June 16, 2025

CGER Report “National Greenhouse Gas Inventory Document of JAPAN, 2025” is now available.

May 15, 2025

The year 2024 version of “ODIAC fossil fuel CO₂ emission dataset” (ODIAC2024) is released.

May 14, 2025

Onion-like nanoparticles found in aircraft exhaust —Revealed by high-resolution transmission electron microscopy—

April 18, 2025

Continuous hourly monitoring data of air quality and meteorology at Atmospheric Measurement and Experiment Laboratory (Air Quality Research Station) of National Institute for Environmental Studies in Tsukuba, Japan from 1995 to 2022 are released.

February 14, 2025

The Global Biomass Burning Emissions Inventory (GBEI) is updated with the latest data up to 2023.

January 9, 2025

The Nitrogen Inventory based on Municipal Population for Sewage into Sanitation Facilities (NIMPO-SISF) in Japan is released.