Delivery
99.99 Percent Available
Grant PUD power travels to our customers over thousands of miles of transmission and distribution lines. Here's a look at our system by the numbers...
477
Miles, transmission lines
59
Substations/switchyards
10,880
Padmount transformers
3,980
Miles, distribution lines
25,068
Overhead transformers
55,943
Active meters
Fuel Mix
Fuel Mix
Each year the Washington State Energy Office at the Washington Department of Commerce publishes fuel mix generation categories and percentage calculations based on data from regional power suppliers. The most current power generation categories for Grant PUD can be found at the link below.
Carbon Content: For the calendar year ending 2019, the carbon content of the energy delivered to Grant PUD customers combined across all rate classes was .117 metric tons per megawatt hour. The energy delivered to core customers had a carbon content of .102 metric tons per megawatt hour. Energy delivered by Grant PUD to non-core customers that did not buy Rate Schedule 13 Specified Source, had a carbon content of .184 metric tons per megawatt hour.
