NETL researcher analyzes prospects of packaging hydrogen in nanotubes . Clean electric power from dirty coal . Future army could run on alternative fuels, photosynthesis . Energy crisis accelerated, not helped, by increased oil production . Power, heat and cooling from manure .
Engineer brings cost of experiments down to Earth .
New U. of Colorado research may reduce renewable fuel costs . Sacramento firm, lab scientists seek to test rocket technology to produce pollution-free electricity . Surf's Up . Solution to some of country's energy woes might be little more than hot air . Camcorder fueled with hydrogen .