This looks like a project well worth supporting:

We are crowdfunding to connect communities, entrepreneurs & makers
with the world’s most powerful energy source, by releasing free construction methods and guides.

Free the Sun!

The energy from the sun is free, with free construction guides to build high-powered solar concentrators, anyone, anywhere could tap into that free energy.

Imagine if a technology was developed that cut by over two thirds the cost of tapping solar? That made building a solar powered business anywhere straightforward, easy, affordable and low risk? And if communities could use solar power from morning to night for multiple purposes? Could this change everything?

The project’s website is here.