Power Management

Grays Harbor PUD Integrated Resource Plan

Grays Harbor PUD Conservation Potential Assessment

Fuel Mix

2021 Utility Fuel Mix

Fuel	%	Total Megawatt-hours
Biogas	0%	0
Biomass	0%	0
Coal	0%	0
Geothermal	0%	0
Hydro	78.81%	919,865
Natural Gas	2.53%	29,572
Nuclear	10.17%	118,657
Other Biogenic	0%	0
Other Non-Biogenic	0%	0
Petroleum	0%	0
Solar	0%	0
Unknown	0%	0
Waste	0%	0
Wind	4.78%	55,737
Unspecified	3.71%	43,326
Total	100%	1,167,158

2020 Utility Fuel Mix

Fuel	%	Total Megawatt-hours
Biogas	0%	0
Biomass	0.89%	8,040
Coal	0%	0
Geothermal	0%	0
Hydro	83.94%	755,205
Natural Gas	0%	0
Nuclear	10.82%	97,394
Other Biogenic	0%	0
Other Non-Biogenic	0%	0
Petroleum	0%	0
Solar	0%	0
Unknown	0%	0
Waste	0%	0
Wind	0%	0
Unspecified	4.35%	39,168
Total	100%	899,807

2020 Bonneville Power Administration Claims

Fuel	MWh
Hydro	755,205
Nuclear	97,394
Sub Total	852,599
BPA Unspecified Purchase	39,168
BPA Total	891,767

2019 Utility Fuel Mix

Fuel	%	Total Megawatt-hours
Biogas	0%	0
Biomass	0%	0
Coal	0%	0
Geothermal	0%	0
Hydro	83.16%	790,972
Natural Gas	0%	0
Nuclear	11.45%	108,952
Other Biogenic	0%	0
Other Non-Biogenic	0%	0
Petroleum	0%	0
Solar	0%	0
Unknown	0%	0
Waste	0%	0
Wind	0%	0
Unspecified	5.39%	51,240
Total	100%	896,941

2019 Bonneville Power Administration Claims

Fuel	MWh
Hydro	790,972
Nuclear	108,925
Sub Total	899,924
BPA Unspecified Purchase	51,240
BPA Total	951,164

2018 Utility Fuel Mix

Fuel	%	Total Megawatt-hours
Biogas	0%	0
Biomass	2.84%	27,000
Coal	0%	0
Geothermal	0%	0
Hydro	84%	798,533
Natural Gas	0.01%	63
Nuclear	10.45%	99,305
Other Biogenic	0%	0
Other Non-Biogenic	0%	0
Petroleum	0%	0
Solar	0%	0
Unknown	0%	0
Waste	0%	0
Wind	0%	0
Unspecified	2.7%	25,627
Total	100%	950,528

2017 Utility Fuel Mix

Fuel	%	Megawatt-hours from Claims on Resources	Total Megawatt-hours from Market Purchases	Total Megawatt-hours
Biogas	0%	0	0	0
Biomass	4.79%	46,200	739	46,939
Coal	0.60%	0	5,846	5,846
Geothermal	0%	0	0	0
Hydro	85.31%	816,206	19,380	835,586
Nuclear	8.45%	81,953	859	82,813
Natural Gas	0.78%	56	7,592	7,648
Other Biogenic	0%	0	0	0
Other Non-Biogenic	0%	0	399	399
Petroleum	0.03%	0	253	253
Solar	0%	0	0	0
Waste	0%	0	0	0
Wind	0%	0	0	0
Total	100%	866,583	30,358	896,941

2016 Utility Fuel Mix

Fuel	%	Megawatt-hours from Claims on Resources	Total Megawatt-hours from Market Purchases	Total Megawatt-hours
Biogas	0%	0	0	0
Biomass	9.13%	81,440	477	81,887
Coal	1.12%	0	10,073	10,073
Geothermal	0%	0	0	0
Hydro	78.92%	694,795	13,055	707,850
Nuclear	10.14%	90,287	705	90,992
Natural Gas	0.64%	61	5,692	5,753
Other Biogenic	0%	0	0	0
Other Non-Biogenic	0.03%	0	237	237
Petroleum	0.02%	0	149	149
Solar	0%	0	0	0
Waste	0%	0	0	0
Wind	0%	0	0	0
Total	100%	866,583	30,358	896,941

2016 BPA Claims

Fuel	MWh
Biomass	440
Hydro	694,795
Natural Gas	61
Nuclear	90,287
Sub Total	785,583
BPA Market Purchase	30,358
BPA Total	815,941

2015 Utility Fuel Mix

Fuel	%	Megawatt-hours from Claims on Resources	Total Megawatt-hours from Market Purchases	Total Megawatt-hours
Biogas	0%	0	0	–
Biomass	0.22%	1,175	756	1,930
Coal	2.35%	0	20,816	20,816
Geothermal	0%	0	0	0
Hydro	86.30%	747,239	18,229	765,468
Natural Gas	0.86%	206	7,424	7,630
Other Biogenic	0.03%	283	0	283
Other Non-Biogenic	0.04%	0	312	312
Petroleum	0.02%	0	163	163
Solar	0%	0	0	0
Waste	0%	0	0	0
Wind	0%	0	0	0
Total	100%	838,328	48,576	886,903

2015 BPA Claims

Fuel	MWh
Biomass	1,175
Hydro	747,239
Natural Gas	206
Nuclear	89,425
Other Biogenic	283
Sub Total	838,328
BPA Market Purchase	48,577
BPA Total	886,905

2014 Utility Fuel Mix

Fuel	%	Megawatt-hours from Claims on Resources	Total Megawatt-hours from Market Purchases	Total Megawatt-hours
Biomass	0.10%	534.144	345.950	880.094
Coal	1.74%	0	15,891.931	15,891.931
Cogeneration	0%	0	0	0
Geothermal	0%	0	0	0
Hydro	87.73%	782,771.051	16,667.351	799,448.402
Landfill Gas	0.01%	0	86.354	86.354
Natural Gas	0.77%	761.685	6,223.116	6,984.802
Nuclear	9.58%	86,102.179	1,226.608	87,328.787
Other	0.01%	0	85.237	85.237
Petroleum	0.02%	71.125	121.396	192.521
Solar	0%	0	0	0
Waste	0.04%	76.178	300.695	376.873
Wind	0%	0	0	0
Total	100%	870,316.363	40,958.638	911,275.001

2013 Utility Fuel Mix

Fuel	%	Megawatt-hours from Claims on Resources	Total Megawatt-hours from Market Purchases	Total Megawatt-hours
Biogas	0.07%	310.951	351.482	662.433
Coal	2.30%	0	22,143.77	22,143.77
Cogeneration	0%	0	0	0
Geothermal	0%	0	0	0
Hydro	86.61%	817,191.05	17,152.22	834,343.27
Landfill Gas	0.01%	0	60.25	60.25
Natural Gas	0.95%	443.415	8,703.43	9,146.85
Nuclear	9.99%	95,189.54	1,083.49	96,273.03
Other	0.01%	0	92.557	92.557
Petroleum	0.02%	41.405	185.137	226.542
Solar	0%	0	0	0
Waste	0.04%	44.347	375.713	420.06
Wind	0%	0	0	0
Total	100%	913,220.71	50,148.04	963,368.75

2012 Utility Fuel Mix

Fuel	%	Megawatt-hours from Claims on Resources	Total Megawatt-hours from Market Purchases	Total Megawatt-hours
Biomass	0.09%	601.150	279.100	880.250
Coal	1.60%	0	16,420.700	16,420.700
Cogeneration	0%	0	0	0
Geothermal	0%	0	0	0
Hydro	88.03%	880,966.717	21,886.680	902,853.398
Landfill Gas	0.01%	0	70.394	70.394
Natural Gas	0.64%	857.236	8,715.162	6,572.398
Nuclear	9.57%	96,903.372	1,204.726	98,108.098
Other	0.01%	0	72.267	72.267
Petroleum	0.025	80.047	161.042	241.089
Solar	0%	0	0	0
Waste	0.04%	85.734	286.672	372.406
Wind	0%	0	0	0
Total	100%	979,494,257	46,096.743	1,025,591