If it gets too concentrated, the efficiency of electrolysis drops, so the elimination of water slows down. The authors estimate their device would handle pressures down to about 75 meters of seawater.

However, due to the high production cost of water electrolysis devices that produce green hydrogen, the economic feasibility of green hydrogen has not been very high.

Water Electrolysis Device Market: industry Trends, Share, Size, Growth, Opportunity and Forecast 2022-2028.We are regularly tracking the direct effect of COVID-19 on the market, along with the ...

NEWARK, Del, March 27, 2023 (GLOBE NEWSWIRE) -- The demand for water electrolysis machines is anticipated to increase at a rate of 7.3% CAGR during the forecast period of 2023 to 2033 globally ...

Putting that in a fuel cell EV context and assuming a car drives about 100 km (62 miles) on 1 kg of hydrogen, this 11-cell device generated enough hydrogen per hour to drive a car about 3.2 km (2 ...

DIY Oxy Hydrogen Torch Using Water Electrolysis. Posted: June 2, 2025 | Last updated: June 2, 2025. In this video I put a combined output electrolysis device to use by making an HHO micro torch.

The global water electrolysis market was valued at USD 468 million in 2022. It is estimated to reach USD 7,162 million by 2031, growing at a CAGR of 35.4% during the forecast period (2023–2031).