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Study finds limiting warming to 2 °C would require at least a $200/t carbon tax globally

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Some will suffer greatly from climate change, while others may even benefit. The social cost of carbon has become the standard measure to benchmark the magnitude of the carbon taxes needed to implement optimal carbon policy. Setting such a high tax on carbon is probably unrealistic, especially in developing countries.

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Study finds limited evidence that carbon tax rebates have increased public support for carbon pricing

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In a study published in Nature Climate Change , an international research team reports finding limited evidence that individual or household rebates have increased public support for carbon taxes in Canada and Switzerland. 2022) “Limited impacts of carbon tax rebate programmes on public support for carbon pricing.”

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MIT report finds China’s actions on climate change crucial; argues for global economy-wide greenhouse gas tax

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A new report from the MIT Joint Program on the Science and Policy of Global Change shows the importance of all major nations taking part in global efforts to reduce emissions—and in particular, finds China’s role to be crucial. The researchers argue for a global economy-wide greenhouse gas tax that spreads the burden of responsibility.

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

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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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U of Toronto study finds US electrification of LDV fleet not a silver bullet for tackling climate change in vehicle sector

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The paper is published in the journal Nature Climate Change. A lot of people think that a large-scale shift to EVs will mostly solve our climate problems in the passenger vehicle sector. Tackling climate change is not a one-country, one-sector or one-technology job.

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PCAST suggests 6 key components for climate change strategy to President Obama; adaptation and mitigation

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The President’s Council of Advisors on Science and Technology (PCAST) released a letter to President Obama describing six key components the advisory group believes should be central to the Administration’s strategy for addressing climate change. Improving coordination and support for research efforts on climate change preparedness.