steel, chemical, cement, pulp and paper, and aluminum. For more information on Co-generation link to www.iclei.org/efacts/cogen.htm

46. Kinectrics - Energy Users (Commercial, Multi-Residential, Institutional And Manu energy suppliers, we evaluate opportunities to utilize on site resources for energyproduction. For example, an assessment of a co-generation opportunity for http://www.kinectrics.com/en/sector/leusector.html

The Kinectrics Story Message from the President Case Histories Quality Management System ... Home Search Go Service Profiles Service Profile Introduction Distributed and Small Scale Power Generation ... Contact Us Market Sectors Market Sector Introduction Energy Users (Commercial, Multi-Residential, Institutional and Manufacturing) Fossil Generation Hydroelectric Generation Nuclear Generation Transmission and Distribution Energy Users (Commercial, Multi-Residential, Institutional and Manufacturing) Energy’s new agenda, and your business With the advance of open markets and unstable energy costs, and the emergence of powerful new energy technologies, the stakes are getting higher for businesses making energy related decisions. The weighing of energy source alternatives that are right for your operating conditions are more complex than ever, and co-generation implications require careful analysis. More on energy’s new agenda for energy users Energy cost is escalating and becoming more volatile as electric utilities deregulate.

47. Energy Management Ventures mechatronic devices why we are interested in Adaptive delivery control, Distributedgeneration controls, cogeneration controls, energy Management Ventures. http://www.innovation.danfoss.com/Danfoss_Corporate_Ventures_Infopages/energy_ma

Energy Management VenturesCo-generation ControlsDistributed Generation ControlsAdaptive Delivery Control Home Danfoss Group ENERGY MANAGEMENT VENTURESCO-GENERATION CONTROLSDISTRIBUTED GENERATION CONTROLSADAPTIVE DELIVERY CONTROL Corporate Ventures Investement criteria Investement process Danfoss contribution Communicate your idea ... Top Energy Management Ventures Energy Management Ventures, Co-generation Controls, Distributed Generation Controls, Adaptive Delivery Control Danfoss Corporate Ventures are looking for powerful ideas that can make a difference and create innovation. Among our interest areas we count Energy Management Ventures , Energy Management, Power Plant, Co-generation controls, Distributed generation controls, Water management, Process optimisation, Adaptive delivery control. Danfoss Corporate Ventures invests in promising and innovative companies that create growth for the Danfoss Business Segments. We are seeking companies with innovative solutions that will make a significant impact on the Energy Management Ventures market. We are looking for Energy Management Ventures entrepreneurs who can benefit from Danfoss’ global presence, know-how and experience and who can supply innovative ideas within Energy Management Ventures, Co-generation Controls, Distributed Generation Controls, Adaptive Delivery Control.

48. Oregon DEQ Air Quality Program Policy Regarding High Efficiency Co-generation Fa Definitions. High Efficiency cogeneration Facility means an energy facility,except coal and nuclear power plants that sequentially produces electrical and http://www.deq.state.or.us/aq/co-gen_policy.htm

About the AQ Program Air Quality Index (AQI) Air Toxics Improving Our Air Quality ... Energy air quality program policy regarding high Efficiency co-generation facilities Purpose Definitions Policy Statement Effective Date ... For More Information Purpose In order to help alleviate the electrical power shortage in Oregon and the Northwest, the Department of Environmental Quality (Department) believes that the construction and operation of co-generation facilities that meet certain requirements should be encouraged. Therefore, the Department adopts the policy set forth herein. This policy is based on the definition of "High Efficiency Co-generation Facility" which is found in Oregon Administrative Rule 345-001-0010, and pertains to the Oregon Office of Energy and the Energy Facility Siting Council. This new policy is intended to help align the High Efficiency Co-generation Facility permitting requirements of the Department of Environmental Quality with those of the Office of Energy. This policy addresses the criteria for determining if a High Efficiency Co-generation Facility and Host facility are considered a single source; specifically, it sets criteria for determining if the High Efficiency Co-generation Facility supports the Host facility.

49. Application Of A Co-Generation System In A Residential Complex Electrical utilities discard 70 per cent of the fossil fuel energy theyconsume, compared to 1030 per cent for a co-generation system. http://www.cmhc-schl.gc.ca/en/imquaf/himu/buin_015.cfm

var top_val = 0; Enter Keyword(s): Search Help Highrises and Multiples Application Of A Co-Generation System In A Residential Complex Application Of A Co-Generation System In A Residential Complex Toronto, Ontario Overview The owner of a two-tower, 30+ year old residential apartment complex in Toronto, confronted with rising electricity and heating costs and high maintenance expenses for the existing boiler system, decided to install a co-generation system.This system would reduce electricity costs by generating electricity on-site and applying the accompanying heat to space heating and potable hot water heating. The owner aimed to reduce electrical operating costs, and protect himself against anticipated increases in electricity prices. He also wanted a system that would provide a simple payback of less than four years, as well as equipment with a long working life and reasonable maintenance costs. A co-generation system would address these expectations. A co-generation system is an electrical-mechanical system that simultaneously produces both electricity and heat. It uses the heat that is normally rejected by an electrical utility both at the plant and in the transmission system. Electrical utilities discard 70 per cent of the fossil fuel energy they consume, compared to 10-30 per cent for a co-generation system. This offers significantly improved energy efficiency compared to conventional building energy systems that use electricity supplied by a utility, generated by combustion of fossil fuels.

50. PROPOSALS FOR THE ENERGY FIELD with cogeneration systems that utilize gas engines, gas turbines, and fuel cells;in suburban factories, waste materials can be used as a source of energy. http://www.nkk.co.jp/en/proposal/energy/main.html

51. MES - Gas Turbine Co-Generation System Gas Turbine cogeneration System Back to energy Systems. High EfficiencyGas Turbine co-generation System GP1000 , General Outline http://www.mes.co.jp/english/product/energy/h06.html

Products Home Environment-Related Recycling Construction of Social Infrastructure Advanced Machinery Systems ... Logistics Systems Energy Systems Home Products Home Energy Systems > Gas Turbine Co-Generation System Site Map Gas Turbine Co-Generation System Back to Energy Systems High Efficiency Gas Turbine Co-generation System "GP1000" General Outline MES positively develops its sales activities for Gas Turbine Co-generation System to be used for DHP(District Heat and Power) as the main target and also for various factories. GP1000 and MPP1000 are the MES's best seller co-generation packages based on SB5 type gas turbine, which was developed by MES. Mitsui-Solar MSC series is a high efficiency co-generation system adopting gas turbine of Solar Turbines International Company of U.S.A. Main Features GP 1000/MPP 1000 Electricity generation efficiency is 25% and total thermal efficiency 73%, which is the best efficiency among this class co-generation systems. High capacity with the output at the generation side end of 1 MW and steam supply of 3 tons per hour Satisfies severe environmental regulations for Central Tokyo (with the provision of own developed low NOx incinerator of Super Premix type and exhaust gas boiler combined with inside denitiration system) Compact design which enables installation in narrow space Selection between municipal gas burning type GP 1000 and liquid fuel burning type MPP 1000 is possible Mitsui-Solar MSC Series More than 70-80% total thermal efficiency, by the adoption of 3-13MW class Solar's gas turbine

52. ERCo - Energy Research Company: Plant Surveys the development of the optimum electric tariff, improving electric load factor, retrofittingenergy efficient equipment, and evaluation of cogeneration systems http://www.er-co.com/plantsu.htm

ERCo Home Company Profile News and Events How to Contact Us Industrial Projects Consulting Projects Plant Surveys Crucible Lexington ... TOP ERCo performs complete audits of industrial plants, identifying cost cutting improvements, reducing energy usage and emissions output, and assistance in securing government financing for improvements. Specific examples of prior ERCo plant surveys include: Crucible Specialty Metals: ERCo is now conducting a plant wide survey with two major components: the study of the plant's process equipment (e.g. furnaces) and the study of the plant's utilities (e.g. air compressors, lights, motors). Partially funded by the US Department of Energy (DOE) and the New York State Energy Research and Development Authority (NYSERDA). Charter Steel: Lexington Plant Audit: ERCo performed a plant wide energy audit of Lexington Die Casting Co., resulting in specific recommendations for reducing costs and securing funding for improvements. Utica Corp .: ERCo completed a plant wide survey of Utica Corporation for the development of the optimum electric tariff, improving electric load factor, retrofitting energy efficient equipment, and evaluation of co-generation systems. This project is partly funded by NYSERDA

53. North Island Generation 3, Southdown, cogeneration, 120, Mercury energy/ TransAlta JV. 4, Otahuhu A,Gas, 85, Contact energy. 16, Bay Milk, co-generation, 10, Todd energy/ PacificHydro JV. http://www.elec.canterbury.ac.nz/research/powersystems/North_Island_generation.h

North Island Generation Name of Station Type MW Ngawha Geothermal Independent Greenmount/Rosedale Landfill Gas Mighty River Power Southdown Co-generation Mercury Energy/ TransAlta JV Otahuhu A Gas Contact Energy Otahuhu B Gas Contact Energy BHP NZ Steel Co-generation Independent Huntly Coal/Gas Genesis Power Te Awamutu Co-generation Genesis Power Karapiro Hydro Mighty River Power Arapuni Hydro Mighty River Power Waipapa Hydro Mighty River Power Maraetai A Hydro Mighty River Power Maraetai B Hydro Mighty River Power Kinleith Co-generation Genesis Power Kaimai Hydro TrustPower Bay Milk Co-generation Todd Energy/ Pacific Hydro JV Matahina Hydro TrustPower Geothermal Todd Energy/ Pacific Hydro JV Aniwhenua Geothermal Todd Energy/ Pacific Hydro JV Wheo Hydro TrustPower Whakamaru Hydro Mighty River Power Atiamuri Hydro Mighty River Power Ohakuri Hydro Mighty River Power Ohaaki Geothermal Contact Energy Aratiatia Hydro Mighty River Power Rotokawa Geothermal Independent McLachlan Geothermal Mercury Energy/ McLachlan JV Wairakei Geothermal Contact Energy Waikaremoana Hydro Genesis Power Tokaanu Hydro Genesis Power Rangipo Hydro Genesis Power Whirinaki Diesel Genesis Power Hydro Independent Hydro Independent New Plymouth Gas Contact Energy Kapuni Co-generation National Gas Corp/Todd Energy/ Pacific Hydro JV Stratford Gas Contact Energy TCC Gas Mercury Energy/TransAlts/Fletcher JV Kiwi Co-op Co-generation Kiwi Co-op/ Todd Energy JV Tararua Wind TrustPower Manghao Hydro Todd Energy/ King Country Energy JV Haunui Wind Genesis Power Top

54. Co-Generation cogeneration is an energy system that utilizes both electricity generated fromburning a fuel as well as the waste heat from the conversion of that fuel to http://www.biogastech.com/cogeneration.htm

Co-Generation is an energy system that utilizes both electricity generated from burning a fuel as well as the waste heat from the conversion of that fuel to achieve high energy efficiency. Changing energy economics, combined with legislative and regulatory initiatives have resulted in an increased emphasis on efficiency in industrial energy utilization. It is estimated that Co-Generation will contribute more than 10% of new power generation by the end of the decade and 15% by the turn of the century to existing power supplies. When a plant requires both electric power and process heat, Co-Generation can provide significant energy cost savings. These systems provide energy independence and more controllable energy costs. Co-Generation systems employ proven technology, and have a rapid rate return. Finding a Partner... The successful realization of a Co-Generation opportunity requires the application of a broad range of skills with respect to the financial, legal, technical, management and regulatory issues. These issues interact with one another in complex ways. Bio-Gas Technologies has the skills necessary to deal with these issues in a professional manner.

55. Current State And Topics Of New Energy Sources cogeneration means a system that simultaneously supplies power and heat. in powergeneration to supply heat, the system has a total energy efficiency rating http://www.apec-vc.or.jp/net/enewenergy/newenergy/page02_06.htm

6. Co-generation - 1 (1) What is co-generation? Co-generation means a system that simultaneously supplies power and heat. By generating power oneself and using the chilled water and exhaust gas produced in power generation to supply heat, the system has a total energy efficiency rating of about 70 to 80% (Fig.2-20.) And, as a result, CO emissions can be reduced. Ref.: "1998 Handbook of New Energies", Agency of Natural Resources and Energy Fig. 2-20 Example gas turbine co-generation system Co-generation systems are categorized by the power generator into gas turbine, gas engine and diesel engine systems. Back to APEC-VC

56. Advanced Recycling Equipment - Turnkey Co-generation Cogeneration Dual energy A typical cogeneration system converts a burnable fuelinto a combination of thermal energy and electrical energy. energy Production. http://www.advancedrecyclingequip.com/turnkey_cogeneration.html

Biomass is a renewable energy source. Its energy comes from the sun. As long as plants continue to grow, there is a perpetual source of energy available to convert into thermal and electrical energy that we can use. Biomass materials can include the following: Saw dust, bark, and other wood waste Agricultural products such as peanut shells, rice hulls, corn, wheat straw, switch grass, and orange peels. Animal byproducts and residuals Burning biomass fuels to produce energy has significant benefits compared to burning non-renewable fossil fuels. Burning fossil fuels produces large amounts of SO a major contributor to air pollution; biomass fuels produce very little SO Biomass fuels are considered a "net zero" producer of CO because the amount of CO released upon burning is equivalent to the amount of CO taken out of the air during the fuel's growth cycle.

57. UNEP - IAF District Heating Co-Generation Plant In Eastern Europe Generation Plant in Eastern Europe. ($38,000 advisory support for $1,000,000 totalinvestment). Purpose Advising a European commercial bank on a proposed energy http://www.uneptie.org/energy/act/re/IAF/projects/easterneurope.htm

UNEP Energy Activities Renewable Energy IAF ... Text Only District Heating Co-Generation Plant in Eastern Europe ($38,000 advisory support for $1,000,000 total investment) Purpose: Advising a European commercial bank on a proposed energy efficiency investment in the Eastern Europe (district heating upgrade). This investment is part of a pipeline of projects being prepared in development of a carbon investment fund. Status: Project evaluation completed December 2000. Summary : Project sponsor operates a central heating source for hot water supply to 321 dwellings, and various government offices. Presently, brown coal is combusted in boilers with LHV of 15,039 MJ/kg. The project consists of conversion of the coal boilers to gas and installation of a cogeneration plant for combined heat and power production. UNEP is cost-sharing with the bank the incremental aspects of investment evaluation, specifically in the areas of technology assessment, economic and social review, environmental assessment, and is both cost-sharing and providing in-kind expertise in the area of JI assessment (provided by Mac Callaway from UNEP's Collaborating Centre on Energy and Environment). Note: This site is optimized for a 800x600 px resolution

58. Current Savers - Co-Generation Miniturbines. cogeneration – co-generation is a highly efficient means of generatingheat and electric power at the same time from the same energy source. http://www.currentsavers.com/co-generation.html

Home Co-Generation FREE ENERGY SAVINGS NEWSLETTER enter email address Co-Generation Wireless Solutions Solar Current Savers deploys both the crystalline and the thin film solar photovoltaic technologies. The suppliers of these technologies have been in business for over five years, and the warranties on the technology are a minimum of fifteen years. Wind – Current Savers deploys wind turbines that were originally developed in Austria. These turbines are not descendants of the windmill technology, but rather units designed more like the central heat and air configurations for commercial and residential roof and skid-mount applications. These units are below the regulatory requirements for noise and vibration, and there are no emissions produced by the wind turbines. Battery Storage – Current Savers deploys solar battery storage that features a unique thin-film solar cell technology which achieves unprecedented levels of efficiency for amorphous silicon alloy solar cells through the use of proprietary triple-junction spectrum-splitting cell design. Its advanced roll-to-roll manufacturing process uses a flexible stainless steel substrate that enables low-cost production and the development of many types of light-weight, robust, flexible and rigid solar cell modules.

59. Untitled Document Commission proposes cogeneration Directive to save energy and combatclimate change. A proposal for a Directive aimed at saving http://eic.mra.si/eng/inside.php

Commission proposes co-generation Directive to save energy and combat climate change A proposal for a Directive aimed at saving energy and combating climate change by promoting the co-generation of heat and power was presented by the European Commission today. Co-generation is a technique through which heat and electricity are produced in one single process. New co-generation plants save at least 10% of the fuel otherwise used for separate production of heat and electricity. The production of electricity through co-generation represented 11% of the Union's total electricity production in 1998, leading to energy savings comparable to the annual gross energy consumption of Austria or Greece. The potential for co-generation is however much greater and huge energy savings could be made if high efficient techniques were more widespread. If, for example, the co-generation share in electricity production increased to 18% of total electricity supply, energy savings in the range of 3-4% of the Union's total gross inland energy consumption could be yielded. Subsequent reductions in greenhouse gases emissions could amount to 65 million tonnes of CO /year, which would go a considerable way towards meeting the Union's Kyoto commitment

60. Plasma-Material Interaction Group Combined Cycle And Co- of each of combined cycle and cogeneration will be covered in-depth before takinga brief look at the rather complex integrated systems. Many energy flow and http://starfire.ne.uiuc.edu/ne201/course/topics/combined_cycle_and_cogeneration/

Quick Links Advisor Objective Research Areas University Courses ... Webmaster Combined Cycle and Co-Generation VLINK="#ff0000"> C OMBINED C YCLE A ND C O -G ENERATION Lecture-Discussion #18 Nuclear Engineering 201: Advanced Energy Systems Professor David N. Ruzic I NTRODUCTION D L ECTURE O UTLINE Combined Cycle Physics Examples Economics Co-Generation Physics Examples Economics Integrated Systems Coal Gasification Economics A DDITIONAL I NFORMATION NucE 201 Mallard Site Related Sites on the Web Send questions and comments about content to Professor David N. Ruzic Send comments about the mechanics and design of this page to web designer Return to the top of this page. Return to "Lecture Topics For Nuclear Engineering 201." Return to the Nuclear Engineering 201 home page.

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