"A long-term Republican budget plan released this week by Representative Paul Ryan of Wisconsin calls for drastic cuts in federal spending on energy research and development and for the outright elimination of subsidies and tax breaks for wind, solar power and other alternative energy technologies."

"An often-overlooked renewable energy source is gaining momentum as lawmakers on Capitol Hill struggle to find consensus in an increasingly partisan environment and the Obama administration is looking to decrease reliance on foreign oil."

"Each year, an ever larger portion of the world’s crops — cassava and corn, sugar and palm oil — is being diverted for biofuels as developed countries pass laws mandating greater use of nonfossil fuels and as emerging powerhouses like China seek new sources of energy to keep their cars and industries running."

"The Alberta government has proposed new environmental rules that would revoke a number of oil sands leases – including those which already have active projects – in an effort to protect sensitive habitat, wildlife and forest land in the most industrialized area of the province."

"Looking at total domestic production, renewable fuels pulled even with nuclear power in 2010, according to federal data. But nuclear still powers 20 percent of U.S. grid, while wind and solar are barely on the map."

"Just when companies have finally stepped up hiring, rising oil prices are threatening to halt the U.S. economy's gains."

"The U.S. government lashed out at companies at the heart of last year's Gulf oil spill on Monday, denying reports it had negotiated a deal with BP to resume drilling."

"As the United States gears up for higher vehicle fuel efficiency standards, two new reports from investors and industry experts conclude that U.S. automakers will be more profitable than they are today at a fleetwide 42 mile per gallon average in 2020."