lustyd
Well-known member
The problem there though is that while seagrass does capture carbon dioxide, when it dies and gets buried anaerobic bacteria turn it into methane. Methane is around 1000 times more potent a greenhouse gas than CO2 so this is really a huge own goal.The government plan requires carbon capture in the sea bed and that is affected by anchors. It releases the captured carbon.
It’s a profitable own goal though since the carbon credits can be sold to large companies who want to offset rather than improve.