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Why EVs Aren't a Climate Change Panacea

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In states (or countries ) with a high proportion of coal-generated electricity, the miles needed to break-even climb more. Behavioral change is hard How willing are people to break their car dependency and other energy-related behaviors to address climate change? The answer is perhaps some, but maybe not too much.

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

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billion tonnes, their highest ever level, as the world economy rebounded strongly from the COVID-19 crisis and relied heavily on coal to power that growth, according to new IEA analysis. Coal accounted for over 40% of the overall growth in global CO 2 emissions in 2021, reaching an all-time high of 15.3 billion tonnes.

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OECD: governments should make better use of energy taxation to address climate change; “meaningful” increases limited to road sector

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In the non-road sectors, which collectively account for 95% of carbon emissions from energy use, 81% of emissions are untaxed, and rates are below a truly low-end estimate of climate costs of EUR 30 per tCO 2 for 97% of emissions. —“Taxing Energy Use 2018”. —“Taxing Energy Use 2018”.

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Perspective: The Role of Offsets in Climate Change Legislation

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Another concern is whether the inclusion of offsets would send the appropriate price signal to encourage the development of long-term mitigation technologies. coal-fired power plants) would either be required by the emissions cap. Methane (CH 4 ) emissions from landfills, livestock operations, or coal mines (GWP = 25).

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MIT researchers conclude fundamental changes in the US energy-innovation system are needed to meet challenges of climate change and energy supply

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A three-year study by a team of researchers based at MIT has concluded that fundamental changes are needed in the US energy-innovation system. The build-up of greenhouse bases in the atmosphere continues unabated, and its environmental and human costs are mounting. A carbon price must surely be a part of any energy transition strategy.

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Report finds Coal-to-Liquids and Oil Shale pose significant financial and environmental risks to investors

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Ceres recently released a new report concluding that coal-to-liquid (CTL) and oil shale technologies face significant environmental and financial obstacles—from water constraints, to technological uncertainties to regulatory and market risks—that pose substantial financial risks for investors involved in such projects.

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EPA researchers suggest US electricity consumers should be willing to pay 2-4x for emission-free alternatives to fossil fuel electricity due to health impacts

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kWh—approximately 2–4 times current retail costs—for emission-free alternatives to fossil fuel electricity due to the cost of health impacts from fossil fuel electricity, according to a new analysis by a pair of researchers at the US Environmental Protection Agency (EPA) Clean Energy and Climate Change Office, Region 9.

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