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-UK project trials carbon capture at sea to help tackle climate change [[https://kra34c.cc/|kra35.cc]]
+‘Americans kickstarted the resurrection’: Now Italians are snapping up $1 homes for themselves [[https://kra27-28.cc/|kra26 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.
-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.
+Of the many depopulated Italian towns to launch bargain home schemes in recent years, none have been more successful than Sicily’s Sambuca di Sicilia.
-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.
+Sambuca’s home sell-offs have seen huge demand, with American buyers rushing to snap up discounted houses in the hillside town for a symbolic €1 in 2019 and €2 in 2021.
-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.
+Previously largely unknown, even to some Italians, Sambuca has since welcomed so many Americans that it’s been nicknamed “Italy’s Little America.”
-“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.
+But according to the town’s mayor Giuseppe Cacioppo, this US buyer trend has changed or, at the very least, slowed down. Now it’s Italians who are snapping up the town’s abandoned homes.
+“Something weird happened with this third batch of auctioned homes; we thought more Americans would apply, so we were amazed that for the first time ever it was mainly Italians from all over Italy,” Cacioppo tells CNN.
-“But it also means it’s very straightforward to take that carbon out of the water.”
+Sambuca has placed dozens of dwellings on the market over the years in a bid to revive the community, which has suffered from depopulation as residents move to bigger cities.
-Pilot plant
+In both past editions, the number of requests, mostly from the US, to purchase neglected homes was so high that local authorities had to place the old abandoned properties at auction.
-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.
+While some bidders opted to snap up abandoned ruins, over a hundred Americans purchased ready-to-occupy homes from locals, revitalizing the area’s dwindling real estate market.
-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.

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