Carbon dioxide emissions are rebounding after a dip in 2020, and researchers say that at the current rate, the Earth's "carbon budget" will be exhausted in roughly 11 years.
On climate finance, faster emissions cuts and setting the climate action traffic signal for business from red to green, a Biden administration could produce big shifts.
U.S. Steel has announced it aims to cut greenhouse gas emissions by 20 percent by 2030. The plan relies in large part on upgrades at two large facilities.
