TED演讲者:Vaitea Cowan | 瓦伊塔·考恩演讲标题:How green hydrogen could end the fossil fuel era | 绿色氢能将如何结束化石燃料时代内容概要:As climate change accelerates, finding clean alternatives to fossil fuels is more urgent than ever. Social entrepreneur Vaitea Cowan believes green hydrogen is ...
Why is hydrogen fuel so appealing? Hydrogen fuel, particularly green H2, is an appealing form of renewable energy for a number of reasons. It is highly abundant as it is a component of water – it can even beproduced with sea water– and produces only water as its emissions when it is ...
While UK motorists can currently choose from just a handful of FCEV models, technology is set to improve over the coming decade. As FCEVs become more popular and attainable, industry experts maintain hydrogen fuel cell technology will play an important role in helping the UK achieve its n...
A hydrogen fuel cell is comparable to a battery in that it can produce electricity without relying on combustion or emissions. But unlike batteries, fuel cells don’t need to be recharged, as long as they have access to a source of hydrogen and oxygen. Because proper battery disposal can ...
How does hydrogen work in a car then? From its tank, the hydrogen is passed through an anode in a fuel-cell. The anode has a catalyst – usually platinum – which forces the hydrogen to split into protons and electrons. The protons get sucked across a ‘proton exchange membrane’ (PEM...
Discusses a research by engineers at the Laboratory for Energy and the Environment at Massachusetts Institute of Technology which refuted the notion that fuel-cell vehicles are non-polluting technology. Level of pollution from the ...
While transitioning to hydrogen as an alternative fuel is a great move, it is not enough to achieve the end goal. Realizing its full potential requires maximizing its efficiency across the entire value chain, right from production to storage, transportation, and utilization. ...
Extreme H’s car is the first hydrogen-powered racing car to pass FIA crash testing ahead of the series’ launch in 2025, bringing new eyes to hydrogen fuel
Fuel cells are a bit like a cross between an internal-combustion engine and battery power. Like an internal-combustion engine, they make power by using fuel from a tank (though the fuel is pressurized hydrogen gas rather than gasoline or diesel). But, unlike an engine, a fuel cell doesn'...
In recent years,hydrogenfuel cells have proven immensely scalable and have come to be used in growing numbers of planes, trains and automobiles (if you’d like more information on this, take a look at our articles on each of these developments). For many, however, these fuel cells...