Big Solar’s day in the sun

This is the real deal. This is industrial-strength solar energy, sold to public utilities in 20-year contracts measured in gigawatts. Stirling Energy Systems of Phoenix, whose giant flowers are gleaming in the New Mexico sun, has signed agreements to provide up to 900 megawatts of solar energy to San Diego Gas & Electric (Charts, Fortune 500) and another 850 megawatts to Southern California Edison (Charts, Fortune 500).

CNN