NorthWestern to Pass $3 Million in Federal Tax Cut Savings to South Dakota Customers, Agrees to Two-Year Rate Freeze
The South Dakota Public Utilities Commission approved a settlement allowing NorthWestern Energy to refund $3 million in savings resulting from the federal tax reform that slashed the federal income tax rate to 21 percent from 35 percent effective Jan. 1., according to a Sept. 18 press release. The company agreed to a rate moratorium to…

