(Portland, OR)  --  Portland International Airport is getting millions of dollars in federal funding to help reduce emissions.  A total of 18-million dollars from the Bipartisan Infrastructure Law will go to the airport.  The money will be used to install a new heat pump and replace the chillers and boilers from the current system that was installed 50 years ago.  The new heat pump will reduce emissions by 83-percent.  The Port of Portland's ultimate goal is to have the airport produce zero carbon emissions by 2050.