Moody's says it might downgrade Omaha Public Power District credit ratings because of the lingering problems at its nuclear power plant. Moody's says it's reviewing OPPD's ratings for a possible downgrade because the restart of Fort Calhoun nuclear power plant has been delayed again.
Train operator CSX Transportation on Wednesday pointed to a hazardous chemical in a rail car as the source of an explosion on a derailed train near Baltimore that sparked a fire, rattled homes and damaged buildings, although officials still aren't sure what caused the sodium chlorate to explode.
Dozens of residents and property owners are suing ExxonMobil Pipeline Company two months after the company's Pegasus pipeline ruptured and spilled thousands of barrels of oil in the central Arkansas city of Mayflower, citing headaches, nausea and other health problems associated with the spill.
A three-judge panel of the U.S. Court of Appeals for the District of Columbia rejected a request from Sunflower Electric Power Corp., based in Hays, to overturn a federal judge's ruling that had put a $2.8 billion project on hold. Sunflower wants to build an 895-megawatt plant outside Holcomb.
Ending an environmental investigation that lasted nearly a decade, Wal-Mart Stores Inc. pleaded guilty in San Francisco Tuesday to misdemeanor counts of violating the Clean Water Act by improperly disposing of pesticides, fertilizer and other hazardous products and will pay a fine of $81.6 million.
Chem.Info's recurring Safety Scene feature focuses on how to improve safety in processing plants. In this installment, we highlight refrigeration safety. Ammonia refrigeration leaks pose both safety and economic risks to food companies, but many are unaware of these hazards.
U.S. Sen. Barbara Boxer wants the Justice Department to investigate if California utility executives deceived federal regulators about an equipment swap at the San Onofre nuclear power plant that eventually led to a radiation leak, The Associated Press has learned.
Japan pledged better safety practices for its troubled nuclear industry Tuesday after an accident at a government research facility that exposed 33 people to minor excess radiation and had not been immediately disclosed. Education Minister Hakubun Shimomura said the government will tighten oversight.
Sunland Inc., the eastern New Mexico peanut butter plant shuttered eight months ago after a salmonella outbreak, is back in production. Company officials say their coveted natural and organic butters could be back on store shelves within a month.
More than one million Montreal residents are being told to boil their drinking water after a malfunction at Canada's second-biggest filtration plant. The malfunction resulted in brownish water gushing from fire hydrants and an unpleasant aroma wafting over parts of the city on Wednesday.
Japan's Nuclear Regulation Authority on Wednesday endorsed a panel's conclusion that a seismic fault running underneath one of two reactors at an atomic plant in western Japan is active, making the reactor's restart virtually impossible.
Federal agents and the state fire marshal have effectively barred a federal safety panel from the site of a Texas fertilizer plant blast that killed 15 people and injured about 200 others, hampering its investigation, the panel's chairman said.
The death toll from a massive blast at an explosives plant in eastern China has risen to 23 with 10 people still missing. The official Xinhua News Agency said Wednesday that 19 others were injured by the explosion, which ripped through the plant in Shandong province on Monday.
National Instruments has collaborated with a number of electronics design companies, such as Elenco and Pitsco Eudcation, to build single-board experiments in operating an electrical grid, analyzing the earthquake resistance of a structure, or the power output of an RC car via dynamometer — to name a few.
Federal nuclear regulators are meeting with managers from Westinghouse Electric Co. to talk about safety at the company's nuclear fuel fabrication plant near Columbia. Officials from the U.S. Nuclear Regulatory Commission are slated to hold a public meeting at the South Carolina State Museum on Tuesday.
The grounding of a Royal Dutch Shell PLC drill barge off a remote Alaska island began with a bracket connected to a tow line being ripped off the vessel in heavy Gulf of Alaska weather, a Shell official testified Monday. Damage to the ship from the grounding was a factor in Shell's decision not to drill in Arctic waters in 2013.
Nearly 700 residents from Hippo district in Japan's Miyagi prefecture, just northeast of Fukushima, filed a claim Tuesday with a government arbitration office demanding that they be given the same compensation as residents of Fukushima.
The wait for answers is far from over for parents who for years have lived with the worry of not knowing what's behind the mysterious cancers that have sickened dozens of children in a rural area of northern Ohio. Despite a federal civil lawsuit that points toward a possible cause, the issue is far from settled.
An engineering firm accused of firing a whistleblower for reporting unsafe conditions at an eastern Kansas nuclear power plant plans to appeal the ruling by federal regulators, the firm said Monday.
A longtime coal operator plans to open seven mines in the heart of the eastern Kentucky coalfields in a venture expected to create more than 250 jobs in a hard-pressed region where several thousand mining jobs have disappeared in recent years.
Circumstances surrounding the grounding of a Royal Dutch Shell PLC drill barge off a remote Alaska island will be explored in a public hearing in Anchorage. The Coast Guard says a marine casualty investigation into the grounding of the Kulluk will begin at noon Monday at the Loussac Library and could last two weeks.
The sudden shutdown of a nuclear power plant outside North Carolina's capital city because of year-old data is likely to prompt questions at a local meeting with federal regulators. Nuclear Regulatory Commission employees hold an annual public meeting and question-and-answer session about the Shearon Harris nuclear plant on Monday.
Alpha Natural Resources faces a proposed $6,000 civil fine for a fatal accident at one of its West Virginia mines. The Charleston Gazette reports that the West Virginia Office of Miners' Health, Safety and Training cited Alpha for modifying a scoop. A state rule prohibits equipment modifications that limit visibility.
Rescuers recovered five more bodies from a collapsed underground room at a giant U.S.-owned gold and copper mine in Indonesia, bringing the confirmed death toll to 14, police said Monday. Fourteen other workers were still missing and feared dead.
Investigators reviewing the explosion that ripped through a fertilizer plant in West, Texas last month have narrowed the number of possible causes to three: a problem with one of the plant's electrical systems, a battery-powered golf cart, and a criminal act.