Weston Solutions Inc. of West Chester said it will use Bostonia Partners L.L.C. as its finance partner to build government-sponsored renewable energy projects.

Weston has experience in redeveloping environmentally damaged properties, and has combined that in the last two years with energy technology to move into the market for clean energy. Its energy sales have tripled this year.

Bostonia, a Boston investment bank and securities dealer, has put $3.5 billion into real estate, contract financing and energy projects.

The companies already are jointly developing production facilities to help government agencies meet renewable energy and security goals, Weston said.    - Paul Schweizer