What does science teach us about how to test our ideas about the world around us? How do hypotheses differ from theory, and what does that distinction mean?

Does your business have a communications plan to deal with a catastrophe? The lack of one could cost your business its corporate reputation and the value of your shares on the market.

If a nuclear revival is to happen, it will depend on understanding the global nature of the supply chains that support it, argues a U.S. conservative think tank.

Does the House Republicans’ alternative to the Democratic energy plan—with the GOP’s proposal for 100 new nuclear plants in the next 20 years—pass the straight-faced test? Not even close, and the GOP knows it.

The bill that the U.S. House passed 219-212 in late June to establish a cap-and-trade regime for control of global warming gases also includes new authority for overriding states on siting power lines. But the new authority only applies to the West.

Everything you want to, or should, know about uranium mining and processing is in a new book by Tom Zoellner, not including the terrifying threat of crocodiles in northern Australia.

Even as hype about the U.S. nuclear renaissance is quieting down—a result of economic woes and unrealistic expectations about political and regulatory developments—some developments remain. As these stories from the nation’s media suggest, the building of new nuclear plants in the U.S. may move ahead at a slower, more measured pace.

Inventory is expensive. It sucks up, and locks up, cash. How can utility managers save inventory money? Here are some possibilities from experts in inventory management.

Most Americans simply don’t have clue about energy and environmental issues, according to a Zogby poll commissioned by the conservative Manhattan Institute.

By Kennedy Maize Here’s a hoot. The recent global cooling we have seen would have been cooler without global warming. That’s the claim of Dr. Brenda Ekwurzel of the Union of Concerned Scientists. In a letter to the Washington Post on July 27, Ekwurzel objected to a column by conservative George Will, who has taken […]

The U.S. Senate Committee on Environment and Public Works last week continued a series of hearings that assesses how proposed energy and climate change legislation could impact industry and economy. Last week’s hearing was titled, “Ensuring and Enhancing U.S. Competitiveness while Moving toward a Clean Energy Economy.”

India on Monday pledged to designate two nuclear energy park sites  for development by U.S. companies—likely Westinghouse Electric Co. and GE-Hitachi—as part of its civilian nuclear energy cooperation agreement with the U.S. Before the deals—worth an estimated $10 billion—to develop nuclear power plants are signed, however, the U.S. will need to overcome several hurdles.

The UK government has approved MGT Power’s proposed £500 million Tees Renewable Energy Plant, paving the way for construction to begin. When completed in late 2012, the 295-MW baseload plant in Teesport, near Middlesbrough, will be one of the largest biomass plants in the world.

TransAlta Corp. on Monday launched a hostile takeover bid of C$653.7 million (C$1.5 billion in enterprise value) for renewables giant Canadian Hydro Developers, offering shareholders C$4.55 per share in cash. The energy giant said that the move followed a seven-month failed effort to negotiate an acquisition transaction with Canadian Hydro.

Southern Co. has partnered with the Department of Energy’s (DOE’s) Southeast Regional Carbon Sequestration Partnership (SECARB) to inject carbon dioxide captured from Alabama Power’s Plant Barry into a 9,000-feet-deep saline reservoir north of Mobile, Ala.

Energy storage in the U.S. received another boost this week as two flywheel energy storage companies reported milestones, and KEMA briefed the U.S. Congress on policy issues that could impact the development and adoption of electricity storage technologies and applications.

Atomic Energy of Canada Ltd. (AECL) last week signed an agreement with three Chinese companies to develop and demonstrate the use of thorium fuel and to study the commercial and technical feasibility of its full-scale application in CANDU reactors like the twin CANDU 6 that are being built in Qinshan III, southwest of Shanghai.

More consumers would buy electric vehicles if the battery could be leased on a pay-per-mile service contract, argues a new study from the University of California at Berkeley.

Fifteen environmental groups and a western Colorado county last week filed suit against the federal Departments of the Interior, Agriculture, and Energy, saying that the government’s “sprawling, hopscotch network” of 6,000 miles and 3.2 million acres of federal land designated as electricity transmission corridors promote coal- and gas-fired power generation, not renewable generation from sources like solar and wind.

The U.S. Department of Energy (DOE) is preparing to conduct what it says is the world’s first large-scale project to design, build, and test a warm gas cleanup system to remove multiple contaminants from coal-derived syngas. The federal agency has teamed with Research Triangle Institute (RTI) International, a scientific research firm, to demonstrate the 50-MW system at Tampa Electric Co.’s 250-MW integrated gasification combined-cycle (IGCC) power plant.

A federal appeals court last week struck down parts of a 2005 Environmental Protection Agency (EPA) rule governing power plant and factory pollution in areas where levels exceeded the federal 8-hour ozone standard. Also last week, an agency official told a Senate panel that the EPA was quickly moving forward to replace the Clean Air Interstate Rule (CAIR) and Clean Air Mercury Rule (CAMR).

The $3.5 billion Taylorville Energy Center (TEC), a hybrid integrated gasification combined cycle (IGCC) power plant proposed for Illinois by Tenaska and MDL Holding Co., has been selected by the U.S. Department of Energy for final term-sheet negotiations under its loan guarantee program.

UK business group CBI on Monday released a report warning that the country’s current policy of incentivizing investments in wind power would result in too little investment in other forms of low-carbon energy, such as nuclear and clean coal. The approach will make energy security harder to achieve, and it could jeopardize the UK’s ability to meet climate change targets, the group said.

By Kennedy Maize One of funniest pieces of political satire that I have read in many years is in the current issue of the New Yorker magazine. Written by Ian Frazier, the article’s title is “The Temperatures of Hell: A Colloquium.” The premise is that temperatures in Hell have risen by 3.8 degrees since 1955 […]

The Senate Committee on Environment and Public Works kicked off efforts to pass climate change and energy legislation in a general hearing on Tuesday, presenting a variety of perspectives on a potential federal cap-and-trade program.

The Georgia Court of Appeals on Tuesday reversed a lower court ruling that had rejected an air pollution permit for the planned $2 billion Longleaf Energy Station in southwest Georgia because it did not set limits on carbon dioxide emissions.

The Department of Energy (DOE) last week issued $59 million in conditional loan guarantees to Beacon Power Corp. and Nordic Windpower, while USEC said on Monday it expects to receive a loan guarantee for its American Centrifuge Plant by early August.

The U.S. Department of Energy (DOE) has officially scrapped the Global Nuclear Energy Partnership (GNEP) program, a Bush administration initiative to promote nuclear technologies while reducing the impacts associated with nuclear fuel disposal and proliferation risks.

T. Boone Pickens has postponed plans for a multibillion-dollar project to build the world’s biggest wind farm in Texas, citing funding and transmission issues.

Duke Energy has filed testimony with the Indiana Utility Regulatory Commission for a proposed project that would store a portion of carbon dioxide emissions from its Edwardsport coal gasification power plant underground in southwest Indiana.