Why do you think just because the token price is going down the project itself is questionable? Most of the countries are trying to ditch the existing method of generating energy to adopt renewable energy through using the levulinic acid, water, solar energy etc. and now WPP team will start making plants, products which will ultimately emit Hydrogen. Are they supposed to make those all in just 3 months of time after collecting ICO funds? No. This needs a lot of time which has been outlined nicely on their whitepaper.

I like that the team is always on contact in the telegram, Troy is even sometimes ready to call if ypu have a question.
But it is not clear who sells so low, only I have already bought a couple million tokens.