That sure sounds like a lot, doesn't it? (notice the "three decades" time period - they always do that).
Annual global annual emissions were 37.15 billion tons in 2022 (37.15 e9). Biden is going to reduce CO2 emissions by 14 million tons per year or 15.4 short tons (U.S. measurement; 15.4 e6).
So Biden is going to make all of our lives miserable to reduce annual global CO2 emissions by 0.042%.
Joe, why don't you ask your masters in China to build ONE less coal fired power plant?