President Donald Trump and congressional Republicans are promising that their sweeping tax and spending cuts package will usher in an era of historic economic growth.

U.S. Senate Republicans on Monday unveiled proposed changes to President Donald Trump's sweeping tax-cut and spending bill that would make some business-related tax breaks permanent while making more limited the deduction for state and local income taxes,

The Senate version of the bill includes a provision that would fully phase out both solar and wind power tax incentives by 2028. It does, however, keep incentives for nuclear, hydropower and geothermal energy for longer.