ANRE: Japan's Agency for Natural Resources and Energy Explained

ANRE, the Agency for Natural Resources and Energy (資源エネルギー庁), is the METI bureau responsible for Japan’s energy policy. Established in 1973 after the first oil crisis, it administers electricity and gas market regulation, resource and fuel security, nuclear policy, renewables and energy efficiency, and it drafts the Strategic Energy Plan that sets the country’s target generation mix.

Energy policy is now a core determinant of corporate strategy in Japan. Between the 7th Strategic Energy Plan, the GX (Green Transformation) framework, the restart of nuclear reactors, and a rapidly maturing offshore wind and hydrogen ecosystem, the Agency for Natural Resources and Energy (ANRE) sits at the center of decisions that directly shape cost of power, decarbonization options, and market access for multinationals operating in Japan. For any company with material electricity consumption, a decarbonization commitment, or an investment thesis tied to Japan’s energy transition, engaging with ANRE is now an essential part of the public affairs playbook.

ANRE at a glance

The Agency for Natural Resources and Energy was established in 1973, in the wake of the first oil shock, as an external bureau of the Ministry of Economy, Trade and Industry (METI). That institutional design was deliberate: it tied energy security tightly to industrial policy and gave ANRE the mandate to balance resources, electricity, gas, and nuclear questions under one roof.

Mandate and legal basis

ANRE’s remit covers the stable supply of energy and mineral resources, energy efficiency, the electricity and gas markets, and the regulation and promotion of nuclear and renewable power. Its core statutory instruments include the Basic Act on Energy Policy, the Electricity Business Act, the Gas Business Act, the Act on the Rational Use of Energy, the Act on Special Measures Concerning Procurement of Renewable Electric Energy, and the Mining Act. Nuclear safety regulation sits with the independent Nuclear Regulation Authority (NRA), while ANRE handles nuclear policy and the back end of the fuel cycle.

Structure and leadership

ANRE is led by a Commissioner, supported by a Director-General for Energy Policy and senior officials responsible for resources and fuel, electricity and gas, energy conservation and new energy, and nuclear energy policy. The Electricity and Gas Market Surveillance Commission (EGC) operates under METI and works closely with ANRE on market oversight. Key cross-ministerial coordination happens with the Cabinet Secretariat’s GX team, with the Ministry of the Environment on climate policy, and with MOFA on energy diplomacy.

When ANRE was created, and how it is organised

While predecessors of ANRE existed before, the agency in its current form was established on July 25, 1973 inside METI’s predecessor, the Ministry of International Trade and Industry. The new agency was the result of the merger of two agencies: the Bureau of Mines and Coal, and the Bureau of Public Utilities.

It’s worth pointing out that after the Japanese Central Government Reform plan carried out in 2001, ANRE was also responsible for nuclear and industrial safety administration. However, after the Fukushima nuclear accident, that department was abolished and its competencies transferred to the Industrial Safety Group inside METI and the newly-created Nuclear Regulation Authority of the Ministry of the Environment.

With a headcount of 429, ANRE is one of several component agencies of METI. Its offices are located inside the METI Annex Building in the Tokyo district of Kasumigaseki, the area where most government ministries and agencies are based.

At the top of ANRE sit the Commissioner and Deputy Commissioner, who oversee the agency’s three departments and a Commissioner’s Secretariat. Each department is headed by a Director-General and is further compartmentalized into a number of divisions dedicated to specific policy areas, plus a dedicated division for policy planning.

• Commissioner’s Secretariat

  • Policy Planning and Coordination Division

  • International Affairs Division

• Energy Efficiency and Renewable Energy Department

  • Policy Planning Division

  • Advanced Energy Systems and Structure Division

  • Energy Efficiency Division

  • New and Renewable Energy Division

  • Hydrogen and Ammonia Division

• Natural Resources and Fuel Department

  • Policy Planning Division

  • Energy Resources Development Division

  • Fuel Supply Infrastructure Policy Division

  • Carbon Management Division

• Electricity and Gas Industry Department

  • Policy Planning Division

  • Electricity Infrastructure Division

  • Nuclear Energy Policy Planning Division

  • Nuclear Facilities Development and Nuclear Fuel Cycle Industry Division

  • Radioactive Waste Management Policy Division

Key policy priorities in 2026

The 7th Strategic Energy Plan and GX framework

The current 7th Strategic Energy Plan, paired with Japan’s GX Basic Policy, sets the direction of the energy system through the 2030s and toward 2050. Priorities include aggressive deployment of renewables (especially offshore wind and solar), restart and new-build of nuclear capacity, expanded use of hydrogen and ammonia, and a carbon-pricing architecture built around GX-ETS and GX Economy Transition Bonds. For industrial consumers, this translates into rising carbon costs and new revenue opportunities tied to transition investments.

Electricity market reform and capacity

Following full market liberalization, ANRE is now focused on capacity adequacy, long-term decarbonization contracts, and the design of the long-term decarbonization auction. The goal is to secure investment in firm low-carbon capacity, including nuclear, thermal with CCS, hydrogen co-firing, and storage, while keeping wholesale markets functional. Large electricity consumers and IPPs should monitor auction design, PPA frameworks, and grid access rules closely.

Offshore wind and renewables

Offshore wind is one of ANRE’s flagship bets under the Act on Promotion of Utilization of Sea Areas for Renewable Energy Generation Facilities. Round after round of tender awards is gradually building a pipeline, and attention is now turning to supply chain, port infrastructure, and floating offshore wind in deeper waters. Solar, onshore wind, geothermal, and biomass all continue to sit within a maturing FIT/FIP framework.

Nuclear policy

Japan’s nuclear policy has shifted decisively over recent years. ANRE now supports the restart of existing reactors that clear NRA safety reviews, operating-life extensions beyond 60 years under specified conditions, and research and development on next-generation reactors, including SMRs and advanced light-water designs. Fuel-cycle policy, including reprocessing and spent-fuel management, remains a politically complex but active file.

Hydrogen, ammonia, and CCS

ANRE is central to Japan’s hydrogen and ammonia strategy, covering production, imports, infrastructure, and demand-side support. The Hydrogen Society Promotion Act and related measures underpin contracts-for-difference-style support for low-carbon hydrogen. CCS policy is progressing through the CCS Business Act and early commercial storage projects.

Energy efficiency and demand-side

The revised Act on the Rational Use of Energy has broadened the regulatory perimeter to include non-fossil energy use and demand response. Large energy users, building owners, data center operators, and manufacturers face rising reporting and planning obligations tied to their energy mix and efficiency.

How ANRE interacts with other parts of the Japanese government

ANRE sits inside METI but functions as a horizontal energy coordinator. It works closely with the Ministry of the Environment on climate and carbon pricing, with the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) on offshore wind sea areas and port infrastructure, with the Ministry of Foreign Affairs (MOFA) on energy diplomacy and resource partnerships, with the Ministry of Finance (MOF) on GX bonds and tax, and with the Nuclear Regulation Authority on nuclear files. On markets and competition, it coordinates with the Japan Fair Trade Commission (JFTC), particularly on wholesale power markets.

At the political level, energy is handled by the Minister of Economy, Trade and Industry, with active involvement from the Prime Minister’s Office on major GX decisions. Diet committees on economy and industry, environment, and national security are all regular venues for energy policy debates.

What this means for companies operating in Japan

Industrial and large commercial consumers

For manufacturers, data center operators, retailers with large real estate footprints, and logistics companies, ANRE policy directly shapes electricity prices, carbon costs, and the economics of decarbonization. Scenario planning should factor in GX-ETS carbon prices, PPA availability, and evolving reporting obligations under the Act on the Rational Use of Energy.

Energy investors and developers

For IPPs, renewable developers, offshore wind consortia, hydrogen and ammonia players, and storage investors, early engagement with ANRE and METI on auction design, site selection, grid access, and support schemes is typically decisive. Well-structured consortia that integrate Japanese and international partners tend to fare better in the current environment.

Technology and infrastructure suppliers

OEMs, EPCs, turbine manufacturers, electrolyzer and fuel-cell suppliers, and grid-technology providers should track ANRE’s evolving technology roadmaps and local-content expectations, particularly for offshore wind, hydrogen infrastructure, and next-generation nuclear.

Financial institutions and investors

Banks, insurers, and asset managers financing Japan’s transition need to monitor ANRE policy because it shapes the bankability of projects, the terms of long-term decarbonization contracts, and the scope of sustainable finance products. Alignment with GX priorities is often now a precondition for access to key public-private support mechanisms.

Why this matters for public affairs in Japan

ANRE decisions shape Japan’s energy mix, carbon trajectory, and industrial competitiveness simultaneously. For multinationals, that makes engagement with ANRE, METI, and the broader GX ecosystem a core public affairs, government relations, and public policy priority, not a purely sustainability-team concern. Companies that integrate energy policy into their Japan strategy, and engage early with ANRE on planning, auctions, and regulatory design, are best placed to turn the transition into commercial advantage.

Gemini Group K.K. advises industrial, energy, technology, and financial clients on ANRE engagement, GX policy, offshore wind and hydrogen strategy, and energy-sector regulatory developments in Japan. Contact us to explore how these developments affect your Japan operations and investments.

The published processing times for energy procedures

Japan publishes the standard processing period, legal basis and annual volume of each administrative procedure. For the ones ANRE administers or oversees:

Procedure	Legal basis	Standard period	Volume/year
Renewable generation business plan certification	FIT/FIP Act Art. 9(1)	3 months	~210,000
Change notification to a certified plan	FIT/FIP Act Art. 10(2)	3 months	~140,000
Change certification	FIT/FIP Act Art. 10(1)	3 months	~52,000
External delegation of safety management	Electricity Business Act Enf. Reg. Art. 52(2)	2 weeks	~72,000
Safety regulations notification	Electricity Business Act Art. 42(1)	not published	~63,000
Small-scale electrical facility installation notification	Electricity Business Act Art. 46(1)	1 week	~8,000

Two implications for project planning. Certification and any change to it each run on a three-month clock, so a project that needs a mid-development amendment should budget a further quarter rather than assuming a variation is quicker than the original. And the 210,000 annual certifications show that this is a volume process: the timeline is predictable, but it is also not negotiable on a per-project basis. For the certification pathway itself, the grid-connection prerequisite, the Article 9(1) filing, and the choice between FIT and FIP, see our guide to renewable energy project certification in Japan.

A note on published processing periods, which applies throughout. A standard processing period (標準処理期間) is set under Article 6 of the Administrative Procedure Act. That article obliges an agency to publish the period once it has set one, but setting it is only a best-efforts duty, and there is no statutory obligation to actually meet it. The clock also generally excludes time while an application sits with the applicant for correction.

How far target and outcome diverge is usually invisible, because completion dates are rarely published. In the one area where they are, the gap is substantial: every pesticide re-evaluation concluded to date has taken between 3.5 and 4.0 years against a published period of one year, a finding drawn from MAFF’s own records and set out in our guide to registering a pesticide in Japan. That multiple should not be assumed to apply here. What should be assumed is that a published period is a target, not a commitment, and that planning to it without contingency is optimistic.

For the wider policy environment this agency sits in, see our sector page on energy and climate policy in Japan.