Siemens gets 'record' wind order from Warren Buffett

US billionaire Warren Buffett’s subsidiary firm has placed a wind turbine order claimed to be worth more than $1 billion (£0.6bn) with Siemens. The engineering and electronics giant will supply MidAmerican Energy Company, a subsidiary of Mr Buffett’s Berkshire Hathaway investment company, with 448 turbines for five different projects in Iowa. With a total capacity […]