Mazegawa Daiichi Hydroelectric Power Plant, Japan - 288 MW Capacity

Mazegawa Daiichi is a hydroelectric power plant located in Japan, with an installed capacity of 288 MW. The facility is owned and operated by Chubu, a major utility company in the region. As a hydroelectric plant, it harnesses the energy of flowing water to generate electricity, playing a key role in Japan's renewable energy mix. The plant operates under Japan's regulatory framework for renewable energy, which includes feed-in tariffs and environmental standards. Hydroelectric plants like Mazegawa Daiichi typically use run-of-river or reservoir-based technology, with efficiency dependent on water availability. The 288 MW capacity places it in the medium-to-large scale for hydroelectric facilities in Japan. Mazegawa Daiichi supports grid stability and reduces reliance on fossil fuels. Its location in a mountainous region likely benefits from consistent water flow, contributing to reliable power generation. The plant's operation aligns with Japan's goals to increase renewable energy share and reduce greenhouse gas emissions.

Hydroelectric power generation has a low carbon footprint but can affect local aquatic ecosystems and water flow. The Mazegawa Daiichi plant's location in a mountainous area may involve alterations to river habitats. However, as a renewable source, it displaces fossil fuel-based electricity, reducing CO2, SOx, and NOx emissions. Hydro plants often require transmission infrastructure.