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Ocean-based negative-emissions technologies present many challenges

Envirotec Magazine

The ocean will play a key role in efforts to tackle the climate crisis, according to scientists and the Intergovernmental Panel on Climate Change (IPCC). The use of so-called “negative emissions technologies” to enhance carbon sequestration and storage in the ocean is increasingly being discussed.

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Seaweed: a model solution for fighting climate change, says group

Envirotec Magazine

A new paper published in Nature Sustainability presents seaweed as a model solution for tackling climate change, biodiversity loss, joblessness, hunger and environmental damage. Our research consolidates seaweed farming as an underpinning of a sustainable future,” said lead author Professor Carlos Duarte. “It

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BIPOC Entrepreneurs Present their Climatetech Solutions at ACCEL Showcase

Greentown Labs

This month, they presented their incredible climate technologies at an ACCEL Showcase at Greentown Houston. Check out a recording of the event below, and read on to learn about each startup, the climate impact of their technologies, and their progress during the program! megatons of carbon in the same period.

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Heard of “Net-Zero Oil” or “Carbon Negative” Bioenergy? In 2023 You Will

DeSmogBlog

Salmon might seem like a good alternative to meat, in a world that needs to shift away from carbon-intensive cattle — at least the fish farming industry would have you see it that way. Carbon Capture and Storage. Below, a handful of DeSmog writers dive into the issues they’ll be watching in 2023. Aquaculture. Next year you will.

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Untapped potential

Envirotec Magazine

Enhancing the ocean’s ability to remove CO2 from the atmosphere will be crucial in the fight against climate change, according to a new research paper, published on 21 December in the journal Joule. At present, around 25% of all CO2 emitted to the air is absorbed by the oceans.

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Net zero by 2050 is “too little too late”: Scientists make a case for net negative strategies

Envirotec Magazine

Drawing upon findings recently published by the Intergovernmental Panel on Climate Change’s (IPCC) Sixth Assessment Report (AR6), the report from the Climate Crisis Advisory Group (CCAG) argues that current global emissions targets are inadequate and that net negative – rather than net zero – strategies are required.

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Who is to blame for climate change?

Terra Infirma

Almost every point was to lobby somebody else to take action – personal change was dismissed as messing about with metal straws. I tweeted about this (on my political Twitter account) and was quite surprised at the negative reaction to the view that our personal choices have (carbon) consequences. Hold on a sec.