Their company was founded by a South African immigrant who started another little business you might have heard of called paypal.
While I am not a huge fan of his endevors in space tourism his all electric car company called Tesla has just won the Motor Trend Car of the Year Award.
A proven track record, this guy can pick winners and knows how to handle himself.
Their stock goes for about $30 usd a share. Toyota is around $100 so it's a great buy and hold.
The only problem is that you cannot buy or hold anyting as I contacted them as they are not a publically traded firm...yet.
You can however buy one right here: https://www.teslamotors.com/own
Navitus Sustainable Industries:
There was a really funny skit on SNL where All Gore got on and made a joke about how "now that cars are running on garbage things are a lot cleaner".
Well now they can or at least we can use garbage to make biofuel.
Several companies are doing it and this is one of the leaders (I heard about them on Bloomburg).
Again, contacted their CEO, and while you cannot buy stock please, please, PLEASE do not hesitate to hit them up should you have a lot of garbage and a lack of fuel...with...the population hitting 10 million by 2050, we all will.