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BMW to present BMW iX5 Hydrogen at the IAA Mobility 2021

Green Car Congress

The fuel cell delivers an electrical output of up to 125 kW/170 hp, with water vapor as the only emission. In coasting overrun and braking phases, it serves as a generator, feeding energy into a power battery. In coasting overrun and braking phases, it serves as a generator, feeding energy into a power battery.

BMW 418
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Energy Harvesting for Wearable Technology Steps Up

Cars That Think

Wearable devices, like nearly every other piece of tech, need energy. Fortunately, though, at wearables’ modest power budgets, energy is effectively everywhere. And today, technology is maturing to the point that meaningful amounts of these energy giveaways can be harvested to liberate wearables from ever needing a battery.

Energy 125
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BMW launching iX5 Hydrogen pilot fleet

Green Car Congress

Hydrogen is a versatile energy source that has a key role to play in the energy transition process and therefore in climate protection. After all, it is one of the most efficient ways of storing and transporting renewable energies. The pressure plate forms a gas-tight and water-tight seal around the stack housing.

BMW 259
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Mercedes unveils VISION EQXX electric halo car; range and efficiency

Green Car Congress

Mercedes-Benz unveiled the VISION EQXX electric concept car ( earlier post )—a highly efficient, sleek concept car capable of exceeding 1,000 kilometers (620 miles) on a single charge with an outstanding energy consumption of less than 10 kWh per 100 kilometers (efficiency of more than 6 miles per kWh). Battery energy content, usable.

Mercedes 273
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Porsche 919 Hybrid LMP1 Le Mans prototype makes its debut at Geneva Show

Green Car Congress

Crucial in the development of the Le Mans prototype were the newly created and revolutionary racing rules for this class as they relate to energy efficiency. The batteries at the center of the vehicle supply the electric motor at the front axle with energy. And it is precisely this challenge that carmakers must overcome.

Porsche 290
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Toyota introduces second-generation Mirai fuel cell electric vehicle as design and technology flagship

Green Car Congress

In the Toyota Mirai, compressed hydrogen fuel is stored in three 10,000-psi carbon-fiber-reinforced high-pressure tanks: one mounted longitudinally in the center of the car; another mounted transversely under the rear seat, and a third below the battery. The three tanks together hold about 11 pounds (5 kg) of hydrogen.

Toyota 448
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Audi A4 and A5 now available to order as g-tron in Europe; Audi e-gas for 3 years as standard

Green Car Congress

The high-strength, safe gas tanks made from carbon fiber-reinforced polymer (CFRP) and glass fiber-reinforced polymer (GFRP) are located beneath the rearward structure. They store 19 kilograms (41.9 This makes an extra range of more than 450 kilometers (279.6 mi) available. lb) of gas at a pressure of 200 bar.

Audi 150