Electric Foiling Workboat Concept Unveiled By Artemis Technologies 27th January 2021 The workboat will have a cruising speed of 25 kts, a top speed of over 30 kts, and an impressive range of 60 NM at cruising speed. Belfast Lough based Artemis Technologies has moved to the next phase in the development of its Artemis eFoilerTM electric propulsion system, announcing plans to launch a technology demonstrator in 2021. Announced by Artemis Technologies COO, Prof. Mark Gillan, during a presentation to the Workboat Association’s Technical Workgroup yesterday, the first vessel equipped with the transformative Artemis eFoilerTM, will be a multipurpose 11m workboat platform, provided by Tuco Marine Group. The workboat will have a cruising speed of 25 kts, a top speed of over 30 kts, and an impressive range of 60 NM at cruising speed.