Senators working through the weekend on Trump's “One Big Beautiful Bill” delivered renewable energy supporters an unexpected and unpleasant surprise in the form of proposed taxes that likely would stymie completion of projects already in the works.

The Senate Finance Committee released its proposal for the reconciliation bill, which cuts clean energy tax credits off entirely starting Jan. 1, 2028, but includes some changes from the version of the legislation that passed the House in May.

President Trump issued a memo directing the federal government to withdraw from a deal with four tribes and two states that considered the future operation of four dams on the Lower Snake River and eventually could have led to their breach.