Quote from: Herman post_id=463102 time=1657243068 user_id=1689
The global supply of urea was already being impacted by ongoing supply chain issues, but this worsened after the invasion of Ukraine on February 24.
Russia's government has also weighed suspending fertilizer and urea(used for DEF fluid required in diesel vehicles) exports, while China, another major exporter of urea, has placed restrictions on exports.
Believe it or not, DEF production and use creates shitloads of CO2.