Pollution control doesn’t curb greenhouse-gas emissions, Utah task force says

onJul 16, 2007 @ 10:45 PDT

A full-size pickup spews 12-to-13 tons of greenhouse emissions annually versus about eight tons for a mid-size car, says Glade Sowards of the Task Force on Global Warming in Utah’s Division of Air Quality.

New federal regulations for diesel engines, which took effect in January, will help air pollution but do nothing to curb global warming.

“Catalytic converters and particulate filters help reduce that type of pollution,” said Sowards. “But when it comes to CO2, or other greenhouse gases, they’re mostly coupled with fuel consumption. The new diesel fuel will not reduce greenhouse gases.”

By Bill Miller

Analysis

Majority of Planned Alberta Data Centre Projects Could be Under Foreign Control

ByMitch Anderson

onSep 14, 2026 @ 07:05 PDT

DeSmog analysis finds less than one third of planned projects could have full Canadian control over data.

Carbon Capture Is Booming. So Is the Push to Shift Oversight to States

BySarah Hofmann

onSep 11, 2026 @ 10:36 PDT

As hundreds of CO2 storage wells move toward development, the EPA is handing more regulatory authority to states — despite concerns about safety and long-term liability.