In a classic case of old turns new, the somewhat ironically named Coalition for Sustainable Rail (CSR) announced last week plans to create the world’s first and only carbon-neutral, high-speed locomotive by modifying a classic 1937 locomotive with new, bio-fuel burning engines.

LAFAYETTE, La., May 25, 2012 /PRNewswire/ -- Green Field Energy Services, Inc.

BANGOR, Maine, May 22, 2012 /PRNewswire/ -- CavitroniX(TM), creator of the E2C® (emulsion-to-combustion) System, announced today that Sullivan and Merritt Constructors, Inc.

WASHINGTON, May 18, 2012 /PRNewswire-USNewswire/ -- As the U.S.

VENTURA, Calif., May 10, 2012 /PRNewswire/ -- Clean Diesel Technologies, Inc.