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Report finds says “negative emissions technologies” need to play a large role in mitigating climate change

Green Car Congress

To achieve goals for climate and economic growth, “negative emissions technologies” (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change, according to a new report from the National Academies of Sciences, Engineering, and Medicine.

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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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Taxes are effective at cutting harmful emissions from energy use, but governments could make better use of them. Tax rates were below the low-end estimate of climate costs (EUR 30/tCO 2 ) for 97% of emissions. Comparing taxes between 2012 and 2015 yields a disconcerting result. Governments should do more and better.

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Study finds higher gasoline taxes do not disproportionately impact the poor, especially in developing countries

Green Car Congress

Although increased gasoline taxation has been proposed as a very effective instrument to reduce greenhouse gas emissions, a common argument against such a measure is that it is regressive—i.e., Petrol taxes are effective and actually don’t affect poor people disproportionally. it hits poor people the hardest.

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CMU study finds taxes on emissions would result in more rapid electrification by ridesharing companies

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When life cycle air pollution and greenhouse gas emission externalities are internalized via a Pigovian tax, fleet electrification increases and externalities decrease, suggesting a role for policy. —Bruchon et al. Private and external costs of energy inputs vary across cities. Source: Bruchon et al.

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California Senate President pro tem proposes carbon tax on transportation fuels

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California Senate President pro tempore Darrell Steinberg proposed a carbon tax on fossil transportation fuels to replace the coming cap and trade mandate on that sector in 2015. In 2020, the tax is estimated at 24¢/gallon—lower than the upward price risk under cap and trade at 40¢/gallon. A carbon tax is stable.

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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

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The document is a detailed draft technical review of potential environmental impacts associated with the segment of the pipeline in the US, including: impacts from construction, impacts from potential spills, impacts related to climate change, and economic impacts. What Keystone XL would carry. Source: Draft SEIS. Click to enlarge.

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Researchers say fuel market rebound effect can result in increased GHG emissions under RFS2; suggest taxes over mandates

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This “fuel market rebound effect” can undermine climate change mitigation strategies, even to the point where efforts to reduce GHG emissions by increasing the supply of low-carbon fuels may actually result in increased GHG emissions. gallons, selected a conservative gasoline displacement rate of 0.50 for its analysis.

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