Results of a 20-year-old curiosity now form the basis of Tulum, a startup that has attracted significant investor attention.

Hydrogen Gas Injector Market Trends, Forecasts and Strategic Insights 2025–2034Luton, Bedfordshire, United Kingdom, June 12, 2025 (GLOBE NEWSWIRE) -- Market Overview The global hydrogen gas ...

The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight ...

Theoretically, the conversion from petroleum-based engines to hydrogen ones is easy. Hydrogen engines effectively work the same way as gas or diesel engines do: Hydrogen in either its gaseous or ...

GDi stands for "gas direct injection" and refers to how the engine injects gas into the cylinders. In any internal combustion engine, fuel is sprayed into the air to create a mixture of fuel and air.

The hydrogen internal combustion engine is already considered zero ... with diesel and natural gas engines, ... kilowatt hour of CO2 whereas a hydrogen ICE using a port fuel injection ...

But most of the engine is still the same as the gasoline version. The boat itself was modified to fit three high-pressure hydrogen tanks, each holding fuel at 700 bar (that’s super-high pressure).

Internal-combustion gasoline engines are adaptable to hydrogen fuel, passing one hurdle. The next hurdle is carrying a practical fuel load. Courtesy Yamaha Where to Source Hydrogen. Hydrogen is an ...

Even when stored at high pressure (10,150 psi/700 bar), hydrogen gas is still significantly less dense (and one might argue more dangerous) than liquid hydrogen – which is typically stored ...

Hydrogen-powered internal combustion engines (H2 ICE) could save traditional engines by leveraging existing tech and infrastructure. Challenges include hydrogen production, storage, and ...