Belfast-based Artemis Technologies has unveiled the EF-12, a pioneering 100% electric, zero-emissions hydrofoil pilot boat. Designed to modernize the hazardous maritime profession of harbor piloting, the vessel utilizes the proprietary Artemis eFoiler electric propulsion system to lift the hull above the water. This innovation significantly reduces hydrodynamic drag and wake generation, allowing for higher speeds in harbors without damaging shorelines. By providing active stabilization for pitch, roll, and ride height, the EF-12 creates a steady platform for pilots to safely transfer between vessels, while offering a sustainable alternative to traditional, high-emission pilot boats.
The role of a harbor pilot is essential for navigating large ships through dangerous coastal waters, but the process of boarding these vessels at sea remains inherently risky. Traditional pilot boats are built with heavy-duty hulls and reinforced fenders to withstand the impact of coming alongside large ships in rough conditions. Artemis Technologies aims to maintain these rigorous operational standards while eliminating carbon emissions. The EF-12 features an electronically controlled flight control system that allows the boat to reach speeds of up to 32 knots, providing both efficiency and improved safety during personnel transfers.
Beyond its environmental benefits, the EF-12 offers impressive performance metrics for port operations. The vessel provides a foiling range of 45 to 55 nautical miles and supports rapid turnaround times, as it can be fully recharged in under an hour using an ultra-fast DC charging unit. Dr. Iain Percy, CEO of Artemis Technologies, noted that the vessel’s foiling technology is specifically engineered to meet the unique demands of pilotage. By combining high-speed capabilities with a stable, electric-powered platform, the company intends to provide a cleaner, more reliable solution for crews and port authorities around the world.