Neutral
Informational - no clear directional impact
Low Impact
Minor progress or informational
In 2014 the Skagerrak system was reconfigured so that Skagerrak 3 began operating in a hybrid bipole together with Skagerrak 4, while Skagerrak 1 and 2 again formed a separate bipole. In this new arrangement SK3 (an LCC monopole) and SK4 (an asymmetric VSC monopole) share the same earth electrode, and although they have different power ratings and DC voltages, their similar rated DC currents result in low currents to ground.