Comments on: US environmental groups say proposal by EPA to adopt rules equivalent to ICAO Aircraft CO2 standards is illegal

Comments on: US environmental groups say proposal by EPA to adopt rules equivalent to ICAO Aircraft CO2 standards is illegal https://www.greenairnews.com/?p=303&utm_source=rss&utm_medium=rss&utm_campaign=us-environmental-groups-say-proposal-by-epa-to-adopt-rules-equivalent-to-icao-aircraft-co2-standards-is-illegal Reporting on aviation and the environment Mon, 18 Jan 2021 18:40:15 +0000 hourly 1 https://wordpress.org/?v=6.7.1