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Green NCAP LCA study shows detrimental climate and energy impact of increasing vehicle weight, including EVs

Green Car Congress

The results of the Life Cycle Assessment (LCA) of greenhouse gas emissions and primary energy demand of the cars tested by Green NCAP in 2022 show that the current and continuous trend towards larger and heavier cars, significantly increases the negative impact on climate and energy demand.

Green 453
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Heat Pumps Take on Cold Climates

Cars That Think

Twenty homes scattered across Canada and the northern United States are keeping warm this winter using prototypes of the latest iteration in residential heating systems: cold climate heat pumps. To prove it, eight manufacturers are publicly testing their prototypes in the Cold-Climate Heat Pump Technology Challenge , hosted by the U.S.

Climate 142
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Audi introduces longer range and AWD quattro versions of Q4 e-tron compact electric SUV

Green Car Congress

Audi is now adding two new versions to the range—the Q4 Sportback 40 e-tron, the model with the longest range in the series; and an all-wheel-drive version, the Q4 45 e-tron quattro. At up to 534 kilometers (332 miles) (WLTP), the Q4 Sportback 40 e-tron offers the most range out of all of Audi’s electric models.

Audi 476
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Arkema launches new renewable PVDF range from crude tall oil for Li-ion batteries

Green Car Congress

Arkema has launched its new sustainable Kynar PVDF range. These new grades will claim 100% renewable attributed carbon derived from crude tall oil (CTO) bio-feedstock, according to a mass-balance approach. This patent-pending technology allows a climate change impact reduction of almost 20% of the Kynar PVDF binder (expressed in kg eq.

Li-ion 186
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Tenneco exploring synthetic fuels for climate-neutral mobility; NAMOSYN project

Green Car Congress

Synthetic fuels for passenger vehicles, commercial trucks or even marine applications could play an important role in achieving a near-zero emissions mobility, by using renewable energy sources, such as solar or wind power, to create a closed CO 2 cycle when viewed from a holistic “well-to-wheel” perspective.

Climate 243
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Audi of America and Arcadia offer renewable energy subscription with e-tron or e-tron Sportback lease or purchase

Green Car Congress

Arcadia’s technology matches home energy consumption with renewable energy sources from a variety of US wind and solar projects using renewable energy certificates, all without any installation or disruptions to their utility service. The company has set itself the goal of reducing vehicle-specific CO 2 emissions by 30% by 2025.

Audi 397
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MEYER NEPTUN Engineering to cooperate with Leibniz Institute on power-to-liquid climate-neutral fuels

Green Car Congress

MEYER NEPTUN Engineering, a new startup within the Meyer Group focused on green innovations in the maritime industry, plans to work with the Leibniz Institute for Catalysis (LIKAT Rostock) on the establishment and operation of a development platform for power-to-liquid fuels from renewable energy and CO 2.

Climate 186