Hank Green writes: "A new kind of Solid Oxide Fuel Cell has been developed that can consume any kind of fuel (from hydrogen to bio-diesel) that is over two times more efficient than traditional generators. Acumentrics is attempting to market the technology both to off-grid applications (like National Parks) and also for home use as personal Combined Heat and Power plants that are extremely efficient (up to two times less carbon-intensive than grid power.)"
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