A draft state report released Wednesday on a possible explanation why well water in a central Wyoming gas field smells foul and tastes bad points away from leaky gas wells as a source of the problem.
Another environmental group has distanced itself from the Pittsburgh-based Center for Sustainable Shale Development, a hotly-debated partnership of major energy companies, green groups and foundations.
A federal judge has approved an agreement by the nation's largest public utility to pay $27.8 million to settle claims from Tennessee property owners who suffered damages from a huge, 2008 spill of toxin-laden coal ash sludge.
The Environmental Protection Agency's New England chief is attending a public hearing to get feedback on the first-ever federal standards for power plants.
The massive fertilizer plant explosion that killed 15 people last year is unlikely to meaningfully change regulatory or safety rules in Texas until at least 2016 under the latest bill offered Tuesday by lawmakers tasked with scrutinizing the blast.
The threat of toxins contaminating water supplies along western Lake Erie is far from over even after Ohio's fourth-largest city declared its water safe again. The chances of another water emergency over the next few months will depend a lot the winds, rains and temperatures that dictate how large the algae grow and where algae blooms end up.
Residents living near oil refineries and environmental activists are asking the U.S. Environmental Protection Agency to adopt stricter emissions standards to reduce communities' exposure to a cancer-causing chemical.
Ohio's governor is promising an extensive review of how the water supply for 400,000 people in Ohio and Michigan became tainted with a toxin over the weekend while a high-ranking state lawmaker is planning hearings on the blooms of algae fouling Lake Erie.
China's smog-plagued capital has announced plans to ban the use of coal by the end of 2020 as the country fights deadly levels of pollution, especially in major cities.
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Residents will have an opportunity in Galena Park to give their opinion on a series of proposed federal rules that include forcing refineries to report emissions of the cancer-causing chemical benzene.
A new study by NERA Economic Consulting and commissioned by the National Association of Manufacturers (NAM) reveals that a more stringent ozone standard from the Obama Administration could reduce GDP by $270 billion per year and carry a compliance price tag of $2.2 trillion from 2017 to 2040, increasing energy costs and placing millions of jobs at risk.
Mississippi Power will convert from coal to natural gas or retire several units at plants in south Mississippi and Greene County, Alabama, as part of an agreement to end litigation over construction of a coal-fired power plant in Kemper County.
Two days after warning some 400,000 people in Ohio and Michigan not to drink their tap water, the mayor of Ohio's fourth-largest city declared on Monday that the water was now safe and took a sip.
Colorado's Democratic governor urged those pushing dueling proposals on oil and gas drilling to stop their campaigns to avoid a messy ballot fight and called for a task force to deal with energy development.
Montana's U.S. House candidates claim to offer "all-of-the-above" solutions to the nation's energy problems— a familiar mantra among politicians keen to give equal attention to fossil fuels and renewables such as wind and solar. Yet stark differences in the details of their proposals reveal a wide divide.
When Alpha partly laid blame on EPA regulation for layoff plans, it set off a chain reaction of political finger-pointing in West Virginia. Democratic Gov. Earl Ray Tomblin said the state's fears over EPA rules became reality. Several GOP congressional candidates heightened attacks against Democratic foes for being on the same side as Obama.
Toxins, possibly from algae on Lake Erie, fouled the water supply of the state's fourth-largest city Saturday, forcing officials to issue warnings not to drink the water and the governor to declare a state of emergency as worried residents descended on stores, quickly clearing shelves of bottled water.
Little action has been taken to clean up pollution caused by oil production in Nigeria's Niger Delta region, either by the government or Shell Oil, Amnesty International and other groups charged Monday.
The nation's largest public utility has agreed to pay $27.8 million to settle claims from Tennessee property owners who suffered damages from a huge, 2008 spill of toxin-laden coal ash sludge that drew national attention to coal ash and its toxic contaminants.
BP PLC has asked the U.S. Supreme Court to throw out part of its settlement of claims for damage from its enormous oil spill in 2010 — a section saying businesses don't have to prove that the spill directly harmed them to be eligible for payment, only that they lost money afterward and recovered in 2011.
The Minnesota Department of Natural Resources has ordered a southeastern Minnesota frack sand mine to stop operating.
Opponents of expanding a natural gas pipeline through northwestern Massachusetts rallied on Boston Common on Wednesday, asking Gov. Deval Patrick to rescind his support for a new tax on New Englanders' electricity bills to help subsidize it.
Finger Lakes winemakers and other business owners asked Gov. Andrew Cuomo on Wednesday to deny permits for natural gas and propane storage facilities in former salt mines along Seneca Lake, saying the projects would bring heavy industry, more truck traffic and an unacceptable risk of catastrophic accidents to a region that thrives on tourism.