The gas-drilling boom that is sweeping Pennsylvania is demonstrating the power of money to overcome landowners' reluctance and influence legislators and regulators. This fall, a gusher of gas-industry political campaign donations is spewing.

"WASHINGTON — Nearly seven years after a government auditor charged that an oil  company had cheated the government out of millions of dollars in royalties, a federal judge has ordered the company to pay nearly $23 million in penalties — including $5.7 million to the auditor who uncovered the problem."

In a last-gasp effort to pass some energy legislation this year, a bipartisan group of senators introduced a bill requiring utilities to generate at least 15 percent of their electricity from renewable sources. But they do not yet have the votes, and the first chance for action would be in a lame-duck session. The House has already passed such a bill.

"U.S. EPA is considering two former Halliburton Co. executives along with one of the most outspoken critics of hydraulic fracturing to provide independent expert advice on its study of the polarizing drilling practice."

"The top federal regulator of oil and gas pipelines is facing withering criticism for her ties to industry and her agency's floundering response to recent oil-pipeline spills in the Midwest and last week's deadly gas pipeline explosion in California."

"U.S. regulators are likely to approve a higher blend of ethanol in U.S. gasoline shortly, an ethanol producers group and the top U.S. agriculture official each said on Friday, and the new fuel mix could be selling at the pump by next spring."

"A powerful lobbying coalition is campaigning to require more electricity to come from renewable energy sources such as wind, solar and geothermal. But the effort hasn't gotten any traction in the Senate this year, despite the push by environmental groups, renewable energy providers, more than half the nation's governors and even some utilities."

"The world's largest solar power plant cleared an important hurdle on Wednesday, laying the groundwork for a dramatic expansion in solar energy generation in the United States and around the world. The proposed $6 billion-plus Blythe, California plant, originally proposed by Chevron Corp. and Solar Millennium AG, won clearance to build from the California Energy Commission."

"Oliver Kuttner and his team of designers have seen the future of fuel-efficient cars topping the dreamed-of mark of 100 miles per gallon. This week, the Edison2 team is being rewarded for its vision with half of the $10 million X Prize."

"A biotech company plans to announce Tuesday that it has won a patent on a genetically altered bacterium that converts sunlight and carbon dioxide into ingredients of diesel fuel, a step that could provide a new pathway for making ethanol or a diesel replacement that skips several cumbersome and expensive steps in existing methods."