Could Our Salvation Be Hiding in the Weeds?

onJan 8, 2008 @ 08:25 PST

Producing biofuels from a fast-growing grass delivers vast savings of carbon dioxide emissions compared with petrol, a large-scale study has suggested. US researchers also found that switchgrass-derived ethanol produced 540% more energy than was required to manufacture the fuel.

One acre (0.4 hectares) of the grassland could, on average, deliver 320 barrels of bioethanol, they added.

By Ross Gelbspan

us/Ohio Denies Evidence of Fracking Waste in Drinking Water. Its Own Records Show Otherwise.

ByJustin Nobel

on Oct 30, 2026 @ 09:02 PDT

As more than a billion gallons of oil and gas wastewater flood beneath Ohio, pollution concerns reach its heated governor’s race.

President Trump Unveils EPA’s New Contradictory Methane Proposal at Campaign Rally

ByRachel Santarsiero

on Oct 30, 2026 @ 06:00 PDT

The agency is loosening methane rules while keeping its authority to regulate them. Critics say the stance leaves federal climate law in limbo, inviting a bigger rollback later.