Archives for January, 2014

A recent post on the U.S. phase-out of 40- and 60-watt low-efficiency incandescent light bulbs, which became official January 1, elicited a lot of response from readers.  Many commenters were critical of the ban, dictated by legislation passed in 2007 by Congress and signed into law by then-President George W. Bush.  (See related post: “U.S.…

A new type of race car debuts Monday in Las Vegas with the public unveiling of the Spark-Renault SRT_01E, a fully electric vehicle capable of reaching 150 miles (241 kilometers) per hour or more. The debut is a first glimpse of sorts at Formula E, an all-electric version of the hallowed Grand Prix racing circuit…

The location of a wind farm can play a key role in the potential for wind energy to add or detract from stability on the electric grid, according to researchers at North Carolina State University and Johns Hopkins University. The paper, released this month,  notes that some wind farms, because of their location and the…