Such a good idea! This way, teachers and parents would encourage children and teens to be aware of renewable energies while having fun. It has a lot of potential. About web development, there're some open source websites builders that allow you to create your own website with no need to pay. The most famous is wordpress.com.
Nice pictures, they are inspiring. I've been following your idea for a long time and I'm happy to see it reached the refinement. You're doing really good job here. Promoting a cheap, healthy and complete meal is fantastic.