ICAO Airplane CO2 Certification Database

The International Civil Aviation Organization’s (ICAO) Airplane CO₂ Certification Database (CO₂DB) contains information on airplane CO₂ emissions, determined according to the procedures in ICAO Annex 16, Volume III, and where noted, certified by the States of Design of the airplanes according to their national regulations. 

FAA & NPS Progress Update Y2Q3

Fundamentals of Noise and Sound

Glossary

GE More Electric System and Technologies for Aircraft in the Next Generation (MESTANG) CLEEN Phase II Final Report

Environment and Energy (FAA) Research and Development Portfolio Overview

FAA History of Noise

Community Response to Noise

Aviation Noise

Lead Emissions