Global Warming and Other Environmental Consequences of Energy Strategies: Hearing Before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, First Session, March 13, 20, and April 26, 1991U.S. Government Printing Office, 1991 - 332 pages |
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Page 131
... trucks , those covered by CAFE are probably less than the number you said - about 20 percent of total U.S. CO2 emissions . But we believe we are addressing those sources . We're just not doing it in the way , maybe , that's been most ...
... trucks , those covered by CAFE are probably less than the number you said - about 20 percent of total U.S. CO2 emissions . But we believe we are addressing those sources . We're just not doing it in the way , maybe , that's been most ...
Page 201
... trucks accounting for half the total . Freight trucks are next at 21 percent , and air travel is the third largest , accounting for nine percent of the energies . Air has been , in fact , the most rapidly growing , 201.
... trucks accounting for half the total . Freight trucks are next at 21 percent , and air travel is the third largest , accounting for nine percent of the energies . Air has been , in fact , the most rapidly growing , 201.
Page 202
... trucks . Because the marketplace does not reflect the life cycle cost of energy conserving technologies , let alone environmental risks such as CO2 emissions , standards are an essential policy tool . Standards provide the steady signal ...
... trucks . Because the marketplace does not reflect the life cycle cost of energy conserving technologies , let alone environmental risks such as CO2 emissions , standards are an essential policy tool . Standards provide the steady signal ...
Page 203
... trucks . A recent study by ACEEE has identified a cost - effective potential for an 80 percent improvement of heavy truck fuel economy . That would reduce the CO2 emissions from the present value of about 2600 grams per mile , down to ...
... trucks . A recent study by ACEEE has identified a cost - effective potential for an 80 percent improvement of heavy truck fuel economy . That would reduce the CO2 emissions from the present value of about 2600 grams per mile , down to ...
Page 224
... trucks , and getting people into vans , buses , or mass transit . If consumers maintain their current preference for mid - size cars with powerful engines , new - car efficiencies of 39 mpg by 2000 and 55 mpg by 2010 might be possible ...
... trucks , and getting people into vans , buses , or mass transit . If consumers maintain their current preference for mid - size cars with powerful engines , new - car efficiencies of 39 mpg by 2000 and 55 mpg by 2010 might be possible ...
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achieve actions Administration agencies ALBRITTON alternative fuels BIERBAUM buildings CAFE carbon dioxide emissions carbon tax cars CFCs Chairman Clean Air Act CO₂ CO2 emissions commitments Committee consumption cost cost-effective efficiency improvements electricity energy conservation energy efficiency energy management energy policy energy prices energy savings environment Federal energy fleet fossil fuels fuel cell fuel economy fuel efficiency gasoline global climate change global warming greenhouse effect greenhouse gas emissions greenhouse gases growth impacts incentives increase industry IPCC issue Johnson & Johnson least-cost planning levels light trucks manufacturers methane million Montreal Protocol National Energy Strategy negotiations Nissan options percent Podolny pollution potential predicted production projects region REINSTEIN require result retrofit scenario scientific scientists sector Senator BAUCUS Senator CHAFEE standards statement STUNTZ subcommittee target technologies temperature Thank tion transportation U.S. SENATOR United utility vehicles
Popular passages
Page 80 - Change which has as its objective: to achieve stabilization of greenhouse gas concentrations . . . at a level that would prevent dangerous anthropogenic interference with the climate system...
Page 312 - Nissan North America, Inc. is a wholly-owned subsidiary of Nissan Motor Company, Ltd of Japan, the world's fourth largest producer of motor vehicles. We are a company well on its way to becoming a fully integrated US manufacturer.
Page 100 - July 1989, is — achieving balance among our increasing need for energy at reasonable prices, our commitment to a safer, healthier environment, our determination to maintain an economy second to none , and our goal to reduce dependence by ourselves and our friends and allies on potentially unreliable energy suppliers...
Page 49 - These processes are already partially understood, and we are confident that the uncertainties can be reduced by further research. However, the complexity of the system means that we cannot rule out surprises.
Page 81 - CO2 emissions is essential if this limit is not to be exceeded, Industrialized countries, with 25% of the world's population, are responsible for 75% of current global emissions of CO] bom the energy sector.
Page 49 - ... the size of this warming is broadly consistent with predictions of climate models, but it is also of the same magnitude as natural climate variability. Thus the observed increase could be largely due to this natural variability; alternatively this variability and other human factors could have offset a still larger human-induced greenhouse warming; • the unequivocal detection of the enhanced greenhouse effect from observations is not likely for a decade or more.
Page 49 - Ecosystems affect climate, and will be affected by a changing climate and by increasing carbon dioxide concentrations. Rapid changes in climate will change the composition of ecosystems; some species will benefit while others will be unable to migrate or adapt fast enough and may become extinct. Enhanced levels of carbon dioxide may increase productivity and efficiency of water use of vegetation.
Page 79 - Humanity is conducting an unintended, uncontrolled, globally pervasive experiment whose ultimate consequences could be second only to a global nuclear war.
Page 48 - The longer emissions continue to increase at present day rates, the greater reductions would have to be for concentrations to stabilize at a given level o the long-lived gases would require immediate reductions in emissions from human activities of over 60% to stabilize their concentrations at today's levels; methane would require a 15 - 20% reduction.
Page 48 - Carbon dioxide has been responsible for over half the enhanced greenhouse effect in the past, and is likely to remain so in the future.