Word: emit
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Dates: during 2000-2009
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...Drell, ''is like tackling the quarterback before he can throw the ball.'' SDI Director Air Force Lieut. General James Abrahamson told the TIME conference it represents the ''big payoff'' of Star Wars. Boost phase provides certain other opportunities for the defender. As missiles rocket through the atmosphere, their thrusters emit a hot, bright tail of fire, making them an excellent target for heat-seeking infrared sensors. SDI researchers hope to develop small, inexpensive but highly accurate self-guided missiles known as ''smart rocks,'' which could home in on a rapidly moving missile or warhead and destroy it by force...
...Energos - which operates five gasification plants in Norway and one in Germany - says that on balance, the plant will shrink the island's carbon footprint. It will emit the about the same amount of greenhouse gases into the atmosphere as does decay from the landfill. "The benefit is, we're producing electricity" from a renewable source, Grimshaw says. Because those 2,000 homes won't be getting power from a fossil fuel plant, Energos estimates that will cut carbon emissions by 2,000 tons...
...federal objective. Co-sponsored by Senators Joseph Lieberman and John Warner, the measure calls for reducing greenhouse gas emissions 18% below 2005 levels by 2020, and nearly 70% by 2050, using a cap-and-trade system that steadily reduces the amount of carbon that industry is allowed to emit on an annual basis. The bill has garnered solid support across the political spectrum - corporations like General Electric and environmental groups like Environmental Defense Fund (EDF) have both come out in favor of the act. "No bill is perfect, but we think this is a very strong framework," says Nathaniel Keohane...
...government has been equally deficient when it comes to bringing energy-efficient automobiles into the mainstream. In his 2003 State of the Union address, Bush praised the concept of hydrogen-powered cars that emit no carbon dioxide. Yet there has been little follow-through on hydrogen or other long-mileage technologies. And the government has done little to help advance existing technologies like hybrids. One sign of Washington's torpor was the decision in December 2007 to raise fuel-economy standards to 35 m.p.g. by 2020. Not too impressive a goal, considering that today's hybrids already exceed 40 m.p.g...
...Lieberman bill, which is seen by many environmentalists as a compromise unequal to the scale of the cuts needed to avert dangerous warming. Though he didn't make this explicit in his speech, under his cap-and-trade plan McCain would initially give away most of the permits to emit carbon to industries, rather than auctioning them off, as Obama and Clinton would. (This means that under McCain's plan, carbon prices are likely to be lower than under the Democrats - and he'll miss out on the revenue created by an auction system, though McCain says that...