Yūsui B Solar PV Plant in Japan - 4.5 MW Capacity

Yūsui B is a solar photovoltaic (PV) power plant located in Japan, with a capacity of 4.5 megawatts (MW). The facility is operational and plays a role in Japan's renewable energy portfolio, which has expanded significantly since the introduction of feed-in tariffs for solar energy in 2012. The plant uses solar PV technology to convert sunlight into electricity. Japan's solar sector has grown rapidly, supported by the country's feed-in tariff program and its goal to increase renewable energy share. Yūsui B is a small-to-medium scale solar installation typical of many distributed solar projects in Japan. Environmentally, solar PV plants like Yūsui B produce electricity with no direct emissions, helping reduce reliance on fossil fuels. The facility's location in Japan benefits from the country's solar resource, and its operation supports grid decarbonization. Solar PV also has low land-use impact compared to other energy sources.

Japan's mountainous terrain and limited flat land mean solar PV installations often occupy hillsides or agricultural areas. Solar farms can affect local ecosystems through land clearing, but they have minimal water use and no air emissions. The country's feed-in tariff has driven rapid solar deployment, with environmental benefits including reduced greenhouse gas emissions.