Seventh Strategic Energy Plan
In December 2024, Ministry of Economy, Trade and Industry ('METI') released a draft of the Seventh Strategic Energy Plan for public comment and a Cabinet Decision was made on the plan in February 2025. The Plan reflects lessons from the Great East Japan Earthquake and the Fukushima Daiichi Nuclear Power Station accident, emphasising energy security due to geopolitical tensions and economic security demands. The plan is guided by the principles of Safety, Energy Security, Economic Efficiency, and Environment (S+3E), aiming for a balanced power generation mix that maximizes renewable energy and nuclear power.
By FY2040, Japan aims to reduce greenhouse gas emissions by 73%, driven by increased electricity demand from Digital and Green Transformation (DX and GX). Renewable energy is promoted as a major power source, with a focus on next-generation technologies like perovskite solar cells and floating offshore wind power. Nuclear power will continue to be used with enhanced safety measures and public trust, including the development of advanced reactors. Thermal power will transition to maintain necessary capacity while reducing inefficient coal-fired power, incorporating hydrogen, ammonia, and Carbon Capture, Utilization, and Storage (CCUS) for decarbonisation.
The draft plan noted proposed efforts for the reduction of emissions in the LNG value chain, including by encouraging voluntary efforts to reduce methane emissions and by cooperating with organisations such as the International Methane Emissions Observatory, that provides data to reduce methane emissions. The plan also noted proposed efforts to cooperate with other countries in relation to methane countermeasures.
Regarding minerals, the plan highlights the importance of critical minerals for supporting economic activities and responding to increased electricity demand. It addresses supply risks by securing stockpiles, diversifying supply sources and developing domestic marine mineral resources. These measures are crucial for ensuring a stable and sustainable energy future for Japan.
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