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    Brendan Jones (brendanjones@fosstodon.org)'s status on Friday, 12-Jan-2024 19:33:55 JSTBrendan JonesBrendan Jones

    "A Massachusetts-based startup has figured out how to produce zero-carbon cement."

    This sounds amazing and it's huge if it can be scaled (cement production currently causes 8% of global carbon emissions), but the article is basically an uncritical press release.

    Anyone familiar with the subject: what are the downsides, if any?

    https://heatmap.news/technology/sublime-carbon-cement-electrolyzer #climatechange #emissions #concrete #cement

    In conversationabout a year ago from fosstodon.orgpermalink
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