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Ci-dessous, les différences entre deux révisions de la page.

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-UK project trials carbon capture at sea to help tackle climate change [[https://kra34c.cc/|kra35 cc]]
-The world is betting heavily on carbon capture — a term that refers to various techniques to stop carbon pollution from being released during industrial processes, or removing existing carbon from the atmosphere, to then lock it up permanently.
+Since US President Donald Trump – just days into his second term – began imposing tariffs on China for its role in the flow of deadly opioids like fentanyl into the United States, Beijing’s message has been clear.
-The practice is not free of controversy, with some arguing that carbon capture is expensive, unproven and can serve as a distraction from actually reducing carbon emissions. But it is a fast-growing reality: there are at least 628 carbon capture and storage projects in the pipeline around the world, with a 60% year-on-year increase, according to the latest report from the Global CCS (Carbon Capture and Storage) Institute. The market size was just over $3.5 billion in 2024, but is projected to grow to $14.5 billion by 2032, according to Fortune Business Insights.
+The fentanyl crisis is the “US’s problem,” Chinese officials have repeatedly said, and China has already done “tremendous work” to address the issue.
-Perhaps the most ambitious — and the most expensive — type of carbon capture involves removing carbon dioxide (CO2) directly from the air, although there are just a few such facilities currently in operation worldwide. Some scientists believe that a better option would be to capture carbon from seawater rather than air, because the ocean is the planet’s largest carbon sink, absorbing 25% of all carbon dioxide emissions.
+“We stand ready for practical cooperation with the US based on equality and mutual respect. That said, we firmly oppose the US pressuring, threatening and blackmailing China under the pretext of the fentanyl issue,” a spokesperson said in March, after Trump’s fentanyl tariffs were raised to 20% on all Chinese imports into the US.
+[[https://kra34tt.cc/|kraken]]
+[[https://kra34tt.cc/|кракен]]
+But as those tariffs remain in place months later and, despite a truce de-escalating other duties, Beijing is signaling it’s paying attention to the issue – and may be prepared to do more.
-In the UK, where the government in 2023 announced up to £20 billion ($26.7 billion) in funding to support carbon capture, one such project has taken shape near the English Channel. Called SeaCURE, it aims to find out if sea carbon capture actually works, and if it can be competitive with its air counterpart.
+China late last month announced it will add two more fentanyl precursors to its list of controlled substances – an expected step that brought it in line with international regulations, which its diplomats presented as a mark of “active participation” in global drug control.
-“The reason why sea water holds so much carbon is that when you put CO2 into the water, 99% of it becomes other forms of dissolved carbon that don’t exchange with the atmosphere,” says Paul Halloran, a professor of Ocean and Climate Science at the University of Exeter, who leads the SeaCURE team.
+Days earlier, Chinese authorities also extended control over another class of drug known as nitazenes – powerful synthetic opioids raising alarm among global health officials. The same day, Chinese Minister of Public Security Wang Xiaohong told US Ambassador to China David Perdue that Beijing was open to strengthening “practical cooperation” on drug control.
-“But it also means it’s very straightforward to take that carbon out of the water.”
+The Trump administration blames China for “sustaining” the influx into the US of fentanyl, a lab-made, synthetic opioid dozens of times more potent than heroin. Abuse of the drug and its analogues has fueled a drug overdose crisis in the US, killing tens of thousands of Americans annually, though those numbers saw a significant drop last year.
-Pilot plant
-SeaCURE started building a pilot plant about a year ago, at the Weymouth Sea Life Centre on the southern coast of England. Operational for the past few months, it is designed to process 3,000 liters of seawater per minute and remove an estimated 100 tons of CO2 per year.
-“We wanted to test the technology in the real environment with real sea water, to identify what problems you hit,” says Halloran, adding that working at a large public aquarium helps because it already has infrastructure to extract seawater and then discharge it back into the ocean.
-The carbon that is naturally dissolved in the seawater can be easily converted to CO2 by slightly increasing the acidity of the water. To make it come out, the water is trickled over a large surface area with air blowing over it. “In that process, we can constrict over 90% of the carbon out of that water,” Halloran says.