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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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Researchers develop titanium and copper heterostructured photocatalyst for conversion of CO2 into CH4

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The escalating carbon dioxide (CO2) emissions and the consequent acceleration of climate change are alarming, and it has proven challenging to find feasible ways to actively reduce the concentration of CO2 in the atmosphere. —Prof In. 2020.119344.

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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.

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T&E study finds plug-in hybrids show higher CO2 emissions than claimed

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T&E said governments should therefore end the purchase subsidies and tax breaks for plug-in hybrids. Plug-in hybrids are fake electric cars, built for lab tests and tax breaks, not real driving. Selling plug-in hybrids makes it easier for carmakers to meet their EU car CO2 standards as PHEVs are currently given additional credits.

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ICAO establishes 2050 net-zero CO2 emission goal for international aviation

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Europe is expected to lead through proposals under its “Fit for 55” package, including clean fuel mandates, carbon pricing, and ending tax exemptions for jet fuel. Countries will develop national measures to cut emissions consistent with ICAO’s goal. gallon under the “Inflation Reduction Act”.

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UK auto industry warns anti-diesel agenda and slow uptake of EVs could mean missing 2021 CO2 targets; rising CO2 average in 2017

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The UK automotive industry warned that the current anti-diesel agenda combined with the ongoing slow take-up of electric vehicles could mean industry misses its next round of CO 2 targets in 2021, with negative consequences for the UK’s own climate change goals. HEVs, PHEVs and BEVs respectively made up 60.6%, 28.1%

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EIA: CO2 emissions from US power sector have declined 28% since 2005

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This growth has been driven largely by state policies and federal tax incentives that encouraged adoption of renewables. Increases in electricity generation from noncarbon power sources since 2005 also had an effect on emissions from power generation. In 2005, noncarbon sources accounted for 28% of the US electricity mix.

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