ABB’s participation was made through its venture capital unit, ABB Technology Ventures (ATV), which invests in early and growth stage companies with technologies of strategic importance to the industries it serves. The investment round included participation from existing strategic investors Total New Energies, a unit of oil major Total, and Fred. Olsen, the Norwegian maritime conglomerate, through its associated Bonheur and Ganger Rolf holding companies.

The funding is being used specifically to roll out a larger and more advanced tidal energy conversion system known as the SR2000. The floating 2 MW turbine includes a number of innovations to deliver simplicity, low mass, rapid connection/disconnection and heightened survivability. Scheduled for completion next year, it will be the first of a number of commercial units installed in the Lashy Sound tidal demonstrator project in Orkney, where Scotrenewables is based.

ABB led a comprehensive review of tidal stream technology and concluded that Scotrenewables was well below its peers in capital outlay per megawatt and overall power delivery cost. Scotrenewables has designed a remarkably robust hydrokinetic unit which, by nature of its easily accessible floating design bypasses many of the maintenance issues that confront other marine startups.

—Grant Allen, senior VP of ATV

Aligning with Scotrenewables is a natural, strategic fit for ABB given the switchgear, transformers, cabling and other electrical gear being used in the containerized design. Through its UK operations, ABB engineers have already been working closely with the company on packaging and integration. The ATV investment complements current competencies in marine energy harvesting through ABB’s prior early-stage investment in Aquamarine, a leader in near-shore wave power development.