ExxonMobil denied that it is lobbying federal officials regarding sanctions on Iran.
The company behind the spill has yet to uncover the faulty pipe.
The coastline was transformed after a ruptured pipeline leaked 105,000 gallons of oil.
Cleanup crews have managed to remove about 7,700 gallons of the leaked crude oil.
An Energy Department report said wind could support 600,000 jobs by 2050.
Here are some figures illustrating the rapid rise of oil and gas production.
The well lies about 120 miles from the South American coast and under 5,719 feet of water.
There were allegations of Clean Air Act violations against Marathon at 10 facilities.
The state's march toward fracking has prompted a passionate debate.
A federal mediator helped craft the proposal, only to see the union reject it.
The leak sent about 21,000 gallons of crude into a culvert that leads to the Pacific.
The development includes pipelines to transport oil, natural gas, water and waste material.
The EIA report showed that low natural gas prices could suppress power plant emissions.
Critics alleged the bill represented a power grab from local governments.
GE offered a first glimpse at what the “digital wind farm” is going to look like.
The project also includes installing solar generation at the site.
Organizers say they plan to engage in civil disobedience to stop work on the drill rig.
In states with lower populations, the demand for oil is seasonal.
The rulings could reflect a trend of linking fossil fuel extraction to climate change.
Blending different energy sources makes economic and environmental sense.
Environmentalists are planning a three-day so-called "festival of resistance."
The review is expected to lead to the nation's first ban on fracking.
If construction is approved, the plant will be the second of its kind in the U.S.
U.S. Sen. Bernie Sanders denounced this practice in the face of climate change.
The study links fracking to organic compounds in drilling wastewater.