The bbc's chart shows carbon cost of farmed proteins.... so non-farmed proteins might be considered carbon neutral perhaps. That could be venison from deer herds culled to cut back numbers or other naturally (and sustainably) caught protein. Road-kill might be the lowest carbon :)
Quietly_quitting t1_j2w848f wrote
Reply to What is the lowest-carbon protein? by abercravest
The bbc's chart shows carbon cost of farmed proteins.... so non-farmed proteins might be considered carbon neutral perhaps. That could be venison from deer herds culled to cut back numbers or other naturally (and sustainably) caught protein. Road-kill might be the lowest carbon :)