Welcome to RWE in Japan! On this webpage, we share updates on our offshore wind activities, our trading business, latest press releases and contact details.

Japanese entity

RWE Renewables Japan G.K.

A panoramic view of Tokyo, featuring the Tokyo Tower amidst a skyline of modern skyscrapers under a clear blue sky.

RWE Renewables Japan G.K. was established to handle renewables business in Japan. RWE saw great potential for offshore wind parks on the coastline of Japan. Our strategy is to join forces with Japanese partners whose local expertise complementing with RWE's world number 2 global experience and technical know-how, and who share our values and our ambition to drive the growth of offshore wind in Japan.

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RWE Supply & Trading Japan Inc.

A night view of Tokyo Station, illuminated against a backdrop of modern skyscrapers and a cloudy sky.

RWE Supply & Trading Japan Inc. was established as second RWE subsidiary in Japan to cater to the liberalised Japanese power market in the areas of wholesale, trading and retail. RWE Supply & Trading, a Germany based, leading energy trading company in Europe with a worldwide presence, brings over 20 years of experience in commodity trading to serve Japanese customers and trading partners with innovative products, hedging solutions and cross-commodity offerings.

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Corporate videos

RWE is one of the world's leading renewable energy companies

Offshore wind development in the region of Murakami and Tainai City, Niigata Prefecture

Green hydrogen business at RWE

Learn more about RWE

We are leading the way to a modern energy world – with an extensive investment and growth strategy.

Data networks, mobility, industry, infrastructure, businesses, family: We all need energy. Society is facing a major task as a result: meeting a growing need for electricity while protecting the climate. RWE is one of the leading companies in the field of renewable energy. RWE is investing billions of euros in expanding its generation portfolio, in particular in offshore and onshore wind, solar energy and batteries. It is perfectly complemented by its global energy trading business. Thanks to its integrated portfolio of renewables, battery storage and flexible generation, as well as its broad project pipeline of possible new builds, RWE is well positioned to address the growing global demand for electricity, particularly driving by further electrification and artificial intelligence.

RWE Supply & Trading provides tailored energy solutions for large customers. RWE has locations in the attractive markets of Europe, North America and the Asia-Pacific region. The company is responsibly phasing out coal by 2030. RWE employs around 20,000 people worldwide and has a clear target: to get to net zero by 2040. On its way there, the company has set itself ambitious targets for all activities that cause greenhouse gas emissions. The Science Based Targets initiative has confirmed that these emission reduction targets are in line with the Paris Agreement. Very much in the spirit of the company’s purpose:

Our energy for a sustainable life.

Learn more about RWE on rwe.com

RWE Renewables Japan G.K.

Naoki Iwabuchi, Country Chair & President
5F Marunouchi Trust Tower Main
1-8-3 Marunouchi,
Chiyoda-ku,
Tokyo, 100-0005 Japan

RWE Supply & Trading Japan Inc.

Frank Klepzig, President and Representative Director
5F Marunouchi Trust Tower Main
1-8-3 Marunouchi,
Chiyoda-ku, 
Tokyo, 100-0005 Japan