Armenia’s HVEN undertakes reconstruction works on World Bank-funded projects September 4, 2017 | Europe News Armenian grid network developer High Voltage Electric Networks CJSC (HVEN) is undertaking reconstruction activities on the 230-km-long, 220 kV Noradus–Lichk–Vardenis Vayk–Vorotan-1 line. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password