A ceremony was held to celebrate the completion of the construction.
A ceremony was held on December 3, 2019 at the gymnasium of the old Haruyama Junior High School to celebrate the completion of Karumai East Solar power plant.
RENOVA also constructed and donated the Millet Park Solar Museum—from which visitors can observe the entire power plant facility—to the city of Karumai. In the future, it will be used by people in the local community as a hub for environmental education.