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What’s the difference between net-zero and carbon-neutral policies?

Renewable Energy World

As understanding of the climate crisis increases and the harm to ourselves, the environment, business, industry, and the economy that will follow, so a desire to not only reduce carbon but to be seen reducing carbon increases. In both cases, carbon offsetting removes CO 2 from the environment.

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The government’s new ‘Earthshot’ — making it cheap to suck CO2 out of the atmosphere

Grist

government has a new goal to make it much cheaper to suck carbon dioxide out of the air. But we don’t yet have economical ways to fly airplanes, power large ships, make key materials like steel or cement, or grow food without sending planet-warming emissions into the atmosphere. .

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Negative Emission Technologies And Land Use

Energy Innovation

Given the Paris Accord’s aspirations, the climate challenge facing humanity can be expressed in simple terms: halve annual carbon dioxide (CO 2 ) emissions by 2030, halve them again by 2040, and again by 2050. Here we focus on some aspects of land-use and negative emission technologies (NET) dependent on the land. 2017, Faulk, 2019).

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Direct Air Capture and Storage

Energy Innovation

Direct Air Capture (DAC) of carbon dioxide (CO 2 ) from the atmosphere is one set of Carbon Dioxide Removal (CDR) strategies that may play a role in mitigating climate change, particularly in the mid to latter part of the 21 st century. C report provided four scenarios (P1-P4 in Figure 1) with increasing roles for negative emissions.

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Italy’s Eni Faces Lawsuit Alleging Early Knowledge Of Climate Change

DeSmogBlog

Greenpeace Italy and Italian advocacy group ReCommon aim to build on a similar case targeting Anglo-Dutch oil major Royal Dutch Shell in the Netherlands to force Eni to slash its carbon emissions by 45 percent by 2030. Eni has set a target of net zero carbon emissions by 2050. “Eni took a bath of green paint,” Abbate said.

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Why We Need Carbon Capture and Sequestration

Green Market Oracle

Carbon capture and sequestration have often been considered technologies of last resort. As emissions keep rising and global carbon budgets decline, it is becoming increasingly apparent that if we are to stave off the worst of climate change we must deploy and scale these desperate remedies as quickly as possible. Welch, 2019).

Carbon 52
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Planetary Boundaries, Food and Humanity

Unsustainable

Ocean: increasing amounts of CO 2 ultimately dissolve in the oceans and forms carbonic acid by altering the ocean chemistry. The increased acidity reduces the number of available carbonate ions. References Rockström, J., Climate: severe climate change and increasing levels of atmospheric CO 2 have been noticed since 1950.