Texas engineers test hydrogen-powered cars, aiming for zero emissions and longer range, as Tech Now reports on the state's clean‑energy vehicle push.

Researchers in Texas are testing hydrogen-powered cars in a bid to cut carbon emissions, a Tech Now segment reported Friday.

Hydrogen research in Texas

The project, based at a university engineering lab in Austin, integrates fuel‑cell stacks with lightweight chassis to demonstrate viable performance for everyday driving. Engineers have built two prototype sedans that run on compressed hydrogen stored in high‑pressure tanks.

Fuel cells generate electricity through a chemical reaction between hydrogen and oxygen, producing only water vapor as exhaust. The prototypes achieve a range of roughly 300 miles per fill, comparable to conventional gasoline cars, according to the team.

Researchers said the vehicles can accelerate from 0 to 60 mph in under eight seconds, meeting consumer expectations for power while delivering zero tailpipe emissions. They highlighted that refueling takes about three minutes, a key advantage over battery‑electric models that require longer charging times.

Project leader Dr. Elena Martinez confirmed that the hydrogen is sourced from a regional electrolysis plant that uses renewable electricity. "When the electricity comes from wind or solar, the entire fuel cycle remains carbon‑free," she said.

The team identified two primary hurdles: the scarcity of hydrogen refueling stations and the high cost of fuel‑cell components. State officials have pledged $12 million in grants to expand infrastructure and subsidize research, aiming to accelerate commercial rollout.

Tech Now plans to follow the program’s progress over the next year, documenting field trials and consumer response as the prototypes move from laboratory to public roads.

Industry analysts note that successful deployment could position Texas as a hub for zero‑emission vehicle technology, complementing the state’s broader clean‑energy initiatives.