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IEA: global CO2 emissions rebounded to their highest level in history in 2021; largely driven by China

Green Car Congress

The recovery of energy demand in 2021 was compounded by adverse weather and energy market conditions—notably the spikes in natural gas prices—which led to more coal being burned despite renewable power generation registering its largest growth to date. billion tonnes. billion tonnes.

Emissions 370
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GWU team demonstrates highly scalable, low-cost process for making carbon nanotube wools directly from CO2

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The resulting CNT wool is of length suitable for weaving into carbon composites and textiles and is highly conductive; the calculated cost to produce the CNTs is approximately $660 per ton, compared to the current $100,000+ per ton price range of CNTs. The process is constrained by the (low) cost of electricity.

Low Cost 300
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ICCT: incremental technology can cut vehicle CO2 by half and increase fuel economy >60% through 2030 with ~5% increase in price

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These fuel economy levels are achieved based on a sustained 4%–6% annual reduction of fuel use per mile with incremental technology additions that do not compromise vehicle size or utility at an incremental cost of $800–$1,300 from 2025 to 2030. Previous costs of compliance have been greatly overestimated. Source: The ICCT.

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EIA: US energy-related CO2 emissions in 2012 lowest since 1994; reflects drop in coal use

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The largest drop in emissions in 2012 came from coal, which is used almost exclusively for electricity generation. During 2012, particularly in the spring and early summer, low natural gas prices led to competition between natural gas- and coal-fired electric power generators.

Coal 265
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Bosch study highlights potential of e-fuels to reduce CO2 emissions

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Even if all cars were to drive electrically one day, aircraft, ships, and even trucks will still run mainly on fuel. In this way, the cost of exhaust-gas treatment can be reduced, Bosch adds. If the electricity used is generated from renewables (and thus CO 2 -free), such fuels are carbon-neutral and very versatile.

Emissions 210
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U of I study: synthetic fuels via CO2 conversion and FT not currently economically & environmentally competitive

Green Car Congress

They used currently achievable performance levels for the system components—electrolyzers and the Fischer−Tropsch process—to compute key metrics, including (i) cost of the synthetic fuel; (ii) well-to-gate CO 2 emissions; and (iii) overall energy efficiency. —Li et al. Stubbins, and Paul J. 6b00665.

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UK power crisis – entirely the fault of regulators and ministers

EV Info

Slashing gas storage facilities. Additional fees and charges added to electricity prices. Implementing a price cap for retailers. On a good or windy day these produce around 20% of the UK electricity needs. As this shows we are reliant of Gas for 50% of our electricity generation. Outlawing fracking.

Power 98