It’s not really, the process to create the material is still behind from the actual generation. Solar wind and hydro are making great strides in terms of Watts and consistency. But the end result as in storage is still also behind. We can create ways to make steel factories use green energy to heat the steel but from what I see in the power industry it’s very costly to set it up.

We don’t need money being invested into these processes yet. The generation of energy is the thing that is stopping further advancement in green technology. Without cheaper ways to generate electricity and distribute it these funds are pandering to the general public.