*Source: DailyTech (
http://www.dailytech.com/Microbial+H...icle9278.htm)*
____________
Hydrogen is the optimal fuel in terms of the cleanliness of its burn reaction. It burns cleanly; producing only water, unlike carbon based fossil fuels which also produce CO2 and other hydrocarbon derivatives. However, hydrogen has suffered from two key problems; one problem is storage; the other problem is production.
Traditional production of hydrogen via electrolysis (applying an electrical current to water) is not very efficient as you are expending energy to apply the electricity. It also requires the use of fossil fuels or some other alternative energy structure to produce this power for the production infrastructure.
More...
Threaded Mode