"TOKYO -- Prime Minister Yoshihiko Noda of Japan today declared that the damaged reactors at the Fukushima Daiichi nuclear power plant have been brought to a state of cold shutdown, turning a corner in the world's worst nuclear disaster since Chernobyl.

'The nuclear reactors have reached a state of cold shutdown and therefore we can now confirm that we have come to the end of the accident phase of the actual reactors,' Prime Minister Noda told a news conference.

"RICHMOND, Va. -- A company lobbying lawmakers to unearth in Southside Virginia what is thought to be the nation's largest uranium deposit needs to overcome significant health and environmental obstacles before the site is mined, according to a long-awaited study released Monday."

"The Environmental Projection Agency on Friday said it is giving $500,000 to the city of Joplin, Missouri to clean up property contaminated by lead in a devastating May 22 tornado."

"In the last-minute rush in Congress to finalize spending for the current fiscal year and head home for the holidays, one of the losers appears to be USEC, the uranium enrichment company, and the politics are more convoluted than ever.

Some building codes in Texas are forcing new homes to be more energy-efficient.

"Want a sleek tablet or a fax-scanner-printer for Christmas? As you part with the old stuff, be aware that more states have made it illegal this year to simply throw away computers, printers and TVs.

Seventeen states have banned electronic waste from landfills, requiring it to be recycled so its toxic materials don't leach into groundwater. Seven of these bans took effect this year, and two more will take effect soon: Illinois in January 2012 and Pennsylvania in January 2013.

"MONTPELIER, Vt. -- The likely death of a planned nuclear waste site at Nevada's Yucca Mountain has left federal agencies looking for a possible replacement. A national lab working for the U.S. Department of Energy is now eying granite deposits stretching from Georgia to Maine as potential sites, along with big sections of Minnesota and Wisconsin where that rock is prevalent."

"Robert Finne was talking with a friend about the Arkansas Oil and Gas Commission earlier this year when they both started wondering, 'Who are these people?' So they wrote to the commission and asked. Finne, a critic of gas drilling in the Fayetteville Shale, was surprised to learn that most of the commissioners owned oil and gas drilling companies. 'I knew the cards were stacked against us, but I had no idea how badly,' Finne said."

Mike Soraghan reports for Greenwire December 19, 2011. [29]

"Despite a long history of accidents, and a stack of warnings from safety investigators, there are still thousands of miles of antiquated, leak-prone, cast-iron pipelines running under the streets of Pennsylvania cities and towns. Some are more than 100 years old."

Joseph Tanfani and Craig R. McCoy report the last of a four-part "Battle Lines" series for the Philadelphia Inquirer's Deep Drill reports December 18, 2011. [33]

"The Cold War brought mercury to Oak Ridge, and it never really left. In the 1950s and early 1960s, the Y-12 nuclear weapons plant used enormous quantities of mercury — about 24 million pounds all told — to process lithium for hydrogen bombs.The work was urgent, secret and messy."