Masaya Hasegawa

Advisor
Masaya Hasegawa 3t Advisor

Masaya Hasegawa is the founder of Shizen Energy Inc., established in 2011 with the vision of creating a world powered entirely by renewable energy. Under his leadership, Shizen Energy has become a pioneer in developing next-generation renewable solutions, including offshore wind and solar sharing projects. Through strategic collaborations, Masaya has been instrumental in advancing renewable energy across multiple countries, contributing to significant global projects. In recognition of his contributions, he was named one of Forbes Japan’s “Most Influential Entrepreneurs” in 2025.

With deep expertise in both renewable energy and carbon markets, Masaya provides valuable insights into the development and investment strategies that drive these industries. His vision and leadership have helped position Shizen Energy as a leading player in the sector. As an advisor to 3T, Masaya continues to offer strategic guidance to support the company’s future initiatives.

Other Team Members

Jo Choi
CFO / COO
Solomon Yamoah
CDO / People and Country Development Director
Misaki Matsuo
Project Development Co-Lead
Maggie McClure
Project Development Co-Lead
Dominique Hayward
Commercial Lead
Thomas Ansre
3T Ghana Country Director
Gabriel Quaye
3T Ghana Finance Lead
Dr. Kwakye Ameyaw
3T Ghana Senior Forestry & HSEM Advisor
Dr. Lukeman Haruna
3T Ghana Project Manager
Luck Kafando
3T Ghana Project Administrative Lead
Elfreda Afful
3T Ghana Project Administrative Officer
Dr. John Mudekwe
3T Ghana Research & Development and Carbon Manager, Project Forestry Lead
Charlie Vincent
3T Ghana Project Nursery Lead
Etornam Dziafa
3T Ghana Project Nursery Supervisor
Jacqueline Joyce Twintoh
3T Ghana Forestry Officer
Prince Yeboah Okyere
3T Ghana Operations Officer
Felix Rurangwa
3T Rwanda Country Director
Kizito Mfashubumenyi
3T Rwanda Agroforestry Lead
Professor Jumanne Moshi Abdallah
3T Tanzania Country Director
Marylisa Michael Wanga
3T Tanzania Finance and Administration Officer
Mbui Alquin Senga
3T Tanzania Community Engagement Officer
Eswar Mani
Partner
James Eaton
Partner
EJ Choi
Partner
Caroline Ndirangu
Board Director