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Local governments can implement combined heat and power applications which will, over the long <br />term, effect energy efficiency and improve renewabte energy systems. <br />Combined heat and power (CHP), also known as cogeneration, is the simultaneous production of <br />electricity and heat from a single fuel source, such as: natural gas, biomass, biogas, coal, waste heat, or <br />oil. CHP provides for the following possible activities: <br />• Onsite generation of electrical and/or mechanical power <br />• Waste-heat recovery for heating, cooling, dehumidification, or process applications <br />• Seamless system integration for a variety of technologies, thermal applications and fuel types <br />into the existing building infrastructure <br />Other possible activities include, but are not limited to: <br />• Optimization, upgrade or replacement of boiler system components or processes to allow for <br />CHP applications; <br />• Optimization, upgrade or replacement of district heating, cooling or energy systems to provide <br />for CHP applications such as with institutions or municipal facilities <br />• Application of CHP to water and wastewater treatment plants <br />For resources related to distributed energy technologies, go to: http://www.eere.energv.Fov/de/ and <br />http://www.epa.gov/chp/basic/index.html <br />Installation of energv-efficient traffic signals and street lighting - Local governments can replace traffic <br />signals and street lighting with energy efficient lighting technologies, including light emitting diodes; and <br />any other technology of equal or greater energy efficiency. Operating 24 hours a day, traffic signals are <br />both a large consumer of energy and a key to public safety. <br />Traditional incandescent bulbs are increasingly being replaced by lamps deploying light-emitting diodes <br />(LEDs). The new LED traffic lights consume only 10% the wattage of their predecessors and last much <br />longer, which lowers the frequency and cost of replacement. Nationwide, more than 30% of traffic lights <br />have been converted to the LED type. <br />Possible Activities: <br />• Installing street tight timers <br />• Installing LED traffic signals <br />• Installing high efficiency low-sodium, conductive or other high efficiency, long-life street lighting <br />Example: A City and County began to replace incandescent bulbs in pedestrian and traffic signals with <br />high efficiency light-emitting diode (LED) lights. The LED signals have a lifetime of 100,000 hours, and <br />consume 14 watts of electricity or less, as compared to the 150 or 69-watt incandescent bulbs they <br />replaced. Also, they are brighter than typical incandescent traffic lights. <br />~ ~ 6 `t <br />