Japan Achieves Historic Low in GHG Emissions for FY2024

In a significant achievement for its climate agenda, Japan has reached its lowest greenhouse gas emissions ever in fiscal year 2024. Official statistics indicate a 1.9% reduction from the prior year, extending a consistent downward trajectory.

Total emissions amounted to 1.046 billion metric tons of CO2 equivalent, down from 1.067 billion tons the previous year. This reduction represents the third year of decline and the lowest level recorded since 1990.

The decline is largely attributed to decreased energy consumption within manufacturing and the ongoing transition to cleaner energy sources. Significant growth in renewable energy usage and the gradual resumption of nuclear power have played crucial roles in this reduction.

Data by sector reveals that industrial emissions decreased by 2.5%, while emissions from households fell by 0.7%. The transport sector saw a 1.6% reduction, although emissions from commercial and service sectors experienced a slight uptick.

Japan aims for a 46% reduction in greenhouse gas emissions from 2013 levels by 2030. Presently, emissions have dropped by 24.9% since 2013, showcasing consistent movement towards this ambitious target.

The country's energy composition is also shifting, with renewable sources now accounting for 23.1% of electricity generation and nuclear energy contributing 9.4%. Although dependence on thermal power has lessened, it remains a primary energy resource.

Experts highlight that Japan's emissions spiked after the 2011 Fukushima disaster due to increased fossil fuel reliance. However, the recent transition to cleaner energy reflects Japan's recommitment to sustainability and long-term climate objectives.