PUD 3 offices will remain closed for the foreseeable future however we can still be reached by phone at 360-426-8255. Mason PUD 3 is committed to keeping our customers connected to essential services during the COVID-19 pandemic emergency. If you are experiencing hardship as a result of the COVID-19 pandemic, you may be eligible for support, including long-term payment arrangements or bill assistance. Learn more about PUD 3's response to COVID-19 or for more information about the PUD's COVID-19 Customer Support Program here.

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PUD 3 Fuel Mix

Every year, Washington State reports on the source of electricity for customers throughout the state. The "Fuel Mix Report" shows that PUD 3's electricity is 98% CARBON-FREE.

Utility Fuel Mix Report for 2018 (Reported in 2019)

Type of Fuel	Percentage
Hydroelectric	78.69%
Nuclear	9.79%
Wind	8.95%
Unspecified Resources	2.53%
Solar	.03%
Natural Gas	.01%
Coal	0%
Petroleum	0%
Other Generation	0%

Total	100%

Data for the report comes from the Washington State Department of Commerce’s “Washington State Electric Utility Fuel Mix Disclosure Reports for Calendar Year 2018” (Reported in 2019).

* PUD 3’s unspecified resources come exclusively from the Bonneville Power Administration’s resource mix. It includes market purchases made on behalf of PUD 3. Because these are market purchases, the specific source of the power is not identified.

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