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Crucial intelligence to understand the changing dynamics of the Japanese energy market

The Japanese power market is undergoing significant change and reform. As the government seeks to deliver ambitious targets for decarbonisation, nuclear restarts, renewable energy, and firming capacity, there is opportunity for market participants to be part of the next wave of investment. Manage and mitigate risks and understand upcoming market developments with our Japanese power market services.

What you need to know about the market

  • Japan's electricity mix is pivoting from fossil fuels, which represent the majority of the generation mix, to renewables like solar and wind, but it faces grid integration hurdles.
  • The phase-out of feed-in tariffs for renewables in favour of market mechanisms—such as feed-in premium subsidies, long-term decarbonisation auctions, and corporate PPAs—is driving a new wave of investments in renewables, storage, and decarbonised thermal assets.
  • In addition to onshore deployment, Japan is progressing ambitious offshore wind targets of 30–45 GW of offshore wind by 2040, with several government auction rounds already announced and underway.

Which products are available?

  • Power & Renewables Service

    Robust, transparent​ analysis, widely used and trusted amongst major market participants​ and bankable forecasts to support asset financing and in-depth analysis to underpin your investment strategies​

  • Flexible Energy Service

    Detailed analysis and granular forecasts for power, balancing, and ancillary service markets plus access to investment case data for a wide range of battery storage and gas peaker business models

  • Hydrogen Service

    Crucial analysis into market sizing and drivers, dedicated insights following policy developments and project activities across power, heat, transport, and industry

  • Amun – Wind Valuation Software

    Bankable valuation software for wind assets with an optimised site design and technology to maximise revenue in just a few clicks

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Unveiling the new AMUN

Our leading wind valuation software tool is now available in Japan!

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