This is The ChangeUnderground for the 13th of December 2021.
I’m your host, Jon Moore
Decarbonise the Air, Recarbonise the Soil!
As we discussed last episode, a confluence of events pointed to supply chain issues and possible food supply shortages. Things like rising energy costs, fertiliser costs, personnel shortages in key parts of the supply chain and so on.
Imagine my surprise when I discovered the truly remarkable substance AdBlue. I’d seen this being promoted some time in the past decade as a diesel additive, or so I thought. It turns out this is a diesel exhaust additive. Squirted into the exhaust of diesel engines it removes nitrogen oxide and replaces it with nitrogen and water. AdBlue is a compound of deionised water and…. Wait for it…. Urea! Continue reading →