XML 33 R23.htm IDEA: XBRL DOCUMENT v3.24.2
Income tax Income tax (Tables)
6 Months Ended
Jun. 30, 2024
Income Tax Disclosure [Abstract]  
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] The significant differences between the Federal statutory tax rate and PGE’s effective tax rate are reflected in the following table:
Three Months Ended June 30, Six Months Ended June 30,
2024202320242023
Federal statutory tax rate21.0 %21.0 %21.0 %21.0 %
Federal tax credits*
(18.5)(11.2)(17.1)(10.0)
State and local taxes, net of federal tax benefit9.2 8.3 9.1 8.8 
Flow-through depreciation and cost basis differences(0.7)(0.6)(0.6)0.5 
Reversal of excess deferred income tax
(2.9)(3.8)(2.7)(3.7)
Other0.8 7.1 0.3 0.9 
Effective tax rate8.9 %20.8 %10.0 %17.5 %
* Federal tax credits primarily consist of production tax credits (PTCs) earned from Company-owned wind-powered generating facilities. PTCs are earned based on a per-kilowatt hour rate and, as a result, the annual amount of PTCs earned will vary based on weather conditions and availability of the facilities. PTCs are earned for 10 years from the in-service dates of the corresponding facilities. PGE’s PTC generation will end at various dates through 2034.