"UXBRIDGE, Canada -- Hundreds of thousands of shale gas wells are being "fracked" in the United States and Canada, allowing large amounts of methane, a highly potent greenhouse gas, to escape into the atmosphere, new studies have shown. Shale gas production results in 40 to 60 percent more global warming emissions than conventional gas, said Robert Howarth of Cornell University in New York State."
"Kentucky's leaders should consider the health hazards of mining, moving and burning coal as they craft the state's energy policy, an environmental group said Tuesday.
The Kentucky Environmental Foundation, based in Berea, released a 44-page 'health-impact assessment' on coal and sent copies to Gov. Steve Beshear and the General Assembly.
"In a broad appeal to U.S. voters, President Obama said Tuesday he will open more than 75% of potential offshore oil and gas resources to exploration and, at the same time, produce enough clean energy on public land to power three million homes."
"Federal government analysts on Monday slashed their estimate of the natural gas reserves in the Marcellus Shale formation, and at least one major producer announced plans to cut in half its expenditures on new gas leases in the wake of dropping prices."
"Scientists have created a genetically engineered microbe that turns the algae into low-carbon biofuel, but must make the technique commercially viable"
Dot Earth's Andrew C. Revkin summarized it best in his account of President Obama's Keystone XL pipeline decision: "How did oil markets react? Zz.z.zz."
"When it comes to the fate of the 1,700-mile Keystone XL pipeline, proponents and foes agree that the fight did not end with President Obama’s decision Wednesday to reject the pipeline’s permit application. The question is how the battle will be waged in the months to come."
"DETROIT — Writing new regulations that will require cars and trucks to have significantly higher fuel economy by 2025 prompted years of fighting among automakers, environmentalists, regulators and consumer groups. But now that the standards have been proposed, nearly everyone involved in the process is on board with the results, as a public hearing held Tuesday in Detroit showed."
"There's a solar trade war going on inside the U.S., sparked by an invasion of inexpensive imports from China. The U.S. solar industry is divided over these imports: Panel-makers say their business is suffering and want a tariff slapped on the imports. But other parts of the industry say these cheap panels are driving a solar boom in the U.S."
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