Mosaic, based in Oakland, Calif., has figured out how to crowdsource solar projects in a way that seems to be a win-win for everyone. For each project, it seeks investors — smaller fries, like you and me — to fund a given project, promising a respectable rate of return. As loans get repaid, investors can roll the proceeds back into new projects, or take the money and run.
Think of it as Kickstarter for clean energy.