▁a ▁core ▁catch er ▁to ▁contain ▁the ▁mol ten ▁re actor ▁core ▁in ▁the ▁event ▁of ▁a ▁severe ▁accident . ▁The ▁core ▁catch er ▁will ▁be ▁deployed ▁in ▁the ▁El ▁D aba a ▁N uc lear ▁Power ▁Plant ▁build . ▁ ▁V VER - TO I ▁The ▁V VER - TO I ▁is ▁developed ▁from ▁the ▁V VER - 1 2 0 0 . ▁It ▁is ▁aim ed ▁at ▁development ▁of ▁typical ▁optimized ▁inform ative - ad vanced ▁project ▁of ▁a ▁new ▁generation ▁III + ▁Power ▁Unit ▁based ▁on ▁V VER ▁technology , ▁which ▁meets ▁a ▁number ▁of ▁target - orient ed ▁parameters ▁using ▁modern ▁information ▁and ▁management ▁techn ologies . ▁ ▁The ▁main ▁improvements ▁from ▁the ▁V VER - 1 2 0 0 ▁are : ▁power ▁increased ▁to ▁ 1 3 0 0 ▁M We ▁gross ▁upgrad ed ▁pressure ▁vessel ▁improved ▁core ▁design ▁to ▁improve ▁cool ing ▁further ▁develop ments ▁of ▁pass ive ▁safety ▁systems ▁lower ▁construction ▁and ▁operating ▁costs ▁with ▁a ▁ 4 0 - month ▁construction ▁time ▁use ▁of ▁low - speed ▁tur b ines ▁ ▁The ▁construction ▁of ▁the ▁first ▁two ▁V VER - TO I ▁units ▁was ▁started ▁in ▁ 2 0 1 8 ▁and ▁ 2 0 1 9 ▁at ▁the ▁Kur sk ▁II ▁N uc lear ▁Power ▁Plant . ▁ ▁In ▁June ▁ 2 0 1 9 ▁the ▁V VER - TO I ▁was ▁cert ified ▁as ▁comp li ant ▁with ▁European ▁requirements ▁for ▁nuclear ▁power ▁plant ▁safety . ▁ ▁Future ▁versions ▁A ▁number ▁of ▁designs