tailieunhanh - CATALOG OF CHP TECHNOLOGIES

CEF’s assumptions about production growth in the pulp and paper sector drive the expected increase in energy consumption despite the trend of decreasing energy intensity. CEF projections are also based on the assumption that Kraft/sulfite pulping will increase from an percent market share in 1994 to an percent market share by 2020, with mechanical pulping dropping from percent to percent, and semi-chemical pulping dropping from percent to percent. Energy efficiency improvements embedded in CEF’s reference case projections include an anticipated decline in energy consumption for raw materials preparation, an increase in heat recovery from. | ÃEPA COMBINED HEAT AND POWER PARTNERSHIP Catalog of CHP Technologies . Environmental Protection Agency Combined Heat and Power Partnership n CH p ÂEPA COMBINED HEAT AND POWER PARTNERSHIP December 2008 Introduction to CHP Technologies Introduction Interest in combined heat and power CHP technologies has grown among energy customers regulators legislators and developers over the past decade as consumers and providers seek to reduce energy costs while improving service and reliability. CHP is a specific form of distributed generation DG which refers to the strategic placement of electric power generating units at or near customer facilities to supply onsite energy needs. CHP enhances the advantages of DG by the simultaneous production of useful thermal and power output thereby increasing the overall efficiency. CHP offers energy and environmental benefits over electric-only and thermal-only systems in both central and distributed power generation applications. CHP systems have the potential for a wide range of applications and the higher efficiencies result in lower emissions than separate heat and power generation. The advantages of CHP broadly include the following The simultaneous production of useful thermal and electrical energy in CHP systems lead to increased fuel efficiency. CHP units can be strategically located at the point of energy use. Such onsite generation avoids the transmission and distribution losses associated with electricity purchased via the grid from central stations. CHP is versatile and can be coupled with existing and planned technologies for many different applications in the industrial commercial and residential sectors. EPA offers this catalog of CHP technologies as an online educational resource for regulatory policy permitting and other interested CHP stakeholders. EPA recognizes that some energy projects will not be suitable for CHP however EPA hopes that this catalog will assist readers in identifying opportunities for CHP in .

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