Russia’s Kubanenergo constructs over 150 km of power lines in Slavyanskiy power district December 23, 2015 | Europe News Russian energy utility Kubanenergo's Slavyanskiy branch has constructed and reconstructed more than 150 km of 0.4-10 kV overhead power lines as part of its investment programme. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password