At some 887 pages, the legislation is a sprawling collection of tax breaks, spending cuts and other Republican priorities, including new money for national defense and deportations.

Congress passed a giant tax bill that includes the Senate's SALT changes that allow rich Americans in high-tax states to save money, experts say.

The GOP Senate version of the "big, beautiful bill" would raise the cost of wind and solar projects by 10% to 20%, one energy group estimated.