An observatory room at Tokyo Electric Power Company Fukushima Dai-ichi nuclear power plant shows (from left) unit 1 to unit 4 reactor buildings and storage tanks for contaminated water.

Source: https://grist.org/indigenous/as-japan-releases-fukushima-wastewater-into-the-ocean-pacific-islanders-are-reminded-of-a-never-ending-nuclear-legacy/

The government and Tokyo Electric Power claim the environmental and health impacts will be negligible because the treated water will be released gradually after it has been diluted by large amounts of seawater.

Source: https://www.irishexaminer.com/world/arid-41147230.html

The release of contaminated water by the Tokyo Electric Power Co. (TEPCO) has been on the cards since 2018 but it was repeatedly postponed until it finally received endorsement from the International Atomic Energy Agency in early July.

Source: https://www.france24.com/en/asia-pacific/20230819-japan-s-fukushima-water-release-plan-fuels-fear-despite-iaea-backing

Tokyo Electric Power Company Holdings, the plant’s operator, started releasing some of the water into the sea on Thursday.

Source: https://www.japantimes.co.jp/news/2023/08/24/japan/fukushima-water-release/