News

Rolls-Royce, through its Power Systems division, recently unveiled new mtu propulsion concepts intended for military use. Presented at the Eurosatory defense exhibition in Paris, these new propulsion systems include a hybrid powerpack for specific tactical needs and an improved...

June 21, 2024, the day of the summer solstice, marks a significant milestone for solar energy. According to the think tank Ember, solar energy generated 20% of the world's electricity during that day, an impressive figure compared to 16%...

Europe brings its first hydrogen engine to market, but it's surprisingly big. This type of engine is not a new concept. In fact, we have already seen other models on the market, such as the new liquid hydrogen engine....

Geologists recently discovered Europe's largest rare earth deposit, located inside an extinct volcano in Norway. This discovery could have significant implications for the European technology and energy industry, as rare earths are essential for the manufacture of many modern...

The Lapierre Overvolt TR 3.5 stands out in the off-road electric bike market thanks to its Yamaha engine and a competitive price, especially with a reduction of 1,600 euros currently. This model presents itself as an attractive option for...

The United Kingdom, through the "Dolphyn Hydrogen" project developed by sustainability consultancy ERM, has started producing hydrogen from deep sea seawater. This innovative project uses a wind turbine platform floating to combine electrolysis, desalination and hydrogen production. The first...

Audi has decided to review its model nomenclature, simplifying the inscriptions on the vehicles. The German brand has removed the two-digit power designations on the rear of the cars, which had caused confusion among customers. From now on, only...

Korean researchers have developed an innovative material for redox flow batteries, doubling their energy density without using vanadium, an expensive material with limited reserves. This advancement could revolutionize renewable energy storage, providing a more affordable and efficient solution. Advances...

Solid-state batteries represent a potential revolution in electric vehicles, offering significant advantages in terms of safety, energy density, and durability. Unlike traditional lithium-ion batteries, which use a liquid electrolyte, solid-state batteries use a solid electrolyte, which gives them several...

Recent data on Volvo's electric truck fleet reveals that they have traveled more than 80 million kilometers in commercial traffic around the world since 2019. Traveling this same distance with equivalent diesel trucks would have consumed more than 25...