Are you interested in renewable energy projects? If so, there are plenty of fantastic ideas; however, where should you look if you want to invest in solar projects, and wind or tidal energy projects? How about sustainable farming or clean water initiatives? That is where crowdfunding can be helpful.With this in mind, what are some of the top crowdfunding platforms that you should consider if you want to invest in the future of renewable energy and energy efficiency or raise funds on your own to fund a potential solar or wind project? Well, I’ve got a few suggestions. But first: