Roseville,a city of 130,000 near California’s capital of Sacramento, will buy 325,000 MWhof electricity for $24m over a 10-year period from First Solar, starting in2015.

Theelectricity will come from First Solar’s 32MW (AC)  Lost Hills PV plantin Kern County, with construction to start next year.

Thedeal reflects the difficulties that many smaller, community-owned powerutilities face in meeting California’s 33% renewables target for 2020.Three-quarters