New ICCT modeling finds that Canada's announced 74 g/mile CO2 standard is not stringent enough to deliver the government’s ...

ISO and the GHG Protocol have announced a strategic partnership to harmonize their existing portfolios of GHG standards and co‑develop new, co‑branded standards. The collaboration will combine the ISO ...

In testimony in Chicago at a joint U.S. EPA and NHTSA hearing, ATD's chairman explained why Phase 2 truck and engine efficiency standards must be affordable and not compromise performance, among other ...

The EPA proposed to rescind the 2009 endangerment finding, which would eliminate greenhouse gas standards for vehicles. American Trucking Associations and other groups support the proposal, viewing it ...

A few days ago the U.S. Environmental Protection Agency (EPA) issued a new rule that rescinded the 2009 Endangerment Finding that found that six greenhouse gases emitted from autos posed risks to ...

Allison Transmission Holdings Inc. recently announced that it has been working with the EPA and NHTSA as they consider revisions to the 'Phase I' Model Year 2014-2018 rule regarding GHG standards for ...

The Obama administration previously laid out the case for regulating human-created carbon-dioxide emissions that threaten human health and welfare. The US Environmental Protection Agency now wants to ...

Lee Zeldin testifies before the Senate Environment and Public Works Committee during his confirmation hearing to be Administrator of the Environmental Protection Agency, on Thursday, January 16, 2025.

February 24, 2026 - On Feb. 12, 2026, the President and the U.S. Environmental Protection Agency repealed the 2009 endangerment finding that classified greenhouse gas (GHG) emissions as a threat to ...