"The nomination of Marie Therese Dominguez, President Obama's pick to lead the federal agency that oversees pipelines, was greeted with surprise and uncertainty by pipeline safety experts." "If confirmed, Dominguez would take over an underfunded, understaffed and beleaguered agency that has faced criticism of cozy ties with industry."

"The head of the United Mine Workers of America (UMWA) said his union will sue the Environmental Protection Agency (EPA) over two rules designed to cut greenhouse gas emissions at power plants once the Obama administration finalizes them."

"A global carbon emissions pricing system pushed by top energy companies is unlikely to be a big part of any United Nations' deal to curb global warming, some experts say, because many countries have little faith in such cross-border initiatives."

"An oil pipeline that ruptured and spilled an estimated 383,000 litres (101,000 gallons) of crude near Santa Barbara in May had been allowed to corrode to a tiny fraction of its original thickness, federal regulators have said."

"Presumed presidential candidate Jeb Bush spoke Monday afternoon to coal industry CEOs at a closed door conference in Bristol, Virginia, drawing preemptive expressions of concern from environmental activists."

"Appalachian Power ceased operations Monday at three coal-fired power plants in West Virginia, and two in Virginia, in order to comply with stricter emissions standards mandated by the federal Environmental Protection Agency."

"Several Minnesota Indian bands are upset about what they say is a lack of consultation over a proposed controversial oil pipeline across northern Minnesota."

"Six environmental groups asked a judge Tuesday to be allowed to side with the federal government in opposing two lawsuits that contest new rules for oil and gas drilling on federal lands, among which is a requirement that companies report information about chemicals used in hydraulic fracturing."

"Ten environmental groups Tuesday sued a federal agency over its approval of a plan by Royal Dutch Shell PLC for exploratory petroleum drilling off Alaska's northwest coast."