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Rivian CEO issues urgent memo to confront existential threat of climate change

Baua Electric

Rivian CEO RJ Scaringe said now is the time to act on climate change to protect the planet for our kids and their kids’ kids’ kids’. The company’s utility-scale solar project in Tennesee and Starfire Solar project on a former coal mining site in Kentucky are already bringing renewable energy to local businesses and communities.

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

Green Car Congress

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.

Emissions 370
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CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Green Car Congress

A study led by Norwegian climate center CICERO has found that the global warming effect of leaked hydrogen is almost 12 times stronger than that of CO 2. Unlike exhaust from burning coal and gas that contains CO 2 , burning hydrogen emits only water vapor and oxygen.

Hydrogen 435
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EIA: US energy-related CO2 fell by 2.8% in 2019, slightly below 2017 levels

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CO 2 emissions from coal fell by 14.6%, the largest annual percentage drop in any fuel’s CO 2 emissions in EIA’s annual CO 2 data series dating back to 1973. The United States now emits less CO 2 from coal than from motor gasoline. In 2019, the transportation sector’s energy-related CO2 emissions declined by 0.7%

2019 273
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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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Roskill: CO2 emissions from lithium production set to triple by 2025

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The high emissions intensity of refining concentrate to lithium carbonate or hydroxide, in part driven by China’s power grid mix and reliance of coal. The low emissions output from mining equipment and on-site vehicles, despite their comparatively high energy intensity.

Emissions 459
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Kobe Steel demonstrates technology that can reduce blast furnace CO2 emissions by ~20%

Green Car Congress

The quantity of CO 2 emissions from the blast furnace is determined by the reducing agent rate (RAR)—the coke rate (determined by the quantity of coke used in blast furnace) plus the pulverized coal rate (determined by the quantity of pulverized coal injected into blast furnace). Coke is carbon fuel made from coal.

Emissions 243