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Rhodium Group estimates US GHG fell 2.1% in 2019, driven by coal decline

Green Car Congress

This decline was due almost entirely to a drop in coal consumption. Coal-fired power generation fell by a record 18% year-on-year to its lowest level since 1975. An increase in natural gas generation offset some of the climate gains from this coal decline, but overall power sector emissions still decreased by almost 10%.

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Lux: alternative fuels in China could replace up to 483B GGE in 2020; coal-to-ethanol conversion offers near-term potential

Green Car Congress

China’s shift toward alternative fuels in order to cut its reliance on imported oil is creating large opportunities, notably in natural gas vehicles (NGVs) and in the conversion of coal to ethanol, according to a new report from Lux Research. China is seeking to reduce its imports of oil from the current 50% of domestic demand.

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EEA: increase in EU GHG emissions, mostly due to transport, hampers progress towards 2030 targets

Green Car Congress

Greenhouse gas (GHG) emissions across the European Union rose slightly in 2017, mostly because of the transport sector. The rise is mostly due to the increase of oil consumption from road transport. The rise was mostly driven by the road transport sector. emissions increase in 2017 from 2016. in 2017 from 2016.

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$4M ARPA-E award to Lanzatech to improve design of bioreactors for waste-gas-to-fuels fermentation technology

Green Car Congress

LanzaTech, a producer of low-carbon fuels and chemicals from waste gases, was awarded a $4-million grant by the Advanced Research Projects Agency-Energy (ARPA-E) as one of the 15 REMOTE projects ( earlier post ) receiving a combined $34 million to find advanced biocatalyst technologies that can convert natural gas to liquid fuel for transportation.

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Study finds urban waste heat affects temperatures across thousands of miles, warming some areas and cooling others

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The extra waste heat generated from buildings, cars, and other sources in major Northern Hemisphere urban areas causes winter warming across large areas of northern North American and northern Asia. At the same time, the changes to atmospheric circulation caused by the waste heat cool areas of Europe by as much as 1 degree C (1.8

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Buses, Trucks, Trains, Shipping, & Aviation Will Electrify More Than US Transportation Blueprint Thinks

CleanTechnica EVs

The US will waste a lot of time, money, and energy on bad decarbonizing transportation approaches and end up less competitive as a result.

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Why Aren’t Energy Flows Diagrams Used More To Inform Decarbonization?

CleanTechnica EVs

The primary energy fallacy is the assumption that all of the energy in all of the oil, gas and coal we burn today must be replaced. We don't need to replace it, we need to replace the unwasted energy services.

Energy 101