| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Calvert Cliffs nuclear power plant | Nuclear | United States of America | 3,429 |
| 2 | Chalk Point LLC | Gas | United States of America | 2,553 |
| 3 | Douglas Point (PEPCO) nuclear power plant | Nuclear | United States of America | 2,292 |
| 4 | Chalk Point Generating Station | Coal | United States of America | 1,868 |
| 5 | Calvert Cliffs Nuclear Power Plant | Nuclear | United States of America | 1,829 |
| 6 | Perryman nuclear power plant | Nuclear | United States of America | 1,690 |
| 7 | Mt Storm | Coal | United States of America | 1,662 |
| 8 | Brandon Shores | Coal | United States of America | 1,370 |
| 9 | Brandon Shores Generating Station | Coal | United States of America | 1,370 |
| 10 | Morgantown Generating Station | Coal | United States of America | 1,252 |
| 11 | Wildcat Point Generation Facility | Gas | United States of America | 1,114 |
| 12 | Herbert A Wagner | Coal | United States of America | 1,058 |
| 13 | Dickerson | Coal | United States of America | 933 |
| 14 | Keys Energy Center | Gas | United States of America | 831 |
| 15 | CPV St Charles Energy Center | Gas | United States of America | 775 |
| 16 | Herbert Wagner Generating Station | Oil | United States of America | 774 |
| 17 | Essential Power Rock Springs LLC | Gas | United States of America | 773 |
| 18 | Constellation (Project 2) power station | Gas | United States of America | 564 |
| 19 | Conowingo | Hydro | United States of America | 531 |
| 20 | Perryman | Gas | United States of America | 492 |
| 21 | CP Crane Power, LLC | Coal | United States of America | 416 |
| 22 | Brandywine Power Facility | Gas | United States of America | 289 |
| 23 | Riverside (MD) | Gas | United States of America | 257 |
| 24 | AES Warrior Run Generation Plant | Coal | United States of America | 229 |
| 25 | Cove Point LNG Terminal | Gas | United States of America | 229 |
| 26 | Vienna Operations | Oil | United States of America | 162 |
| 27 | Constellation (Project 1) power station | Gas | United States of America | 150 |
| 28 | Notch Cliff | Gas | United States of America | 144 |
| 29 | Twin Ridges Wind Farm | Wind | United States of America | 139 |
| 30 | Westport | Gas | United States of America | 122 |
| 31 | R. Paul Smith power station | Coal | United States of America | 110 |
| 32 | Gould Street | Gas | United States of America | 104 |
| 33 | NRG Chalk Point CT | Gas | United States of America | 94 |
| 34 | Philadelphia | Oil | United States of America | 83 |
| 35 | Great Bay Solar 1 | Solar | United States of America | 75 |
| 36 | Criterion | Wind | United States of America | 70 |
| 37 | Montgomery County Resource Recovery | Waste | United States of America | 68 |
| 38 | Luke Mill | Coal | United States of America | 65 |
| 39 | Wheelabrator Baltimore Refuse | Waste | United States of America | 64 |
| 40 | Pinnacle Wind Force LLC | Wind | United States of America | 55 |
| 41 | Central Utility Plant at White Oak | Gas | United States of America | 54 |
| 42 | Fourmile Ridge | Wind | United States of America | 40 |
| 43 | Roth Rock Wind Farm LLC | Wind | United States of America | 40 |
| 44 | Easton 2 | Oil | United States of America | 39 |
| 45 | Easton | Oil | United States of America | 34 |
| 46 | Fair Wind | Wind | United States of America | 30 |
| 47 | NIH Cogeneration Facility | Gas | United States of America | 28 |
| 48 | UMCP CHP Plant | Gas | United States of America | 27 |
| 49 | Maryland Solar | Solar | United States of America | 27 |
| 50 | Deep Creek | Hydro | United States of America | 20 |
| 51 | Domino Sugar Baltimore | Gas | United States of America | 18 |
| 52 | Fort Detrick Solar PV | Solar | United States of America | 16 |
| 53 | DC Water CHP | Biomass | United States of America | 14 |
| 54 | Mount Saint Mary's | Solar | United States of America | 14 |
| 55 | Longview Solar | Solar | United States of America | 14 |
| 56 | Goddard Steam Plant | Oil | United States of America | 12 |
| 57 | Annapolis Solar Park LLC | Solar | United States of America | 12 |
| 58 | Crisfield | Oil | United States of America | 12 |
| 59 | Rockfish Solar LLC | Solar | United States of America | 10 |
| 60 | Roth Rock North Wind Farm LLC | Wind | United States of America | 10 |
| 61 | Wye Mills VNEM CSG | Solar | United States of America | 10 |
| 62 | Baker Point | Solar | United States of America | 9 |
| 63 | APG Combined Heat and Power Plant | Gas | United States of America | 8 |
| 64 | Gateway Solar | Solar | United States of America | 8 |
| 65 | Church Hill | Solar | United States of America | 6 |
| 66 | JBAB - Washington DC | Solar | United States of America | 6 |
| 67 | Eastern Correctional Institute | Waste | United States of America | 6 |
| 68 | Berlin | Oil | United States of America | 6 |
| 69 | Herbert Farm Solar | Solar | United States of America | 6 |
| 70 | Wicomico | Waste | United States of America | 5 |
| 71 | Ameresco Delaware Central | Waste | United States of America | 5 |
| 72 | Synergen Panorama LLC CSG | Solar | United States of America | 5 |
| 73 | Brown Station Road Plant II | Waste | United States of America | 4 |
| 74 | Eastern Landfill Gas LLC | Waste | United States of America | 4 |
| 75 | NIST Solar | Solar | United States of America | 4 |
| 76 | CNE at Cambridge MD | Solar | United States of America | 3 |
| 77 | Millersville LFG | Waste | United States of America | 3 |
| 78 | Back River Waste Water Treatment | Biomass | United States of America | 3 |
| 79 | UMMS at Pocomoke | Solar | United States of America | 3 |
| 80 | Brown Station Road Plant I | Waste | United States of America | 3 |
| 81 | Montgomery County Oaks LFGE Plant | Waste | United States of America | 2 |
| 82 | Tangier | Oil | United States of America | 2 |
| 83 | APG New Chesapeake | Solar | United States of America | 2 |
| 84 | IKEA Perryville 460 | Solar | United States of America | 2 |
| 85 | Inner Harbor East Heating | Gas | United States of America | 2 |
| 86 | Archdiocese of Baltimore J | Solar | United States of America | 2 |
| 87 | Archdiocese of Baltimore L | Solar | United States of America | 2 |
| 88 | Baltimore City B | Solar | United States of America | 2 |
| 89 | Baltimore City D | Solar | United States of America | 2 |
| 90 | Baltimore City F | Solar | United States of America | 2 |
| 91 | Baltimore City G | Solar | United States of America | 2 |
| 92 | Bluefin Origination 1 | Solar | United States of America | 2 |
| 93 | Cecil County CCVT HS | Solar | United States of America | 2 |
| 94 | Chester Woods Point Solar LLC CSG | Solar | United States of America | 2 |
| 95 | City of Havre De Grace C | Solar | United States of America | 2 |
| 96 | FedEx Field Solar Facility | Solar | United States of America | 2 |
| 97 | Frederick County - Landfill | Solar | United States of America | 2 |
| 98 | Gibbons CSG | Solar | United States of America | 2 |
| 99 | Kingsville CSG | Solar | United States of America | 2 |
| 100 | NA 1(Hagerstown) | Storage | United States of America | 2 |
| 101 | Old Court Rd Solar | Solar | United States of America | 2 |
| 102 | Queen Anne's County | Solar | United States of America | 2 |
| 103 | Sod Run WTP A | Solar | United States of America | 2 |
| 104 | Spruce - WCMD - Creek | Solar | United States of America | 2 |
| 105 | Spruce - WCMD - Resh I | Solar | United States of America | 2 |
| 106 | Spruce - WCMD - Rubble I | Solar | United States of America | 2 |
| 107 | Spruce - WCMD - Rubble II | Solar | United States of America | 2 |
| 108 | UMCES Ground Mount | Solar | United States of America | 2 |
| 109 | UMES (MD) - Princess Anne | Solar | United States of America | 2 |
| 110 | Upper Marlboro 1 CSG | Solar | United States of America | 2 |
| 111 | Wor-Wic Community College - Offsite | Solar | United States of America | 2 |
| 112 | Montgomery County Solar | Solar | United States of America | 2 |
| 113 | Macy's MD Joppa Solar Project | Solar | United States of America | 2 |
| 114 | APG Old Bayside | Solar | United States of America | 2 |
| 115 | Bd of Educ of Queen Anne's Cnty Cnty HS | Solar | United States of America | 2 |
| 116 | Emmitsburg Solar Arrays | Solar | United States of America | 2 |
| 117 | CCBC-Catonsville | Solar | United States of America | 2 |
| 118 | Elkton Solar | Solar | United States of America | 2 |
| 119 | Francis Scott Key Mall | Solar | United States of America | 2 |
| 120 | GWCC PV Solar Farm | Solar | United States of America | 2 |
| 121 | The Clorox Company | Solar | United States of America | 2 |
| 122 | Chesapeake College | Solar | United States of America | 2 |
| 123 | First Baptist Church of Glenarden | Solar | United States of America | 2 |
| 124 | MEBA | Solar | United States of America | 2 |
| 125 | Smith Island | Oil | United States of America | 2 |
| 126 | Havre de Grace II - E at Perryman | Solar | United States of America | 1 |
| 127 | IGS Solar I - BWI2 | Solar | United States of America | 1 |
| 128 | McCormick & Co. Inc. at Belcamp | Solar | United States of America | 1 |
| 129 | Montgomery County Correctional Facility | Solar | United States of America | 1 |
| 130 | Amazon Maryland DCA1 | Solar | United States of America | 1 |
| 131 | Bowie State Solar | Solar | United States of America | 1 |
| 132 | Chimes West Friendship (Nixon Farms) | Solar | United States of America | 1 |
| 133 | Garrett County - DPU Treatment Plant | Solar | United States of America | 1 |
| 134 | CES VMT Solar | Solar | United States of America | 1 |
| 135 | IGS Solar I - BWI5 | Solar | United States of America | 1 |
| 136 | White Marsh Mall | Solar | United States of America | 1 |
| 137 | Alpha Ridge LFG | Waste | United States of America | 1 |
| 138 | Anne Arundel County Public Schools | Solar | United States of America | 1 |
| 139 | Dam No. 5 Hydro Station | Hydro | United States of America | 1 |
| 140 | General Motors Corp at White Marsh MD | Solar | United States of America | 1 |
| 141 | IKEA College Park 411 | Solar | United States of America | 1 |
| 142 | Kent County - Worton Complex | Solar | United States of America | 1 |
| 143 | Kent County-Kennedyville | Solar | United States of America | 1 |
| 144 | MNCPPC Germantown Solar | Solar | United States of America | 1 |
| 145 | Perdue Salisbury Photovoltaic | Solar | United States of America | 1 |
| 146 | Pfeffers | Solar | United States of America | 1 |
| 147 | Presbyterian Senior Living Service | Solar | United States of America | 1 |
| 148 | Rock Hall | Solar | United States of America | 1 |
| 149 | Town of Chestertown- Chestertown WWTP | Solar | United States of America | 1 |
Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.
Calvert Cliffs nuclear power plant (United States of America) ranks #1 with 3,429 mw.
This ranking covers 149 power plants in in Maryland, United States of America.
1. Calvert Cliffs nuclear power plant (3,429); 2. Chalk Point LLC (2,553); 3. Douglas Point (PEPCO) nuclear power plant (2,292).