History

COMPANY
PROJECT
October 1986

Started as the electricity business branch of the Tomen Corporation Group
(currently Toyota Tsusho Corporation)

September 1987

Started wind power generation project in the United States

September 1988

Established the Toyo Construction Company
(formerly Tomen Power Corporation; currently Eurus Energy America Corporation)

March 1993

Started wind power generation project in the United Kingdom

December 1996

Started wind power generation project in Italy

April 1997

Established Tomen Power Europe B.V.
(currently Eurus Energy Europe B.V.)

February 1998

Started wind power generation project in Spain

September 1998

Established Tomen Power Japan Corporation
(currently Eurus Technical Service Corporation)

November 1999

Started wind power generation project in Japan

November 2001

Tomen Power Holdings Corporation spun off from Tomen Corporation to pursue its clean energy business.

October 2002

Changed name to Eurus Energy Holdings Corporation
(Tokyo Electric Power Company Holdings, Incorporated became a 50% shareholder)

March 2004

Shareholder composition changed
(Tokyo Electric Power Company 60%, Tomen Corporation 40%)

December 2004

Reached total capacity of 1,000 MW

December 2005

Started wind power generation project in South Korea

April 2006

Shareholder composition changed
(Tokyo Electric Power Company 60%, Toyota Tsusho 40%)

May 2008

Started the Eurus Energy Group's first solar power generation project in South Korea

March 2011

Reached total capacity of 2,000 MW

July 2011

Started wind power generation project in Norway

August 2011

Started solar power generation project in the United States

October 2011

SoftBank Corp. (currently SoftBank Group Corp.)established SB Energy Corp. (Current Company)

January 2012

Shareholder composition changed
(Toyota Tsusho 60%, Tokyo Electric Power Company 40%)

May 2012

Started wind power generation project in Australia

July 2012

SB Energy started solar power generaion project in Japan

November 2013

Started solar power generation project in Japan

January 2015

Started wind power generation project in Uruguay

April 2015

Eurus Energy Japan Corporation was renamed to Eurus Technical Service Corporation.

October 2016

Started wind power generation project in Finland

November 2016

Started wind power generation project in the Netherlands

September 2017

Started solar power generation project in Chile

October 2017

SB Energy started wind power generaion project in Mongolia

May 2018

Reached total Japanese domestic capacity of 1,000 MW

October 2019

Reached total Europe domestic capacity of 1,000MW

Reached total capacity of 3,000 MW

Started wind power generation project in Egypt

December 2020

Started solar power generation project in Taiwan

February 2022

Started wind power generation project in Mexico

August 2022

Shareholder composition changed
(Toyota Tsusho 100%)

April 2023

SB Energy Changed name to Terras Energy Corporation
Terras Energy's Shareholder composition changed

(Toyota Tsusho 85%, SoftBank Group Corp. 15%)

April 2024

Terras Energy's Shareholder composition changed
(Toyota Tsusho 100%)

April 2025

Management integration with Terras Energy

Number of Capacities and Projects

Capacity (MW)
Project

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