Solar power is appealing, but the economics are tricky. Enter loanTERRA, a Seattle startup offering transparent financing and ...

Patrick Henry and William Fleming high schools will have the first microgrid and largest solar power system at any K-12 public school in Virginia, with operating costs covered by energy savings and ...

Field-tested site survey and installation templates, built from years of real project data, now free through the OB ...

Rooftop solar installers are steering customers toward leases instead of purchases. Federal tax credits for purchased systems ...

Google plans to deploy a 300 MW/30 GWh iron-air battery system in Minnesota under an agreement with Xcel Energy, pairing it with 1.6 GW of new wind and solar.