Japan's National Inventory Reports	

Passed/Approved

Japan National Inventory Report (NIR). 2022

Japan. 2022 National Inventory Report (NIR), National Inventory Report from Japan in 2022

Japan National Inventory Report (NIR). 2021

Japan. 2021 National Inventory Report (NIR), National Inventory Report from Japan in 2021

Japan - National Greenhouse Gas Inventory Report of JAPAN 2023

Submitted

Japan's National Inventory Report submitted in 2023

Japan National Inventory Report (NIR). 2023

Japan. 2025 National Inventory Document (NID)

Japan. 2025 Common Reporting Table (CRT)

Published

Japan National Inventory Report (NIR). 2025

Japan National Inventory Report (NIR). 2025

Japan. 2020 National Inventory Report (NIR)

Japan National Inventory Report (NIR). 2020

Japan National Inventory Report (NIR). 2020

Japan. 2019 National Inventory Report (NIR)

Japan National Inventory Report (NIR). 2019

Japan National Inventory Report (NIR). 2019

Japan NIR 2018

Japan National Inventory Report (NIR). 2018

Japan National Inventory Report (NIR). 2018

Japan. 2026 National Inventory Document (NID) - National Greenhouse Gas Inventory Document of Japan

Submitted on the UNFCCC

Japan National Inventory Report (NIR). 2026 - National Greenhouse Gas Inventory Document of Japan

Japan National Inventory Report (NIR). 2026

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UNFCCC Submissions

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UNCCD Submissions

This document was downloaded from the <a href="https://ort.cbd.int/" target="_blank">CBD website</a>. Please check <a href="https://www.cbd.int/terms" target="_blank">terms of use </a>for citation and licensing of third party data.

UNCBD Submissions

The summary of this document was written by researchers at the <a href="http://lse.ac.uk/grantham" target="_blank"> Grantham Research Institute </a> . If you want to use this summary, please check <a href="https://www.lse.ac.uk/granthaminstitute/cclw-terms-and-conditions" target="_blank"> terms of use </a> for citation and licensing of third party data.

CCLW national policies

This entry and summary were provided by the Climate Policy Database. If you want to use the summary, please see the terms of use for citation and licensing of third party data.

Climate Policy Database

Carbon Market Regulations Tracker offers standardised summaries and direct links to relevant regulations concerning baseline-and-crediting market activities, within voluntary carbon markets and those under Article 6 of the Paris Agreement.

This entry and summary were provided by Gold Standard. If you want to use the summary, please see the terms of use for citation and licensing of third party data.

Gold Standard

This entry was provided by Laws.Africa. Please see the terms of use for citation and licensing of third party data.

Laws Africa

This entry and summary were provided by PreventionWeb. If you want to reference this document, please see the terms of use for citation and licensing of third party data.

PreventionWeb

An aim to achieve a quantifiable outcome within a given time-frame, set by an institution such as a national government.

Policy instruments are techniques or tools used by governing authorities to promote certain policies in order to achieve predetermined goals. Put simply, instruments are how a government tries to achieve its goals, with this taxonomy being focused on national policy instruments.

Risk is the potential for adverse consequences resulting from the dynamic interplay between (climate-related) hazards, exposure, and vulnerability of affected human or ecological systems.

Groups  of people who are adversely affected by climate change or the response to it

A set of principles, processes, and practices that build economic and political power to shift from an extractive economy to a regenerative economy.

Renewable energy means all forms of energy produced from renewable sources in a sustainable manner.

Fossil fuel is a generic term for non-renewable energy sources such as coal, fossil gas, and oil (including crude oil, and petroleum products), that can be used for electricity and heat generation. Fossil fuels are hydrocarbons formed from pressurised and heated organic material buried over millions of years.

Molecules in the atmosphere that play a key role in the greenhouse effect by trapping heat radiating from Earth’s surface.

Area of the economy in which actors engage in identical or related activities.

In human systems, the process of adjustment to actual or expected climate change and its effects, in order to moderate harm, increase resilience or exploit beneficial opportunities. In natural systems, the process of adjustment to actual climate change and its effects; human intervention may facilitate adjustment to expected climate change and its effects.

The management and allocation of funds, assets and investments to meet various objectives

Hokkaido

Aomori

Iwate

Miyagi

Akita

Yamagata

Fukushima

Ibaraki

Tochigi

Gunma

Saitama

Chiba

Tokyo

Kanagawa

Niigata

Toyama

Ishikawa

Fukui

Yamanashi

Nagano

Gifu

Shizuoka

Aichi

Shiga

Kyoto

Osaka

Hyogo

Nara

Wakayama

Tottori

Shimane

Okayama

Hiroshima

Yamaguchi

Tokushima

Kagawa

Ehime

Kochi

Fukuoka

Saga

Nagasaki

Kumamoto

Oita

Miyazaki

Kagoshima

Okinawa

Climate Change Laws of the World

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Japan National Inventory Report (NIR). 2026

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