Biden will pledge to cut greenhouse gas emissions nearly in half by 2030, sources say.

By BY LISA FRIEDMAN AND CORAL DAVENPORT from NYT U.S. https://www.nytimes.com/live/2021/04/20/us/biden-news-today/biden-will-pledge-to-cut-greenhouse-gas-emissions-nearly-in-half-by-2030-sources-say?partner=IFTTT