Environmental

Energy policy in the European Union (EU) is in upheaval as concerns mount over the impact of energy costs on the competitiveness of the power industry.

Recent studies have shown that system oxidation-reduction potential (ORP) is not only an important factor for predicting wet flue gas desulfurization (WFGD) absorber chemistry but also may be a predictor of process equipment corrosion and wastewater treatment requirements.

The Supreme Court today granted a petition by health and environmental groups, 15 states, and the Environmental Protection Agency (EPA) and agreed to review the Cross-State Air Pollution Rule (CSAPR), a Bush-era rule that a federal appeals court had previously vacated.

President Obama’s highly anticipated Climate Action Plan (CAP) released today outlines a wide variety of executive actions founded on three pillars: slashing U.S. carbon pollution through stringent rules for new and existing power plants while doubling renewables deployment and promoting fuel switching from coal to natural gas; preparing the U.S. for impacts of climate change; and leading international efforts to combat global climate change.

President Barack Obama’s landmark speech on Tuesday outlining executive actions to combat and prepare for climate change backed the growth of natural gas and renewable power in lieu of carbon-heavy coal power, but he mentioned nuclear power only once—and only in the context of energy security.

The U.S. has least 3,000 metric gigatons (Gt) of subsurface carbon dioxide storage capacity that is technically accessible below onshore areas and state waters—500 times more than previously estimated—the U.S. Geological Survey (USGS) suggests in a new assessment released on Wednesday.

The House Energy and Commerce Committee on Wednesday advanced a set of four bills that it said would "improve" environmental regulations and increase state authority, including legislation that would task states—not the Environmental Protection Agency (EPA)—with the responsibility to set up coal ash disposal rules.

States Stall on GHG Rule Suit on Anticipation of Major Climate Change Action
Litigation to force the Environmental Protection Agency (EPA) to issue final greenhouse gas (GHG) rules has been stalled on reports that the White House could soon announce major action on climate change.

The fiscal year 2014 Energy and Water Appropriations Bill released by the U.S. House Appropriations Committee this week slashes $1.4 billion in funding to Department of Energy renewable energy and scientific research programs, including an 80% spending cut on the Advanced Research Projects Agency-Energy (ARPA-E) program.

One of the first concrete-composite floating platform wind turbines in the U.S. was last week deployed off the coast of Castine, Maine. The project’s launch, led by the University of Maine (UMaine), is a milestone for a nation whose 4,000 GW of offshore wind energy potential lies in deep water—but has no grid-connected commercial offshore wind farms yet.