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IMO Environment Committee approves draft mandatory regulations to cut ship carbon intensity; technical and operational

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The International Maritime Organization (IMO) Marine Environment Protection Committee (MEPC) has approved draft new mandatory regulations to cut the carbon intensity of existing ships. The draft amendments to the MARPOL convention would require ships to combine a technical and an operational approach to reduce their carbon intensity.

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Study links increased black carbon pollution to increase in cases of lung adenocarcinoma worldwide

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The results of the study were published in the journal Atmospheric Environment. g/m 3 ) increment of black carbon is associated with a 12% increase in LADC incidence globally. Black carbon is a pollutant that is classified as under PM 2.5. million deaths in 2020, according to CA: A Cancer Journal for Clinicians.

Pollution 305
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BloombergNEF annual battery price survey finds prices fell 6% from 2020 to 2021

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This marks a 6% drop from $140/kWh in 2020. However, even lower-cost chemistries such as LFP—which is particularly exposed to lithium carbonate prices—have felt the bite of rising costs throughout the supply chain. All prices are in real 2021 $, unless stated as nominal.)

Price 469
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RUSAL opens new low-carbon aluminum smelter in Taishet

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Russia-based RUSAL, a global aluminum producer, opened the first phase of its low-carbon aluminum production plant, Taishet Aluminum Smelter (TaAZ), in Taishet, Siberia. TaAZ is the third low-carbon aluminum smelter to be built by RUSAL, with an overall cost of more than $1.69 In 2020, RUSAL accounted for about 5.8%

Carbon 186
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C2CNT process converts flue gas from natural gas power plant into carbon nanotubes

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On 26 July, the first flue gas from the natural gas power plant, the Shepard Energy Center in Calgary, Canada, was directly transformed by the C2CNT process ( earlier post ) into carbon nanotubes. Carbon nanotubes grown by C2CNT directly from carbon dioxide (SEM and TEM imaging). Left and center. Earlier post.).

Carbon 353
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Latest GHG Inventory shows California remains below 2020 emissions target; much steeper rate of GHG reductions required

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California’s latest greenhouse gas data shows that while the state continues to stay below its 2020 target for emissions, there is much more work to do to achieve carbon neutrality by 2045. California statewide GHG emissions dropped below the 2020 GHG Limit in 2016 and have remained below the 2020 GHG Limit since then.

2020 221
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2020 Keeling Curve Prize application period open; transportation and mobility category

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The application period has opened for the 2020 Keeling Curve Prize, which awards $25,000 to each of 10 projects designed to reduce greenhouse gas emissions or increase their uptake. Earlier this year, the Keeling Curve showed atmospheric concentrations of carbon dioxide topping 415 ppm.

2020 186