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USA and Arizona
Decision to protect land near Grand Canyon stirs debate
September 3, 2009 by Amanda Ballard in Jack Central
September 3, 2009 by Amanda Ballard in Jack Central
Environmental protection activists and proponents of the mining industry have collided over the U.S. Department of the Interior's recent decision to protect nearly one million acres of land near Grand Canyon National Park from new mining claims ...Popovich said the demand for clean, carbon-neutral energy sources cannot be met without disturbing the environment and regulations should seek to minimize and remediate disturbances without banning them altogether.
"A single wind turbine requires 4.7 tons of copper," Popovich said. "A typical hybrid vehicle on the road today needs about 100 pounds of lithium and other rare Earth metals to make its battery.
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Renewable energy's environmental paradox; Wind and solar projects may carry costs for wildlife
April 16, 2009 by Juliet Eilperin and Steven Mufson in Washington Post
April 16, 2009 by Juliet Eilperin and Steven Mufson in Washington Post
The SunZia transmission line that would link sun and wind power from central New Mexico with cities in Arizona is just the sort of energy project an environmentalist could love -- or hate. And it is just the sort of line the Interior Department has been tasked with promoting -- or guarding against.
If built, the 460-mile line would carry about 3,000 megawatts of power, enough to avoid the need for a handful of coal-fired plants and to help utilities meet mandated targets for use of renewable fuel.
House rejects amendment to stop power lines
June 21, 2007 by Kimberly Hefling, Associated Press in Times Argus
June 21, 2007 by Kimberly Hefling, Associated Press in Times Argus
WASHINGTON - The House rejected a resolution Wednesday that would block government plans to spur construction of major new power lines in many states regardless of local opposition.
The issue has been contentious in parts of the East Coast and in the Southwest, where two high priority transmission corridors for power lines were proposed. Rep. Frank Wolf, R-Va., warned colleagues that unwanted power lines could come to their district.
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