THE SHAPE OF FUELS TO COME

摘要

AMERICANS BURNED THROUGH MORE THAN 142 BILLION GALLONS OF GASOLINE LAST YEAR - SOME 16 MILLION GALLONS AN HOUR. IT'S AN EXPENSIVE HABIT AT OVER USD4 (AND 20 POUNDS OF CO{sub}2 EMISSIONS) A POP. NO WONDER THE MARKET HAS NEVER LOOKED BETTER FOR ALTERNATIVES SUCH AS BIOFUELS, ELECTRIC CARS AND HYDROGEN. AND THE TECHNOLOGIES ARE FINALLY CATCHING UP.