GHGJapan
GHGJapan
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Japan's Greenhouse Gas Information System

Uniting Data and Technology to Empower Tomorrow's Climate Solutions

Join us in shaping a sustainable future

Project Introduction

This project is an innovative initiative aimed at preventing global warming and realizing a sustainable future. Through cutting-edge technology and international cooperation, we accurately grasp greenhouse gas emissions and propose effective countermeasures. We introduce our efforts from the following four main aspects.

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Climate Crisis

We introduce the urgent need for action regarding global warming and its impacts. Learn about the importance of reducing greenhouse gases and the measures the world needs to take.

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Paris Agreement

We introduce the importance of international cooperation to limit temperature rise to 1.5°C and the efforts of each country based on the Paris Agreement.

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Global Stocktake

This is an important process to review the progress of each country's emission reduction targets based on the UN Framework Convention on Climate Change (UNFCCC) and enhance the effectiveness of global climate action.

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GOSAT-series Satellite Observation

'Top-down estimation' by observing greenhouse gas emissions from satellites enables rapid emission assessment and verification of reduction measures.

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Data Catalog

Introduction to Data Catalog

This data catalog provides detailed information on greenhouse gas emissions, measurements, and model simulations. Through this data, let's understand and support efforts towards realizing a sustainable future.

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Japan’s GHG Inventory

Japan’s GHG Inventory

Trends in greenhouse gas emissions in our country

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Long-term Trends of CO₂ and CH₄ Concentrations

Long-term Trends of CO₂ and CH₄ Concentrations

Analyzes long-term CO₂ and CH₄ concentration trends using GOAST data

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Evaluation of CO₂ Emission at Continental Scale

Evaluation of CO₂ Emission at Continental Scale

Analyzes CO₂ emissions estimates across regions at a continental scale

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