Kirishima C Solar PV Plant | 22.6 MW Facility in Kirishima, Japan

Kirishima C is a solar photovoltaic (PV) power plant located in Kirishima, Japan, with a capacity of 22.6 megawatts (MW). This operational facility is part of Japan's growing solar energy sector, which has expanded significantly since the introduction of feed-in tariffs for renewable energy in 2012. The plant's size places it in the medium-scale category for solar PV installations in Japan. The facility operates under Japan's regulatory framework for renewable energy, which includes a feed-in tariff (FIT) system that guarantees fixed payments for solar-generated electricity over a 20-year period. This policy has driven substantial investment in solar PV across the country, particularly in regions like Kyushu, where Kirishima is located. The plant's capacity of 22.6 MW is typical for utility-scale solar projects in Japan, which often range from 10 to 50 MW. Kirishima C contributes to Japan's renewable energy targets, which aim to increase the share of renewables in the power mix to 36-38% by 2030. Solar PV plays a key role in this transition, and facilities like Kirishima C help reduce reliance on fossil fuels and lower greenhouse gas emissions. The plant's location in Kirishima, a city in Kagoshima Prefecture, benefits from favorable solar irradiation levels, supporting efficient energy generation.

The Kirishima region in Kagoshima Prefecture features a mix of urban and agricultural landscapes, with volcanic terrain from Mount Kirishima. Solar PV installations like Kirishima C require land use that may compete with agriculture or natural habitats, but they generate clean electricity with no direct emissions. The area's high solar irradiation supports efficient energy production, while grid integration challenges are managed through Japan's robust transmission network. Bird and bat impacts are minimal for solar PV compared to wind energy.