See OEC's latest Coronavirus statement.
(405) 321-2024Live Chat
We pride ourselves on being our members’ trusted energy advisor. We are your first stop for all your renewable energy needs–solar, wind, and more.
We provide innovative energy programs — keeping money in your pocket. Learn more here.
Let us be your first stop in finding a contractor. We have helpful tips and suggested questions from industry leaders.
Learn how you can make money with your excess renewable energy (wind, solar and/or hydroelectric) systems.
OEC’s solar philosophy is simple: the more the merrier. Learn about our solar calculator, Solar Garden and partnerships.