The object
Alisha Fredriksson co-invented a modular unit fitted to a cargo ship's exhaust stream that reacts captured carbon dioxide with limestone. The physical system was tested aboard a commercial vessel and is designed as retrofit equipment rather than as a shipping offset or software service.
What Alisha did
Co-invented Seabound's modular exhaust carbon-capture system for cargo ships with Roujia Wen.
Why it matters
The system is a consequential attempt to decarbonise existing cargo ships with onboard emissions-control hardware, rather than waiting for fleet replacement.
Living-status check
A dated 6 March 2024 account identifies Fredriksson as a Seabound founder testing the first-of-its-kind capture device on an ocean freighter; Companies House also lists her as Seabound's active director.