Gasoline That Grows on Trees – Literally

Diesel Tree

Well, not gasoline per say but something strangely close. With minimal filtering and no refining these amazing trees produce fuel for up to 70 years and and at a rate of 1 barrel per 4 trees per year. After extraction, the fuel must be used within a few months but can be put almost directly to work in a diesel engine. However, even if the fuel is left for too long it changes into another form of oil that fetches a fairly high market price as a medicinal substance.

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7 Clever-but-Questionable Eco-Power Innovations

It is all too easy to get excited about the next big sustainable technology for saving energy or producing non-polluting power – and forget the flaws in many of these ideas. Some of the best projects show smart out-of-the-box thinking but lack feasibility or, in some cases, might do more harm than good. While these ideas may not work at least scientists, politicians and other innovators are beginning to explore alternatives.

Biofuels Good or Bad

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