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‘Vast’ carbon sink of mud on seabed needs more protection, study shows

The Guardian - Thu, 2024-09-19 15:00

Landmark research finds 244m tonnes of organic carbon is stored in top 10cm of marine sediment in British waters

Seabed habitats could capture almost three times more carbon than forests in the UK every year if left undisturbed, according to a report published on Thursday.

Researchers at the Scottish Association for Marine Science (Sams) have calculated that 244m tonnes of organic carbon is stored in the top 10cm of UK seabed habitats. That includes seagrass meadows, salt marshes, kelp and mussel beds but most (98%) is stored in seabed sediments such as mud and silt.

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Categories: Around The Web

Pacific flag carrier hitting the sweet spot for SAF

Carbon Pulse - Thu, 2024-09-19 14:37
One of the Pacific’s largest airlines has announced a partnership with a sugar company and major development bank to develop sustainable aviation fuel (SAF).
Categories: Around The Web

Boosting demand for low-carbon products key for green heavy industry to take off -report

Carbon Pulse - Thu, 2024-09-19 14:01
Boosting demand for low-carbon products is key if large-scale green industrial projects are to take off, according to a report published on Thursday.
Categories: Around The Web

US non-profit introduces VCM data hub to improve market transparency

Carbon Pulse - Thu, 2024-09-19 14:01
A US-based non-profit has launched a platform allowing users to explore the world's largest base of voluntary carbon market (VCM) transactions.
Categories: Around The Web

Victorian households are poorly prepared for longer, more frequent heatwaves – here’s what needs to change

The Conversation - Thu, 2024-09-19 11:53
We examined how households in Victoria cope with, adapt to and endure summer heatwaves. Most took a short-term view. A more sophisticated, long-term approach to managing heatwaves is needed. Sarah Robertson, Research Fellow, Centre for Urban Research, RMIT University Gordon Walker, Professor at the Lancaster Environment Centre and previously co-director of the DEMAND Centre, Lancaster University Ralph Horne, Associate Deputy Vice Chancellor, Research & Innovation, College of Design & Social Context, RMIT University Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web

Xpansiv, S&P, CME Group collaborate on ACCU market products

Carbon Pulse - Thu, 2024-09-19 11:02
A group of global trading houses will collaborate to offer new price assessments and products focussed on the growing Australian Carbon Credit Unit (ACCU) market, they announced Thursday.
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Protectionist measures could impact global demand for US biofuels -panel

Carbon Pulse - Thu, 2024-09-19 09:57
With the glut of renewable diesel (RD) supply in the US, producers are eyeing fresh opportunities for new demand abroad, with domestic production further incentivised by an upcoming production tax credit.
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US ban on Chinese UCO would ‘disincentivise’ foreign LCFS programmes -panel

Carbon Pulse - Thu, 2024-09-19 09:43
Biofuel producers warned Tuesday against a US ban on used cooking oil (UCO) imports from China, arguing that a ban would disincentivise foreign biofuel-producing nations from creating mandates to decrease emissions of transportation fuels through Low Carbon Fuel Standard (LCFS) regulations.
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Progress in global climate governance threatened by major inequality among nations, new research warns

Carbon Pulse - Thu, 2024-09-19 09:37
A new study has unveiled stark inequalities in global climate governance, highlighting that the most influential countries in climate negotiations bear far fewer consequences from climate-related disasters than those with less influence.
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Decarbonisation funding from US private sector slows -Treasury official

Carbon Pulse - Thu, 2024-09-19 09:35
Investment from the US private sector towards decarbonisation has slowed since 2022, a US treasury official said Wednesday, calling on firms to finance technologies to reduce emissions from the shipping and industrial sectors.
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Alberta TIER emissions rise as usage of offsets, EPCs for compliance reaches all-time high in 2023

Carbon Pulse - Thu, 2024-09-19 09:26
Higher emissions in 2023 under Alberta’s Technology Innovation and Emission Reduction (TIER) programme resulted in increased usage of offsets and emission performance credits (EPCs), according to a compliance report published Monday.
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Global solar installations smash expectations, rising almost a third year-on-year

Carbon Pulse - Thu, 2024-09-19 09:01
Global solar installations exceeded most industry forecasts in 2024, with 593 GW expected to be added by the end of the year, according to analysis by a global energy think tank.
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Ocean carbon sink vital for both climate health and global wealth, new research finds

Carbon Pulse - Thu, 2024-09-19 08:57
The ocean’s ability to absorb CO2 is not only vital for mitigating climate change, but also crucial for enhancing global wealth and reducing the cost of national climate policies, according to a new study.
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BRIEFING: Brazilian voluntary carbon market will support, not drive, race to net zero

Carbon Pulse - Thu, 2024-09-19 08:28
Brazil's voluntary carbon market (VCM) will play a role in mitigation efforts if it is able to attract large-scale investment – but even then, it may not channel sufficient climate finance and reduce enough emissions to be an engine of net zero on either a global or national scale.
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