18Rohm 5Wh hydrogen fuel cells power up smartphones, ready for the trash after one chargeBy S. Silbert, 10.02.2012
Brookstone fuel cell USB charger to keep phones powered for two weeks, Engadget editors happyBy J. Fingas, 05.09.2012
AT&T becomes the first telco to use energy-efficient Bloom Box servers, will power 11 sites in CaliforniaBy D. Wollman, 07.12.2011
Powertrekk charges gadgets over USB, using one fuel cell and one Li-ion battery (video)By S. Hollister, 02.13.2011
Inhabitat's Week in Green: speed demon saws, emergency bras, and the pedal-powered monorailBy Inhabitat, 10.03.2010
