The Valero Refining Co. has been fined the largest-ever penalty by Bay Area air quality regulators for a history of toxic ...

The Bay Area Air Quality Management District and California Air Resources Board announced a settlement Thursday with Valero ...

Regional and state  air quality regulators handed Valero Refining Co. a nearly $82 million penalty for “egregious” emissions ...

In addition to the fine, Valero will need to take preventive measures to avoid future violations, including reconfiguring its ...

SACRAMENTO, Calif. (CN) — Valero Refining Co. faces an $82 million fine from California agencies for air pollution violations ...

BENICIA – State and regional air quality agencies will levy $82 million in fines against the Valero Refining Company for ...

Hydrogen is a useful gas. Whether you want to float an airship, fuel a truck, or heat an industrial process, hydrogen can do the job. However, producing it is currently a fraught issue. While it ...

The Bay Area Air Quality Management District and California Air Resources Board on Thursday announced a nearly $82 million ...

Because the Hyundai Nexo runs on hydrogen, the crossover was fitted with a thermally-activated pressure relief device intended to vent hydrogen gas into the atmosphere in an effort to prevent over ...

Vent species rely not on photons from the sun but on chemicals from the Earth's interior. Tiny microbes oxidize the hydrogen sulfide that diffuses out of the vents, providing nutrients for animals ...

We may earn a commission from links on this page. Fuel-cell vehicles store their liquid hydrogen gas in pressurized tanks, and the Hyundai Nexo features a safety device called a Thermally ...