"The Louisville Metro Air Pollution Control District has issued another notice of violation to LG&E over blowing coal ash and dust at its Cane Run power plant in western Louisville."

To hear Canada's oil industry tell it, the U.S. State Department's draft environmental impact statement (EIS) on the proposed Keystone XL pipeline is exactly wrong. The EIS said Canada's tar sands oil would be shipped regardless of whether the pipeline is built. But the oil industry says it will double their output.

The fracking industry loves to argue that there's no proof its gas-extraction methods cause pollution. One reason they succeed because they settle lawsuits claiming pollution damages by obligating the plaintiffs to remain silent.

"U.S. domestic crude-oil production exceeded imports last week for the first time in 16 years, a government report showed [Wednesday]."

"U.S. regulators are giving the oil industry and other stakeholders more time to weigh in on a controversial proposal to stiffen standards for wells drilled on federal lands, Interior Secretary Sally Jewell pledged Thursday."

"The Environmental Protection Agency plans to announce targets for U.S. ethanol use in 2013 and 2014 this summer, an EPA official told lawmakers on Wednesday, even as critics of the program warned of a brewing fuel crisis."

"In what at least one expert is calling a 'very unusual' move, TransCanada Corp. is reportedly digging up and rebuilding dozens of sections of the already-completed part of the Keystone XL pipeline."

A series of oil rigs in the Gulf of Mexico, damaged during a September 2004 hurricane, are still leaking in a "chronic" oil spill. SkyTruth brought the pollution to light using satellite imagery, aerial photography, and publicly available government data. The slicks are bigger than the company responsible is reporting.

"America's first offshore wind lease sale will take place in July, the Interior Department announced Tuesday. It's good news for the US wind industry, which is hoping to expand beyond land-based production."

"On Tuesday the Interior Department unveiled plans for the nation's first auction of offshore wind leases. It's more good news for the US wind industry, which installed a record amount of capacity in 2012, and received a one-year extension on the federal tax credits driving much of the industry's growth.