HEKIKAI Energy
HEKIKAI Energy is a development company specializing in renewable energy solutions. We design, build, and optimize sustainable energy projects, including solar, wind, and energy storage systems.
HEKIKAI Energy is a subsidiary of TEAL Renewables.
The HEKIKAI Energy name
We have chosen the name HEKIKAI Energy, as HEKIKAI meaning “blue ocean” in Japanese, symbolizes vast, untapped potential and innovation beyond traditional boundaries, reflecting our commitment to advancing clean, renewable energy for a sustainable future.
We develop utility-scale renewable energy projects that strengthen Japan’s energy security and grid resilience.
With deep local insight and international development expertise, we deliver solar, wind, and Battery Energy Storage Systems (BESS) projects designed to meet Japan’s unique regulatory, technical, and market requirements. Our focus is long-term value creation—supporting grid stability, enabling renewable integration, and contributing to a reliable, decarbonized energy system.
Integrated Renewable & BESS Solutions
We combine renewable generation with strategically designed BESS to optimize grid performance, manage intermittency, and unlock additional revenue streams across Japan’s power markets.
Japan-focused development expertise
From site origination and permitting to grid connection and market participation, we navigate Japan’s complex regulatory landscape with a local-first, partnership-driven approach.
Built for long-term reliability
Our projects are engineered for durability, safety, and operational excellence, meeting the highest standards for asset performance, risk management, and long-term ownership.
Join our mission
We are always looking for passionate talent to help build a sustainable future.