- Published: 17 June 2022 17 June 2022
Equinor and its partners Petoro, TotalEnergies, Shell and ConocoPhillips in the Troll and Oseberg fields, have initiated a study and are looking into possible options for building a floating offshore wind farm in the Troll area some 65 kilometres west of Bergen, Norway.
With an installed capacity of about ~1GW and an annual production of ~4.3 TWh, with a startup in 2027, Trollvind could provide much of the electricity needed to run the offshore fields Troll and Oseberg through an onshore connection point. The Bergen area already serves several of these installations with power – and needs more input to its electricity grid. The plan is that the partnership will buy as much energy as the wind farm can produce at a price that can make the project possible. By transferring offshore wind power to shore this may enable the possibility to build a larger wind farm than one directly connected to oil and gas installations offshore. The partners are evaluating commercial arrangements where the Trollvind development are selling power to the Troll and Oseberg installations and the Kollsnes plant. Trollvind will not require other forms of financial support. Estimates indicate that Trollvind can deliver power for less than NOK 1/kWh. Trollvind is now being further matured by the Troll and Oseberg partners initiating feasibility studies aimed at an investment decision during 2023.