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Tevva and Vattenfall collaborate to develop zero-emission transport solution; electric with hydrogen range extender

Green Car Congress

While the main energy source to Tevva’s electric trucks is grid electricity, the company optimizes hydrogen and fuel cell (H 2 FC) range extension to support the unique full-day, long-distance duty cycles of freight trucks.

Hydrogen 397
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ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

Green Car Congress

This study uses recent data on industrial-scale battery production and considers regional battery supply chains. Natural gas does not offer climate benefits compared to gasoline and diesel, and many biofuel pathways do not, either. The GHG emissions of gasoline, diesel, and natural gas cars, on the other hand, are almost identical.

Hydrogen 418
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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

Green Car Congress

The magnitude of these savings is ~5% to 15% higher in a system with 20% wind penetration compared to a system with no wind power, and the savings are 50–60% higher in a system that requires capacity expansion. Controlled charging can also take advantage of the high levels of wind generation that commonly occur at night in the US.

Wind 286
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Audi e-gas plant qualified to participate in balancing market to stabilize grid

Green Car Congress

The Audi e-gas plant in the city of Werlte in Lower Saxony ( earlier post ) produces CO 2 neutral-fuel (synthetic methane from water, renewable electricity and CO 2 ); it now also contributes toward stabilizing the public power grid. This has resulted in the plant being accepted under the direction of grid operator Tennet TSO GmbH.

Grid 150
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This Dutch City Is Road-Testing Vehicle-to-Grid Tech

Cars That Think

Unlike those you may have grown accustomed to seeing, many of these stations don’t just charge electric cars—they can also send power from vehicle batteries to the local utility grid for use by homes and businesses. Debates over the feasibility and value of such vehicle-to-grid technology go back decades. This is good for the grid.

Grid 92
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Bosch on importance of renewable synthetic fuels to reach climate goals; e-fuels

Green Car Congress

In addition, around half the vehicles that will be on the road in 2030 have already been sold—most with gasoline or diesel engines. to make synthetic gasoline, diesel, gas, or kerosene. As their name suggests, renewable synthetic fuels are made exclusively with energy obtained from renewable sources such as the sun or wind.

Renewable 300
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Audi unveils e-gas project: synthetic methane from the methanation of green hydrogen; series production of CNG models in 2013 powered by e-gas

Green Car Congress

Audi will supply three sources of green energy in the scope of the e-gas project: electricity, hydrogen and methane gas. The e-gas project consists of two main components: Audi is contributing to the construction of offshore North Sea wind turbines which will generate clean power,that is then fed into the public power grid.

Audi 370