Japan Benchmark Power Curve

Category: Forecasts

The Japan Benchmark Power Curve is a comprehensive power price modelling service, providing market and technology-specific forecasts in partnership with Shulman Advisory. It delivers long-term 30-year price forecasts, informed by significant market, policy, and regulatory expertise, along with direct access to our experts.

Cornwall Insight's Japanese Benchmark Power Curve

Key Features:

  • 30-year forecasts of JEPX power prices for generating technologies covering Chubu, Chugoku, Hokkaido, Hokuriku, Kansai, Kyushu, Shikoku, Tohoku and Tokyo
  • Credible scenarios presented covering potential outcomes for policy, regulation, technology mix, and commodity price developments informed by in-depth and extensive market research
  • Forecasts are underpinned by leading modelling practises for capacity planning and dispatch utilising the latest PLEXOS software
  • Models are calibrated to the traded market ensuring forecasts are consistent with our practical expertise in real market operations


Key Benefits:

  • Understand the range of credible long-term electricity prices captured by different technologies
  • Incorporate asset-level revenue forecasts into project/portfolio financial models to support investment cases, budgeting, asset benchmarking and business planning
  • Mitigate risk arising from changes to regulation, policy and the prevailing market conditions
  • Benchmark and assess the value delivered by different routes to market