Project Overview

Harnessing Wind to Shape the Foundations of Tomorrow

Located off the coast of Murakami and Tainai in Niigata Prefecture, the Murakami Tainai Offshore Wind Farm seeks to support Japan’s clean energy ambitions while working in collaboration with local communities. By harnessing offshore wind, it has the potential to provide a stable source of renewable energy and generate economic opportunities in the region.

To meet its 2050 carbon neutrality goal, Japan is looking to offshore wind as a key energy source. Thanks to its strong wind potential, Niigata is well placed to explore new ways of producing clean energy—while keeping local traditions and industries at the heart of its growth.

Project Site

Location	Off the coast of Murakami City and Tainai City in Niigata Prefecture (approximately 2 to 4 km offshore)
Water Depth	20–40 meters
Total Area:	Approximately 92 sq km
Base Port	Niigata Port (Higashi Port District)
O&M (Operations & Maintenance) Port:	Iwafune Port (Murakami City)
Grid	Subsea cables will deliver the electricity to an onshore substation, where it will be integrated into the local power network

This project plays a role in ensuring a stable energy supply for Japan while also contributing to greater energy independence in the region. Backed by RWE’s deep expertise in offshore wind, the project is being developed with a view toward sustainable, long-term operation.