Bush has energy hopes for brush
Says products could pay for forest thinning
Biomass
Getting off the gas: Santa Fe group aims to heat city with wood
Tesuque engineer Mark Sardella envisions Santa Fe’s businesses and homes heated not by gas, not by coal, but by a source that went out of fashion, oh, about one and a half centuries ago — wood.
Biofuel may clean up as world farm prices flounder
Fuel ethanol distilled from crops such as corn and rapeseed could be the solution for countries seeking an outlet for huge agricultural surpluses.