Electric Hydroplane Hits the Water in Europe
Making boats electric is inherently difficult. A 7,5m long planing recreational boat consumes 12-18 times more fuel than a family car. At the same time, one kg of gasoline contains ~15 times more usable energy than one kg of the most compact batteries. Because of this, electric boats are not viewed as a viable alternative to combustion engine boats. Existing models are slow or have a very limited range. The current market for electric boats is consequently small, estimated to be less than 1%. The energy equation must be solved.
Since 2015, the team behind Candela Speed Boat AB is determined to find ways to make electric boats with both range and speed. The team consist of some of the leading experts in their respective fields with backgrounds from Eurocopter (structural composite engineering), Saab Gripen (flight control electronics), Artemis and Oracle racing (America’s Cup, hydrodynamics), Scania (transmission & hydraulics) and the Technical University of Denmark (dynamic modelling and software algorithms). In addition, the company is managed by people with many years of senior management and CEO-level experience from both start-ups and large global corporations.
Target reached!
At the end of 2016, a full-scale prototype was launched and, after some fine tuning, the target of more than 50 nautical miles per charge in 20 knots was reached! That has never been achieved by an electric pleasure boat before. The journey up until this point can be seen here.
The achieved range is ~4 times higher than the best electric boats currently on the market and is close to or on par with combustion engine boats of the same size. Read more