Biden Pledges tobr Reduce U.S. Greenhousebr Gas Emissions by 50 .br On April 22, President Joe Bidenbr announced his administration’s latestbr push to combat climate change. .br Biden said that by 2030, the U.S. will have reducedbr greenhouse gas emissions by 50 to 52 percent.br That’s more than double what the U.S. committedbr to under the 2015 Paris climate agreement. .br His pledge moves the U.S. closer tobr decarbonizing the nation’s energy sector by 2030br and achieving net-zero emissions by 2050. .br This is the decade that we must make decisions to avoid the worst consequences of the climate crisis … This is a moral imperative. An economic imperative. A moment of peril, but also a moment of extraordinary possibilities, President Joe Biden, via CNBC.br Biden will announce the country’s target at the br global leaders climate summit on April 22 and April 23.br 40 world leaders will be attending thebr virtual event and are expected to br make their own new commitments.br The U.K. and European Union havebr committed to cutting emissions by 68 percentbr and 55 percent, respectively.br China has vowed to be carbon neutral by 2060.