Solomon Islands
power plants.
Solomon Islands has 1 operating power plant in the catalog, 3 MW in all. Its operating fleet leans on solar, which accounts for 100% of operating capacity (3 MW). The largest operating plant in the catalog is Henderson Solar Farm (3 MW, recorded start year 2016).
Source: Global Energy Monitor, Global Integrated Power Tracker, March 2026 release II. Catalog content date: .
Source: Global Energy Monitor, Global Integrated Power Tracker, March 2026 release II. Catalog content date: .
Solomon Islands electricity mix
Operating installed capacity by fuel. Each row gives megawatts and its share of the operating total.
Source: Global Energy Monitor, Global Integrated Power Tracker, March 2026 release II. Catalog content date: .
Largest plants in Solomon Islands
Source: Global Energy Monitor, Global Integrated Power Tracker, March 2026 release II. Catalog content date: .
Newest plants in Solomon Islands
Operating plants with the most recent recorded start years. The catalog records years, not full commissioning dates.
Source: Global Energy Monitor, Global Integrated Power Tracker, March 2026 release II. Catalog content date: .
Frequently asked questions
Where does Solomon Islands get its electricity?
Across the 1 operating plant in the catalog, Solomon Islands's capacity is led by solar at 100% (3 MW). These are installed-capacity shares, not live generation.
What is the largest power plant in Solomon Islands?
The largest operating plant in the catalog for Solomon Islands is Henderson Solar Farm, a solar facility with 3 MW of capacity and a recorded start year of 2016.
How many power plants does Solomon Islands have?
The catalog tracks 1 operating power plant in Solomon Islands, with 3 MW in all.
Can I see Solomon Islands's power grid on a map?
Yes. Open nrgmap at app.nrgmap.com and search Solomon Islands to fly to it. Every tracked plant is a marker sized by capacity and coloured by fuel, with the national fuel mix in the side panel.