U.S. emissions at 1992 level, according to IEA report
Carbon dioxide emissions from the world’s biggest economies — the U.S. and China — dropped in 2016 and didn’t grow in Europe, showing that economic growth can occur without an increase in heat-trapping pollution, according to the latest emissions report from the International Energy Agency.
After laying the groundwork for utility scale solar development with an over-arching plan covering public lands, the Obama administration wants to take similar steps to foster offshore wind power. Last week, cabinet officials said their strategic vision for offshore wind energy includes reducing technical costs and risks to make investments more predictable.
The Department of Interior will take steps to make the regulatory process more predictable, transparent, efficient and informed by lessons learned from regulators in other countries. The Energy and Interior departments also committed to analyzing field data from operating offshore wind farms to asses impacts on marine life, turbine radar interference in to support future offshore wind siting and plan reviews. Continue reading “Feds seek to boost offshore wind power”→
Using a vast sample of data collected in a citizen science project, researchers say they’ve been able to discern how hydropeaking affects aquatic insects that form the base of river food chains. The information could help resource managers develop alternative hydropower practices that aren’t as harmful to ecosystems, according to a new study published in the journal BioScience.
Hydropeaking refers to the practice of increasing river flows at times of peak demand, generally during the day. This study shows how abrupt water level changes affect aquatic insects in every stage of life. The research was done by scientists with the U.S. Geological Survey, Oregon State University, Utah State University and Idaho State University. Continue reading “Environment: Can dams be operated without killing rivers?”→
Can the U.S. catch up to Europe with offshore wind power?
The U.S. is lagging far behind European countries when it comes to developing offshore wind power, but that’s starting to change.
This week, the Bureau of Ocean Energy Management took another step toward boosting ocean windpower by identifying an 8,130 acre wind area energy south of Long Island, New York, that could one day be leased for development and help generate electricity where it’s needed most — close to densely populated East Coast communities.
The U.S. solar power market grew by 17 percent in 2015, adding more than 7,200 megawatts of photovoltaics and outpacing the growth of the natural gas capacity additions for the first time ever. In all, solar supplied 29.5 percent of all new electric generating capacity in the U.S. in 2015.
States free to move ahead with energy transition plans
A federal appeals court this week rejected a last-ditch effort by fossil fuel companies to block implementation of the EPA’s Clean Power Plan, which is aimed at curbing heat-trapping pollution from power plants.