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Energy Lab Sets Aggressive Greenhouse Gas Reduction Goal
Boulder CO (SPX) Dec 06, 2007 The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) has pledged to reduce its greenhouse gas emissions by 75 percent from 2005 to 2009. The new goal is part of NREL's participation in the Environmental Protection Agency's (EPA) Climate Leaders program and was announced at the Climate Leaders meeting in Boulder, Colo., this week. To achieve its new goal, NREL will install two major on-site renewable energy projects: solar cells on a five acre site will provide approximately 7 percent of the Laboratory's electric needs and a biomass combustion plant fueled by forest thinnings and other waste wood will offset the need for about 75 percent of the natural gas used to heat the Laboratory's research buildings. In addition, NREL is planning to make its buildings more energy efficient through a site-wide energy savings performance contract. The Laboratory also will purchase renewable energy certificates (RECs) to offset all of its indirect emissions from electricity use and from Laboratory operations such as employee commuting and business travel. NREL already reduced its greenhouse gas emissions by 10 percent per square foot from 2000 to 2005 as one of the seven original Climate Leaders participants that set goals and met them. "By setting a long-term greenhouse gas reduction goal and committing to reducing its carbon footprint, NREL is demonstrating corporate climate change leadership," said Robert J. Meyers, principal deputy assistant administrator of EPA's Office of Air and Radiation. NREL Director Dan Arvizu summarized the Laboratory's position: "I am fully convinced that our mission is both enabled and enhanced by our leadership in sustainability. The employees of NREL are committed to incorporating sustainable principles in our work, and we encourage application of these same principles by our stakeholders. Through our actions we can establish a new benchmark for what is possible." NREL's participation in Climate Leaders is a key part of the environmental stewardship activities of its Sustainable NREL program, which is responsible for leading the planning, development and implementation of the Laboratory's comprehensive suite of sustainability activities. As a national laboratory, NREL actively shares its experiences with other national laboratories, federal and state agencies and other interested stakeholders. "NREL places tremendous importance on the need to maintain a sustainable environment in our own workplace. We believe that our Laboratory should use minimal resources while receiving the maximum value from those resources we do use by balancing environmental, economic, and human impacts," said Bob Westby, manager of NREL's Federal Energy Management Program and Sustainable NREL lead. Climate Leaders is an EPA industry-government partnership that works with companies to develop comprehensive climate change strategies. Partner companies commit to reducing their impact on the global environment by completing a corporate-wide inventory of their greenhouse gas emissions based on a quality management system, setting aggressive reduction goals, and annually reporting their progress to EPA. Through program participation, companies create a credible record of their accomplishments and receive EPA recognition as corporate environmental leaders. Related Links Climate Leaders Sustainable NREL Powering The World in the 21st Century at Energy-Daily.com
New Form Of Compound Stimulates Research On Hydrogen Storage
Grenoble, France (SPX) Dec 05, 2007Research on hydrogen-fueled cars may be one step closer to application thanks to a new form of hydride discovered by scientists at the ESRF. The material, lithium borohydride, is a promising energy storage system: it contains 18 weight percents of hydrogen, which makes it attractive for use in hydrogen-fueled cars. Its drawback is that it only releases hydrogen at quite high temperatures (above 300 degrees C). |
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