A 1-megawatt Buin Solar Farm was officially launched last Friday in Buin Town, that marking a major milestone in Bougainville’s renewable energy journey.
The project, was funded by the Government of Japan and implemented through the United Nations Development Programme (UNDP) in partnership with the Autonomous Bougainville Government (ABG), will see to deliver clean and reliable electricity to homes, schools, hospitals, and business houses across Buin and its surrounding communities — thus this clean energy will be reaching nearly 80 percent of the population.
Chief Albert Nukuitu who spoke during the officially opening of the solar Farm, reflected on the community’s determination to keep Buin powered through difficult years.
“In 2018, we formed Buin Power — a community-driven effort that ran 22 hours a day without government funding,” he said.
“These young people gave their lives to serve the community and deserve recognition as Bougainville Power moves forward.”
The solar farm now transforms that legacy into a region-wide power solution, integrating solar panels, battery storage, and backup generators to ensure a constant energy supply while cutting fossil fuel dependency.
President Ishmael Toroama in his keynote address, commended the people of Bougainville for their resilience and unity, describing the solar project as a milestone in the region’s journey toward self-reliance.
“What we have achieved today is not by chance, but it is through our own hands, our pride, and our unity as Bougainvilleans.”
Stating that peace is here to stay, and he further expressed gratitude to development partners for their continued collaboration and encouraged communities to take ownership of projects that contribute to Bougainville’s growth.
“We must take ownership of our land, our power, and our future,” he said.
“When we work together, we strengthen our journey toward independence,” said President Toroama.
Representing the Japanese Ambassy was Japanese Ambassador Hisanobu Mochizuki who reaffirmed Japan’s support for Bougainville, describing the project as a reflection of a long-standing friendship and cooperation.
“This solar farm will help stimulate the local economy by improving access to clean energy,” the Ambassador said.
He also highlighted Japan’s ongoing assistance to Bougainville, including the construction of 15 coastal bridges, support to the 2019 Bougainville Referendum, and the building of new school facilities.
Furthermore, the UNDP Resident Representative Nicholas Booth noted that the event coincided with United Nations Day, marking 80 years since the UN Charter came into force and 50 years since Papua New Guinea joined the UN.
“Bougainville once knew the scars of war, but today it stands for peace,” Booth said.
“This solar farm represents renewal — linking peace, equality, and sustainable development.”
He added that the project will reduce energy costs by up to 50 percent, deliver steady power to essential services, and directly benefit over 200 households.
Chief Secretary Kearnneth Nanei also acknowledged the continued partnership with Japan and UNDP, describing the initiative as a vital step toward Bougainville’s energy independence.
“Bougainville Power will manage generation and distribution across Buin, Arawa, and Buka,” he said.
Nanei added that the upcoming government initiatives, including plans for a new hospital, teacher’s college, market facilities, and major road improvements will also be supported by this project.
The Buin Solar Farm will expand its network to nearby villages and missions, including Piano, Tokaino, Tabago, and Kangu, covering a 48-kilometre radius.
