{"@context":"https://neupai.io/schema/v0.2","@type":"StructuredNewsArticle","identity":{"article_id":"skhynix_20260909_water-saving-2025","canonical_url":"https://news.skhynix.co.kr/korea-international-water-week-2026/","ai_url":null,"publisher":{"name":"SK하이닉스 뉴스룸","domain":"news.skhynix.co.kr","type":"online"},"author":"unknown","published_at":"2026-09-09T23:29:57.000Z","updated_at":null,"language":"en","article_type":"press_release_based","originality":"press_release_rewrite"},"content":{"headline":"SK Hynix Cuts Daily Water Use by 170,000 Tons Last Year… 'Aiming to Save 600 Million Tons by 2030'","summary":"SK Hynix reduced its average daily water usage by 170,000 tons last year and set a goal of cumulatively saving 600 million tons by 2030. Water reuse volume increased 54% over four years, with expanded reuse and advanced treatment processes being applied at its Icheon and Cheongju plants.","topics":["water resource management","semiconductors","environment","ESG"],"geography":["KR"],"entities":[{"name":"SK Hynix","canonical_id":"corp:kr:sk-hynix","type":"company","role_in_article":"primary_subject","metadata":{"ticker":"000660.KS","parent":null}},{"name":"Daegu EXCO","canonical_id":"location:kr:daegu-exco","type":"location","role_in_article":"mentioned","metadata":{}},{"name":"Icheon Plant","canonical_id":"location:kr:icheon-plant","type":"location","role_in_article":"mentioned","metadata":{}},{"name":"Cheongju Plant","canonical_id":"location:kr:cheongju-plant","type":"location","role_in_article":"mentioned","metadata":{}}],"claims":[{"id":"c1","statement":"SK Hynix reduced its average daily water usage at domestic plants by about 170,000 tons last year","as_of":"2025","as_of_explicit":false,"as_of_raw":"last year","source_type":"company_disclosure","comparison":null,"type":"fact","figures":{"value":170000,"unit":"ton","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c2","statement":"The amount of water saved is roughly equivalent to the daily living water usage of about 550,000 people","as_of":"2025","as_of_explicit":false,"as_of_raw":"last year","source_type":"company_disclosure","comparison":null,"type":"fact","figures":{"value":550000,"unit":"person","approximate":true,"converted":null},"expiry_hint":null,"insight":null},{"id":"c3","statement":"SK Hynix has introduced a goal of cumulatively saving 600 million tons of water resources by 2030","as_of":"2030","as_of_explicit":true,"as_of_raw":"by 2030","source_type":"company_plan","comparison":null,"type":"future_plan","figures":{"value":600000000,"unit":"ton","approximate":false,"converted":null},"expiry_hint":"2030-12","insight":null},{"id":"c4","statement":"About 50 countries and 80 companies and institutions are participating in Korea International Water Week 2026","as_of":"2026","as_of_explicit":false,"as_of_raw":"this year","source_type":"company_disclosure","comparison":null,"type":"fact","figures":{"value":50,"unit":"country","approximate":true,"converted":null},"expiry_hint":null,"insight":null},{"id":"c5","statement":"SK Hynix has operated a 'Water and Wastewater Reduction TF' since 2018, working to reduce water use in production processes and expand water reuse","as_of":"2018","as_of_explicit":true,"as_of_raw":"since 2018","source_type":"company_disclosure","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c6","statement":"The cumulative water savings through last year reached 303.37 million tons, surpassing the target of 264 million tons","as_of":"2025","as_of_explicit":false,"as_of_raw":"through last year","source_type":"company_disclosure","comparison":null,"type":"fact","figures":{"value":303370000,"unit":"ton","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c7","statement":"This year, the company plans to raise its cumulative water savings target to 329 million tons","as_of":"2026","as_of_explicit":false,"as_of_raw":"this year","source_type":"company_plan","comparison":null,"type":"future_plan","figures":{"value":329000000,"unit":"ton","approximate":false,"converted":null},"expiry_hint":"2026-12","insight":null},{"id":"c8","statement":"Water reuse volume increased about 54%, from 47.88 million tons in 2022 to 73.59 million tons last year","as_of":"2025","as_of_explicit":false,"as_of_raw":"last year","source_type":"company_disclosure","comparison":"previous_year_same_period","type":"fact","figures":{"value":54,"unit":"%","approximate":true,"converted":null},"expiry_hint":null,"insight":null},{"id":"c9","statement":"The Icheon Plant produces about 94,400 tons of reused water per day through its wastewater reuse facility, supplying it to air pollution prevention facilities and other uses","as_of":"2026","as_of_explicit":false,"as_of_raw":"2026","source_type":"company_disclosure","comparison":null,"type":"fact","figures":{"value":94400,"unit":"ton","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c10","statement":"In 2023, the Cheongju Plant became the first in Korea's semiconductor industry to introduce externally treated sewage reuse water, reusing already-used and treated water as industrial water","as_of":"2023","as_of_explicit":true,"as_of_raw":"2023","source_type":"company_disclosure","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null}],"ai_emotional_context":{"valence":0.4,"arousal":0.3,"primary_emotions":[{"emotion":"optimistic","intensity":0.5}],"secondary_emotions":[{"emotion":"calm","intensity":0.3}],"emotional_triggers":[{"claim_id":"c6","emotion":"optimistic","reason":"significant_positive_metric"}]},"image":{"url":"https://onjblseywainslkhvkav.supabase.co/storage/v1/object/public/article-images/97ce2c97-0d6c-41f7-9401-887cfa216e7a.jpg","alt":"푸른 물결 배경에 SK하이닉스 로고와 '대한민국 국제물주간 2026' 문구가 표시된 이미지","caption":null,"source":"og_image","alt_status":"auto"}},"provenance":{"source_chain":["press_release","SK하이닉스"],"original_source_url":null,"related_articles":[]},"temporal":{"freshness":"recent","next_update_expected":null},"access":{"license":"neupai_standard","attribution_required":true,"structured_data":"free","full_text_available":true,"full_text_access":null}}