American Superconductor

Mid-American Power, LLC has bought a 53-Mw, coal-fired generating plant, put it on the power grid, and plans to convert the facility into a 300-Mw, gas-fired, combined-cycle plant. Mid-American bought the E.J. Stoneman Station in Cassville, WI, from Dairyland Power Cooperative after almost two years of negotiations. The companies making up Mid-American include Power Systems, Ltd., Burns & McDonnell Engineering, Inc., and WPS-Power Development, Inc. The plant supplies energy to two regional utilities.

Richard D. Spencer, lately of General Electric Corp., has been hired by Equitable Resources, Inc. as v.p. and chief information officer. He was technology programs manager at GE.

Commonwealth Edison Co. has formed a new nuclear division management team. Thomas J. Maiman, senior v.p., is the top executive. He moves from the company's fossil division. Michael J. Wallace, another senior v.p., will market the utility on strategic nuclear business issues.

jü( )l, n: A unit of energy measurement equal to a watt-second.

Tenneco Energy and Chinese Petroleum Corp.'s new alliance plans to work on natural gas transmission facilities, power plants, and other energy ventures in Taiwan and North America. Their first project is a

600-Mw natural gas-fired power plant near Taipei, expected to go on line in June 1998. CPC is one of Asia's largest state-owned energy companies; Tenneco Energy, of Houston, transports or markets about 16 percent of the natural gas used in the United States.