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KAUST researchers show blending ammonia with DME yields low-carbon fuel with combustion properties similar to gasoline

Green Car Congress

Blending ammonia with a small amount of dimethyl ether (DME) gives a liquid fuel with low-temperature combustion properties very similar to gasoline, researchers at KAUST have shown. The development of such fuels could provide an option—in addition to electric cars—for “clean” power for the transportation sector.

Gasoline 417
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Cool Planet projects production of carbon-negative high-octane biogasoline for $1.50 per gallon

Green Car Congress

Cool Planet Energy Systems projects that using its patented mechanical process and novel scaling approach ( earlier post ), it will be able to produce high-octane carbon-negative (with the use of its bio-char byproduct) renewable gasoline at a cost of $1.50 The control car used 100% regular gasoline. earlier post ).

Carbon 356
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Tevva and Vattenfall collaborate to develop zero-emission transport solution; electric with hydrogen range extender

Green Car Congress

Electric truck company Tevva and Vattenfall signed a Memorandum of Understanding to explore the opportunity to provide a complete zero-emission transport solution for businesses looking to reduce the overall carbon impact of their operations. Tevva is an electric truck company with optional range extension technology that allows its 7.5-19t

Hydrogen 397
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Ricardo study finds electric and hybrid cars have a higher carbon footprint during production than conventional vehicles, but still offer a lower footprint over the full life cycle

Green Car Congress

For example, a typical medium-sized family car will create around 24 tonnes of CO 2 during its life cycle, while an electric vehicle (EV) will produce around 18 tonnes over its life, the report said. For a battery EV, 46% of its total carbon footprint is generated at the factory, before it has travelled a single mile. emissions in.

Carbon 399
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Hexagon study finds automakers prioritizing EV range and cost over carbon footprint

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Independent research into electric vehicle (EV) development has found that most automotive companies are more focused on improving electric car range and reducing costs than improving the vehicles’ carbon footprint, despite mounting scrutiny of their hidden environmental impacts.

Carbon 259
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Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Green Car Congress

A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. gCO 2 e/MJ (range of 37.6 gCO 2 e/MJ (range of 37.6 —Scully et al.

Gasoline 493
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New VW Golf now available to order with natural gas drive

Green Car Congress

The tanks are integrated into the underbody and permit a range of around 400 kilometers (WLTP) in pure natural gas mode. The engine of the quasi-monovalent drive system is powered primarily with CNG (Compressed Natural Gas), but can also run on gasoline. Driving in CNG mode produces around 25% fewer carbon emissions than with gasoline.

Gas 415