The Donaldsonville Nitrogen Complex in Donaldsonville, Louisiana, and the Navoiyazot chemical plant in Navoi, Uzbekistan, have a lot in common. Both tap an abundance of low-cost natural gas to produce nitric acid, a chemical used to make fertilizer, and both have invested hundreds of millions of dollars in their plants in recent years to boost … Continue reading A German Initiative Seeks to Curb Global Emissions of a Climate Super-Pollutant