Japan

J-POWER starts construction of 550kW Mimaki hydro plant

Project will have a maximum output of 550kW.

Eurus Energy to build 29.4 MW wind farm in Japan with GE Vernova turbines

Hiyamizutouge project will feature seven 4.2 MW turbines in Aomori Prefecture.

Japan’s ammonia bet faces a steep cost hurdle

The cost of a 50/50 blend could more than double that of solar and storage.

Japan nuclear restart faces waste, licensing and community hurdles

Lengthy approval cycles threaten to stretch timelines as waste storage remains unresolved.

TerraWind acquires 25MW wind project in Fukushima

Commercial operations targeted for Q1 2029.

RENOVA suspends Tokushima biomass plant after turbine fault

Inspections confirmed damage to the steam control valve.

JERA invests in Quaise Energy to support superhot geothermal technology

Companies will explore deploying the technology in Japan.

JERA, Samsung C&T sign MoU on hydrogen, ammonia supply chains

Collaboration supports Japan and South Korea energy security.

Japan's ammonia co-firing plan faces high costs, slow rollout

Achieving 20% co-firing across utility coal plants could require 20 MTPA of ammonia.

J-POWER renovates Sakuma hydro station after 70 years

Annual power generation is expected to rise by 55 million kWh.

J‑POWER turbine upgrade lifts Nanairo hydro to 85,800kW

Output rose by 3,800 kW at the 61-year-old facility without increasing water intake.

Japan’s Sumitomo sells stakes in three Belgian offshore wind projects

Sales of Nobelwind and Northwester 2 to JERA Nex bp have been completed.

RENOVA signs direct solar PPA with Tokyo Gas

Partnership supports corporate and local government decarbonisation efforts.