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Special features


2025 US merchant CO2 report

Merchant carbon dioxide (CO2) production will be down in the US in 2025, mostly from plant losses but also the typical sourcing issues encountered every year – normal plant turnarounds that start in March and...




Getting more from cannabis with cryogenics

CryoMass Technologies is using cryogenic separation to enhance cannabis processing, improving efficiency and extraction yields – could this reshape biomass extraction? Molly Burgess speaks to the company’s CEO about its potential


Chips picture is mixed

Despite generous subsidies and soaring tech demand, the outlook for the specialty gas semiconductor sector is one of uncertainty. Dominic Ellis tells the story


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