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24 Νοε 2021 · The cost of buying and installing a full system starts at around €100,000, according to Sharp. ‘The price of fuel cells and green hydrogen is really going to drop, especially when large scale electrolysis gets online,’ he says.
Watt&Sea’s hydrogenerators propose an energy self-sufficiency solution on board of cruise or race boats, in the respect of the environment.
Watt & Sea’s hydrogenerators offer energy self-sufficiency for cruise or race boats. Stemming from ocean racing research, the first Watt & Sea hydrogenerator was created in 2008 with the objective to create a product that charged a sail boat's battery system with negligible drag.
Currently the retail cost of green hydrogen is around €10 per kilo. That may sound expensive, but then consider marine diesel engines are hugely inefficient, especially in smaller sizes.
13 Δεκ 2023 · Hydrogeneration is the most efficient form of sustainable auxiliary energy for yachts. The Watt&Sea is the most flexible in this respect. Its two models (300W and 600W maximum output) can be equipped with a 240mm diameter impeller or a 280mm unit.
The Genevos marine fuel cell operates at low air pressure with a high kW power density per m3 offering a low noise and low weight solution to the market. Powered with green hydrogen, emissions are reduced to zero, releasing only water and heat as by-products, whilst its marinised design ensures complete resistance to the harsh oceanic environment.
14 Φεβ 2024 · Yamaha unveiled the world’s first hydrogen-powered outboard for recreational boats along with a prototype fuel system integrated into a vessel.
