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Why EVs Aren't a Climate Change Panacea

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Nevertheless, for EVs themselves to become true zero emission vehicles, everything in their supply chain from mining to electricity production must be nearly net-zero emission as well. In states (or countries ) with a high proportion of coal-generated electricity, the miles needed to break-even climb more.

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IEA: governments must act to ensure sufficient supply of critical minerals to meet net-zero goals

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Demand outlooks and supply vulnerabilities vary widely by mineral, but the energy sector’s overall needs for critical minerals could increase by as much as six times by 2040, depending on how rapidly governments act to reduce emissions. However, in climate-driven scenarios, these positions are reversed well before 2040. Source: IEA.

Supplies 248
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EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

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This decrease was driven largely by a decrease in emissions from fossil fuel combustion resulting from a decrease in total energy use in 2019 compared to 2018 and a continued shift from coal to natural gas and renewables in the electric power sector. CO 2 emissions decreased 2.2% from 2018 to 2019.

2005 418
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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.

Emissions 370
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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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Without systematic, transformative changes, the US is unlikely to succeed either in averting the worst economic and environmental consequences of climate change or in achieving a secure, affordable and reliable energy supply. Broad public support for bold action does not exist in the United States. —Richard Lester.

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Global Carbon Budget 2022: Global fossil CO2 emissions expected to grow 1.0% in 2022

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to 1.9%) in 2022 as the COVID recovery continues amidst turmoil in energy markets. Growth in oil use, particularly aviation, and coal use are behind most of the increase in 2022. —Glen Peters, a Research Director at the CICERO Center for International Climate Research. Turmoil in energy markets. increase in 2021.

Global 221
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Perspective: The Role of Offsets in Climate Change Legislation

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This article shows that including offsets in climate change legislation would likely make an emissions program more cost-effective by: (a) providing an incentive for non-regulated sources to generate emission reductions; and (b) expanding emission compliance opportunities for regulated entities. Assuming the offset is legitimate—i.e.,