Overview
Taiwa is a 28 MW operational solar PV facility in Japan. It contributes to the country's renewable energy capacity under the feed-in tariff scheme.
Taiwa is a solar photovoltaic (PV) power plant located in Japan, with an installed capacity of 28 megawatts (MW). The facility is operational and contributes to Japan's growing renewable energy portfolio. Solar PV is a key technology in Japan's energy mix, supported by national policies promoting clean energy. The plant operates under Japan's feed-in tariff (FIT) program, which has driven significant solar capacity additions since its introduction in 2012. The 28 MW scale places Taiwa in the medium-to-large category for solar farms in Japan, which typically range from small rooftop installations to utility-scale projects exceeding 100 MW. The facility's location in the Tohoku region benefits from adequate solar irradiation for efficient power generation. As a solar PV installation, Taiwa generates electricity without direct emissions, supporting Japan's goals to reduce greenhouse gas emissions and increase renewable energy share. The plant's output is fed into the local grid, contributing to regional energy security and helping to displace fossil fuel-based generation. Its operational status ensures ongoing clean energy production for the surrounding area.
Environmental context
Solar PV installations like Taiwa have a low environmental footprint during operation, with no air or water emissions. However, land use for large-scale solar farms can impact local ecosystems and agricultural land. In Japan, where land is scarce, ground-mounted solar projects are often sited on hillsides or former agricultural areas, requiring careful planning to minimize habitat disruption. The facility's location in Miyagi Prefecture, near Sendai, is in a region that experienced the 2011 earthquake and tsunami, where renewable energy development has been part of the recovery and resilience strategy.
Frequently asked questions
The Taiwa solar PV plant is located in Japan, with coordinates approximately 38.374 N, 140.842 E, in the Tohoku region near Sendai, Miyagi Prefecture.
The Taiwa solar plant has an installed capacity of 28 megawatts (MW), making it a medium-to-large scale solar photovoltaic facility.
Taiwa is a solar photovoltaic (PV) plant, which converts sunlight directly into electricity using semiconductor panels. The specific panel technology is not disclosed, but typical utility-scale PV plants use monocrystalline or polycrystalline silicon modules.
Japan's feed-in tariff (FIT) program, introduced in 2012, guarantees fixed payments for renewable electricity generation over a long-term contract. This policy has driven rapid solar PV deployment, including projects like Taiwa, by providing stable revenue and reducing investment risk.
Solar PV plants have low operational emissions but require land use that can affect local ecosystems. In Japan, projects must undergo environmental assessments to mitigate impacts on biodiversity and agriculture. The Taiwa plant's location in a region recovering from the 2011 disaster aligns with renewable energy's role in sustainable rebuilding.