By Drew Johnson
Wednesday, May 11th, 2011 @ 2:30 pm
 
General Motors and DTE Energy have announced a new solar project for the automaker's Detroit-Hamtramck assembly plant. When completed, the project will be the largest photovoltaic solar array in Southeast Michigan.

Expected to be completed this summer, the 516-kilowatt project will cover 264,000 square feet. The system's total output will be enough to charge 150 electric vehicles every day for a year. GM estimates the solar panels will save the company $15,000 per year over the agreement's 20-year term.

"This array will significantly decrease energy consumption by combining solar power with ongoing efficiency tactics such as lighting and equipment upgrades and automating equipment shut-down," said Bob Ferguson, vice president of GM Public Policy. "Making sustainable choices is good for both the environment and our bottom line. Obviously cost savings is critical for GM, and the ability to save $15,000 per year while being environmental serves us well."

GM's Detroit-Hamtramck plant was chosen for the solar project as it produces the extended-range Chevrolet Volt. The factory was recently named a Michigan Clean Corporate Citizen for its commitment to the environment.

Ford recently completes a similar project with DTE Energy at its Michigan Assembly Plant. Ford's solar project is capable of generating 500-kilowatts and powers part of the plant's production operations.