When it comes to a massive global issue like our planet’s use of green energy sources, it’s easy to feel a little powerless. Unless you’re slapping solar panels on your roof or erecting your own wind turbine in the backyard, you probably just pay your energy bill and hope blindly that your local utility is doing the right thing, supporting renewable sources instead of fossil fuels. We hate to break it to you, but that isn’t happening nearly enough. Meanwhile, summer is settling in, straining energy grids and very likely also straining your wallet. Enter Arcadia Power, a free platform that allows you to actually contribute to the fight for clean power while watching your monthly energy costs drop. When you sign up with Arcadia Power, you’ll link your local utility account — and that’s when the platform surges into go mode. They seek out solar and wind projects…