"Oil and gas companies have reported almost 1,000 spills to Colorado regulators over the past 2-1/2 years, totaling 5.2 million gallons of drilling liquids and oil."

"Earlier this month, when Ikea announced this will be its last year selling incandescent light bulbs, the retailer billed it as an early, pro-sustainability move before federal law 'bans' the famously inefficient lamps."

"Legislation could include a carbon cap on utility companies. Many Democrats hope a summer discussion on energy will establish a strong contrast with Republicans before this fall's election."
 

Some oil companies have been drilling in the Gulf and elsewhere at depths far greater than the BP's blown-out Macondo well. That drilling raises unique engineering challenges -- and also raises questions about whether the companies have adequately addressed unique environmental risks.

"A utility proposal to install smart meters throughout Maryland has been rejected by the state's Public Service Commission, jeopardizing if not ending what had been one of the Obama administration's leading investment commitments to smart grid technologies and consumer energy conservation."

"Louisiana is married to the oil and gas business, for better or for worse. The energy industry depends on Louisiana to supply 30 percent of the nation's oil supply, and Louisiana depends on the industry as the state's biggest economic engine. But there is a cost, as the Deepwater Horizon has proven."

"Canada will phase out older coal-fired power plants to cut the country's greenhouse gas emissions, Environment Minister Jim Prentice said on Wednesday, as it moves to make natural-gas fired plants the new clean-power standard."