Source Name Owner Online Year County

La Ola Solar Project Lanai Sustainability Institute 2008 Maui

Miki Basin MECO 1990 Maui

Palaau Power MECO 1985 Maui

Hawaiian Comm & Sugar Puunene Mill****Hawaiin Coml and Sugar Co Ltd 1960 Maui

Kaheawa Pastures Wind Farm First Wind 2006 Maui

Kaheka Hydro Hawaiin Coml and Sugar Co Ltd 1925 Maui

Auwahi Wind Sempra Energy 2012 Maui

Kaheawa Wind Power II First Wind 2012 Maui

Hana Substation MECO 2001 Maui

Kahului MECO 1948 Maui

Maalaea MECO 1992 Maui

Kalaheo Hydro McBryde Sugar Co 1928 Kauai

Kapaa Photovoltaic Project Kapaa Solar 2011 Kauai

Wainiha Hydro McBryde Sugar Co 1906 Kauai

Poipu Koloa Solar PV AES Solar Energy 2012 Kauai

Anahola Solar Energy Project Kauai Island Utility Coop 2013 Kauai

Kauai Solar Plant Kauai Island Utility Coop 2014 Kauai

Additional Renewables Kauai Island Utility Coop Kauai

Kapaia Power Station Kauai Island Utility Coop 2002 Kauai

Port Allen Kauai Island Utility Coop 1964 Kauai

Hawi Wind Farm enXco Inc. 2006 Hawaii

Pakini Nui Wind Farm Tawhiri Power LLC 2007 Hawaii

Puna Geothermal Venture I Ormat Technologies Inc. 1992 Hawaii

Puueo HELCO 1918 Hawaii

Waiau Hydro HELCO 1921 Hawaii

Wailuku River Hydroelectric MidAmerican Energy & TransAlta Energy 1993 Hawaii

Holaniku at Keahole Point Keahole Solar 2009 Hawaii

Hu Honoa Bioenergy (Eucalyptus) Hu Honua Bioenergy 2013 Hawaii

Hamakua Energy Plant ArcLight Capital Partners 2000 Hawaii

Kanoelehua HELCO 1962 Hawaii

Keahole** HELCO 1989 Hawaii

Puna HELCO 1988 Hawaii

Shipman HELCO 1943 Hawaii

W H Hill HELCO 1965 Hawaii

Waimea HELCO 1954 Hawaii

H Power City of Honolulu 1989 Honolulu

Kahuku Wind Power Project First Wind 2011 Honolulu

Kapolei Sustainable Energy Park Forest City 2011 Honolulu

Campbell Industrial Park HECO 2009 Honolulu

Kawailoa Wind First Wind 2012 Honolulu

Honua Power Biomass (Waste-to-Energy Gasification) Honua Power 2013 Honolulu

Campbell Industrial Park Solar Project IC Sunshine 2012 Honolulu

Kalaeloa Solar One Keahole Solar 2012 Honolulu
Kalaeloa Solar Two SunPower Corp. 2012 Honolulu

Kalaeola RE Park Scatec Solar North America 2013/2014 Honolulu

Pearl Harbor Solar Project Sempra Energy 2014 Honolulu

Honolulu International Airport Emergency Power (Biodiesel) HECO 2012 Honolulu

AES Hawaii AES Hawaii 1992 Honolulu

Hawaii Cogen Chevron Corp 1990 Honolulu

Honolulu HECO 1954 Honolulu

Kahe HECO 1963 Honolulu

Kalaeola Cogen Plant Harbart Power & PSEG Global 1989 Honolulu

Tesoro Hawaii HECO 1982 Honolulu

Waiau HECO 1947 Honolulu

Non-EGUs

Chevron Marine Terminal Honolulu Chevron Corp Honolulu

Shell Oil Marine Terminal Shell Oil Hawaii

Maui Pineapple Co. Maui Pineapple Co. Maui

Ameron Hawaii Kapaa Quarry Ameron Hawaii Honolulu

Ameron Hawaii Camp 10 Quarry Ameron Hawaii Maui
Island Source Type

Unit Type (Coal 

Steam, CT, CC, etc)

Primary Fuel (Coal, NG, 

Dist, Bio)

Capacity 

(MW)

Lanai SOLAR Renewable Solar 1.2

Lanai OIL Combustion Turbine Distillate Fuel Oil 10.4

Molokai OIL Combustion Turbine Distillate Fuel Oil 15.1

Maui BIOMASS Steam Turbine Biomass 46.1

Maui WIND Renewable Wind 30.0

Maui HYDRO Renewable Hydro 4.5

Maui WIND Renewable Wind N/A

Maui WIND Renewable Wind N/A

Maui OIL Combustion Turbine Distillate Fuel Oil 2.0

Maui OIL Steam Turbine Residual Fuel Oil 34.0

Maui OIL Combined Cycle Distillate Fuel Oil 229.8

Kauai HYDRO Renewable Hydro 1.1

Kauai SOLAR Renewable Solar 1.2

Kauai HYDRO Renewable Hydro 3.6

Kauai SOLAR Renewable Solar N/A

Kauai SOLAR Renewable Solar N/A

Kauai SOLAR Renewable Solar N/A

Kauai HYDRO/SOLAR Renewable N/A

Kauai OIL Combustion Turbine Jet Fuel, Distillate Fuel Oil 39.1

Kauai OIL Combined Cycle Distillate Fuel Oil 99.5

Hawaii WIND Renewable Wind 10.5

Hawaii WIND Renewable Wind 21.0

Hawaii GEOTHERMAL Renewable Geothermal 35.0

Hawaii HYDRO Renewable Hydro 3.1

Hawaii HYDRO Renewable Hydro 1.0

Hawaii HYDRO Renewable Hydro 10.4

Hawaii SOLAR Renewable Solar N/A

Hawaii BIOMASS Steam Turbine Biomass N/A

Hawaii OIL Combined Cycle Waste Oil 66.0

Hawaii OIL Combustion Turbine Distillate Fuel Oil 21.0

Hawaii OIL Combustion Turbine Distillate Fuel Oil 71.1

Hawaii OIL Steam Turbine Residual Fuel Oil 39.1

Hawaii OIL Steam Turbine Residual Fuel Oil 15.0

Hawaii OIL Steam Turbine Residual Fuel Oil 37.1

Hawaii OIL Combustion Turbine Distillate Fuel Oil 7.5

Oahu BIOMASS Steam Turbine Biomass 60

Oahu WIND Renewable Wind 30

Oahu SOLAR Renewable Solar 1.18

Oahu BIOMASS Combustion Turbine Biodiesel/Distillate Fuel Oil 113

Oahu WIND Renewable Wind N/A

Oahu BIOMASS Steam Turbine Biomass N/A

Oahu SOLAR Renewable Solar N/A

Oahu SOLAR Renewable Solar N/A
Oahu SOLAR Renewable Solar N/A

Oahu SOLAR Renewable Solar N/A

Oahu SOLAR Renewable Solar N/A

Oahu BIOMASS Combustion Turbine Biomass N/A

Oahu COAL Coal Steam Coal (Bit) 203

Oahu OIL Combustion Turbine Distillate Fuel Oil 9

Oahu OIL Steam Turbine Residual Fuel Oil 104.4

Oahu OIL Steam Turbine Residual Fuel Oil 609.7

Oahu OIL Combined Cycle Residual Fuel Oil 299.4

Oahu OIL Combustion Turbine Kerosene 20

Oahu OIL Steam Turbine Residual Fuel Oil 474.6

Oahu

Hawaii

Maui

Oahu

Maui
2008

Output (Gwh)

Fuel Input 

(MMBtu)

Capacity 

Factor Heat Rate

Nitrogen 

Oxides (Tons)

Sulfur Dioxide 

(Tons)

N/A

30.44 309,174 33% 10,156 288.34 6.43

36.76 367,209 28% 9,989 291.63 7.70

189.66 6,355,134 46.96% 33,509 890.13 515.59

110.57 42.07%

9.31 23.62%

N/A

N/A

0.05 576 0.30% 11,077 0.20 0.16

202.73 2,921,079 68.07% 14,409 474.02 2,876.40

843.33 7,690,088 41.89% 9,119 2,917.91 697.21

4.88 50.62%

1.74 16.42%

27.03 85.71%

N/A

N/A

N/A

N/A

216.26 1,902,607 63% 8,798 677.07 543.77

262.16 3,075,114 30% 11,730 1,566.46 52.29

32.15 34.96%

97.13 52.80%

234.33 2,309,117 76.43% 9,854

12.06 44.40%

5.82 66.38%

17.89 19.64%

N/A

N/A

399.53 3,266,720 69.10% 8,176 1,002.45 613.68

0.66 8,549 0.36% 12,933 463.98 2,885.99

104.56 1,313,377 16.79% 12,562 113.19 75.01

92.27 1,470,921 26.94% 15,941 222.33 1,392.27

28.67 479,904 21.82% 16,741 75.22 480.20

217.14 2,883,637 66.81% 13,280 380.03 799.75

2.33 24,676 3.55% 10,586 39.50 1.40

329.89 5,444,465 62.76% 16,504 1,029.88 83.82

71.03 27.03%

1.74 16.84%

24.20 438,293 2.45%

N/A

N/A

N/A

N/A
N/A

N/A

N/A

N/A

1,598.63 15,843,615 90% 9,911 745.38 1,701.18

67.26 1,332,010 85% 19,804 488.93 860.24

145.62 1,818,224 16% 12,487 284.89 367.94

3,287.50 33,623,353 62% 10,228 4,262.48 7,149.47

1,402.09 12,067,829 53% 8,607 3,145.18 3,014.48

141.86 3,398,589 81% 23,957 1,037.92 981.75

1,243.37 13,627,474 30% 10,960 1,789.81 2,693.81

80.28 24.18

91.09 5.99

3.57 0.42
2008

Volatile 

Organic 

Compounds

Carbon 

Monoxide

Primary PM10 

(Filterables + 

Condensibles)

Primary PM2.5 

(Filterables + 

Condensibles) Ammonia

Available 

Capacity

1.2

7.60 60.80 13.67 13.53 0.88 10.2

11.99 76.18 10.95 10.90 1.05 12.3

183.65 5,265.30 232.58 142.72 1.92 46.1

30.0

4.5

21.0

21.0

0.20 0.06 0.02 0.02 0.00 2.0

6.31 48.60 159.10 117.60 8.29 32.3

78.37 642.82 199.12 191.32 21.90 205.0

1.1

1.2

3.6

3.0

12.0

10.0

-

652.92 184.54 81.34 68.87 11.50 26.6

67.21 295.21 120.85 117.89 28.11 90.4

10.5

21.0

38.0

3.1

1.0

10.4

2.0

24.0

13.34 111.32 156.79 150.14 9.29 60.8

7.51 50.91 153.17 116.05 7.74 10.5

2.00 38.35 11.10 10.90 3.74 82.6

3.58 26.15 74.12 56.32 3.95 34.0

1.21 8.00 25.40 19.20 1.37 15.0

7.21 47.98 66.88 52.42 7.76 35.5

1.00 10.50 0.70 0.70 0.07 7.5

1.03 110.70 137.37 119.31 296.76 88.0

30.0

1.2

113.0

69.0

12.0

5.0

5.0
5.0

5.0

300.0

10.0

23.04 550.40 270.44 213.58 4.75 180.0

1,118.34 146.85 106.28 84.91 14.40 9.0

4.61 30.31 37.95 30.24 5.19 100.3

85.46 561.76 674.08 533.44 89.75 582.1

2.29 30.47 749.17 716.76 34.31 214.0

12.84 363.69 77.08 63.04 10.67 20.0

33.77 222.66 280.43 223.82 36.53 456.6

176.03

146.93

4.29 38.10 13.93 4.28 N/A

4.20 19.62 46.86 32.91 N/A

0.29 0.77 11.22 4.53 N/A
2018

Output 

(GWh)

Capacity 

Factor

Fuel Input 

(MMBtu)

Nitrogen Oxides 

(Tons)

Sulfur Dioxide 

(Tons)

Volatile Organic 

Compounds

1.77 16.84%

17.763 19.88% 180,410 168.25 3.75 4.44

34.54 32.06% 345,014 274.01 7.23 11.27

189.66 46.96% 6,355,134 890.13 515.59 183.65

110.57 42.07%

9.31 23.62%

77.40 42.07%

77.40 42.07%

0.00 0.00%

0.00 0.00%

715.73 41.89% 6,526,517 2,476.40 591.72 66.51

4.88 50.62%

2.53 23.90%

27.03 85.71%

6.28 23.90%

25.12 23.90%

20.94 23.90%

12.57 -

216.26 92.81% 1,902,589 677.06 543.76 652.92

136.44 17.23% 1,600,372 815.23 27.22 34.98

32.15 34.96%

97.13 52.80%

254.42 76.43%

12.06 44.40%

5.82 66.38%

17.89 19.64%

4.19 23.90%

125.00 59.46% 2,119,937 296.93 171.99 61.26

368.05 69.10% 3,009,342 923.47 565.33 12.29

0.00 0.00% 0

0.00 0.00% 0

23.52 7.9% 375,014 56.68 354.96 0.91

0.00 0.00% 0

207.78 66.81% 2,759,275 363.64 765.26 6.90

0.00 0.00% 0

483.83 62.76% 7,985,215 1,510.50 122.93 1.52

71.03 27.03%

2.47 23.90%

44.78 4.52% 810,923 122.74 0.08 2.62

254.29 42.07%

99.86 95.00% 1,348,164 143.00 185.00 15.00

10.47 23.90%

6.57 15.00%
10.47 23.90%

10.47 23.90%

628.09 23.90%

15.01 17.13% 202,579 41.13 0.03 0.88

1,417.50 89.90% 14,048,526 660.93 1,508.43 20.43

67.26 85.31% 1,332,010 488.93 860.24 1,118.34

0.00 0.00%0

3,138.68 61.55% 32,101,286 4,069.52 6,825.83 81.59

1,179.45 62.92% 10,151,590 2,645.76 2,535.82 1.93

141.86 80.97% 3,398,589 1,037.92 981.75 12.84

0.00 0.00%0

176.03

146.93

98.75 29.74 5.28

112.04 7.37 5.16

4.39 0.51 0.36
Carbon 

Monoxide

Primary PM10 

(Filterables + 

Condensibles)

Primary PM2.5 

(Filterables + 

Condensibles) Ammonia

35.48 7.98 7.89 0.51

71.58 10.29 10.24 0.98

5,265.30 232.58 142.72 1.92

545.56 168.99 162.37 18.59

184.54 81.33 68.87 11.50

153.63 62.89 61.35 14.63

1,756.39 77.58 47.61 38.30

102.55 144.44 138.31 8.56

6.67 18.90 14.36 1.01

45.91 64.00 50.16 7.42

162.36 201.47 174.98 435.25

13.12 0.90 0.78 6.89

26.00 24.00 20.84 38.94
4.40 0.30 0.26 1.03

488.04 239.80 189.38 4.21

146.85 106.28 84.91 14.40

536.33 643.57 509.29 85.69

25.64 630.21 602.94 28.86

363.69 77.08 63.04 10.67

46.87 17.14 5.26 N/A

24.14 57.64 40.48 N/A

0.95 13.80 5.58 N/A
Tons/Year

2008 Volatile Organic 

Compounds

Carbon 

Monoxide Nitrogen Oxides

Primary PM10 

(Filterables + 

Condensibles)

Primary PM2.5 

(Filterables + 

Condensibles)

Lanai 7.60 60.80 288.34 13.67 13.53

Molokai 11.99 76.18 291.63 10.95 10.90

Maui 273.12 5,995.66 4,366.12 615.97 460.48

Kauai 720.13 479.74 2,243.52 202.19 186.75

Hawaii 182.79 293.22 2,296.70 488.17 405.74

Oahu 1,461.61 2,036.47 12,875.56 2,379.66 2,018.00

Total 2,657.25 8,942.07 22,361.88 3,710.61 3,095.39

2018

Volatile Organic 

Compounds

Carbon 

Monoxide Nitrogen Oxides

Primary PM10 

(Filterables + 

Condensibles)

Primary PM2.5 

(Filterables + 

Condensibles)

Lanai 4.44 35.48 168.25 7.98 7.89

Molokai 11.27 71.58 274.01 10.29 10.24

Maui 255.80 5,858.68 3,469.67 432.50 315.93

Kauai 687.90 338.17 1,492.29 144.23 130.22

Hawaii 228.29 1,911.52 1,640.72 304.91 250.44

Oahu 1,436.34 1,790.57 10,832.47 1,981.25 1,686.91

Total 2,624.03 10,005.98 17,877.41 2,881.16 2,401.63
Sulfur Dioxide Ammonia

6.43 0.88

7.70 1.05

4,113.96 32.10

596.06 39.61

6,248.30 33.92

16,858.68 492.36

27,831.13 599.93

Sulfur Dioxide Ammonia

3.75 0.51

7.23 0.98

1,137.56 20.50

570.98 26.13

1,857.54 55.29

13,027.47 625.94

16,604.54 729.36