"The sulphuric haze that hangs over [[Delhi]] and [[Mumbai]] doesn’t have to be there. **We already have a fix for it: capturing the sulphur dioxide that comes out of coal power plants. Power plants need to add a ‘scrubber’ to the smokestack**. For example, add limestone and the sulphur dioxide in the gas reacts to form a solid that you can capture. ([Location 1106](https://readwise.io/to_kindle?action=open&asin=B0C3X6X695&location=1106))" --- **Tags** -- [[quotes]], [[carbon-capture-and-storage]], [[sulphur]], [[sulphur-dioxide]], [[limestone]], [[emissions]], [[pollution]], [[coal-energy]], [[climate-change]], **Source** -- [[260103133118 - B - Not the End of the World]]