Inglis' comments came during an event to announce formation of the House Hydrogen and Fuel Cell Caucus. 

"This is not science fiction — these hydrogen cars demonstrate that we have the technology right now," said Inglis, one of four lawmakers who put together the coalition, surrounded by hydrogen-powered motorcycles, a military truck, van and mock fueling station. "Gas at $3 a gallon should not surprise us. When that happens, we have no alternative fuel source." 

Caucus members said they would work on alternative energy legislation, boost money for basic research and push to adequately fund the Energy Department's hydrogen programs. 

The House passed its version of the energy bill earlier this year. Senate and House members must reconcile their differences, approve one piece of legislation and send it to the White House for President Bush to sign into law.