Farmed prawn are never ever boiled alive…

Imported crayfish meat for UK rocket salad is. Firstly boiled (or steamed) – then peeled, then frozen. Raw processed crayfish not allowed to be exported out of China as a known disease carrier.

….and the reference to shrimp in Carbon Footprint COP26 Blog is about wild caught shrimp from 2018..

https://www.crustaceancompassion.org.uk/

Engineered prawn cooling…refrigeration pond to processing transport technology….ice, ice, baby..

Conversion and storage of solar energy for cooling – Energy & Environmental Science

Isochoric prawn – better than fresh?

New Food Freezing Concept Improves Quality, Increases Safety and Cuts Energy Use…