A decade ago, the Sierra Club and other environmental groups, trade organizations, and companies found themselves in a regulatory standoff with American Electric Power over operating costs for six ...

Aerial photograph of the OVEC-operated Kyger Creek Power Plant in Cheshire. (Getty Images.) A decade ago, the Sierra Club and other environmental groups, trade organizations, and companies found ...

The MAN B&W Diesel Group is launching a new four-stroke engine onto the market that not only burns both gas and MDO (Marine Diesel Oil), but can also run long-term on pure HFO (Heavy Fuel Oil). This ...