Cossacks stand guard at the entrance to the Crimean Parliament building on Friday in Simferopol, Ukraine. Russian Cossacks, some heavily armed, have taken up guard duties at road checkpoints, border crossings and other key facilities that were previously guarded by local, pro-Russian militants across Crimea in recent days.
Many countries in the European Union are drawn to the benefits of fracking: cheap energy and energy independence. But many Europeans, including these protesters standing outside EU headquarters in Brussels, object to the practice on environmental grounds.
While watching the turmoil in Ukraine unfold, you may feel as though it has little to do with the United States, but the conflict is stirring a contentious debate in Europe over a topic familiar to many Americans: fracking.
Much of the continent depends on Russian natural gas that flows through pipelines in Ukraine. European countries are asking themselves whether to follow the U.S. example and drill for shale gas.
Wind energy accounted for 14.8 percent of the electricity generated in Oklahoma in 2013, an American Wind Energy analysis of data from the U.S. Energy Information Agency show.
Oklahoma now ranks No. 7 nationally, a step up from the No. 9 ranking the state earned in 2012 when wind power comprised 10.5 percent of the state’s energy mix, according to the wind industry trade group.
Limestone and sand miners are getting a lot of attention lately. The amount of groundwater they can displace from the Arbuckle-Simpson Aquifer was recently capped, and the state House could authorize a new tax on the industry.
There's never a good week for nuclear waste, but this week has been a particularly bad one. Officials at the Waste Isolation Pilot Plant in New Mexico have disclosed that 13 employees inhaled radioactive material after a major accident earlier this month.
While there's no risk to the public and the exposed workers did not need immediate medical treatment, the incident is shaping up to be a major setback for the nation's only dedicated nuclear waste dump.
In the wake of the nuclear disaster at the Fukushima nuclear plant three years ago, Japan's government decided to phase out nuclear power. Other governments, notably Germany's, followed Japan's lead.
But Wednesday, Tokyo reversed course. It issued a draft energy plan that includes restarting idled nuclear reactors. Now, the energy issue looms large over Japan's efforts to stage a comeback from two decades of economic stagnation.