3 ms·
There are more problems with fertilizer than CO2 emissions.
by nielsbot 5y ago
There are more problems with fertilizer than CO2 emissions.
- photochemsyn 5y agoSlow-release fertilizers solve a lot of those problems, and you can indeed make NH3 without fossil fuels, using solar / wind power to split water to generate the necessary hydrogen for the Haber-Bosch process. Mining the potash might be the more serious long-term issue though.