The Defense Department gave Ballard and Plug a $3.5 million contract to develop fuel cells that can provide backup power for government agencies.
Ballard shares rose 33 cents, or 7.2 percent, to $4.89, while Plug stock picked up 6 cents, or 2 percent, to $3.
Shares of Hoku Scientific Inc. added 27 cents, or 2.7 percent, to $10.47.
Ethanol producer Green Plains Renewable Energy Inc. gained 56 cents, or 5.5 percent, to $10.80.
AMHD rises .0001 on speculation that there may really be something there. AMHD, a leading producer of biodiesel and BSer on everything could not account for the heavy gain but it is looking for a means to capitalize on the successes of other companies. AH! The magic of bull, if only........