- Copper Valley Electric Assn
- Copper Valley Electric Assn
- Cordova Electric Cooperative
- Cordova Energy Co
- Cordova Energy Co
- Corn Belt Electric Co-Op Inc
- Corn Belt Power Co-Op
- Corn Belt Power Co-Op
- Corn Belt Power Cooperative
- Corn Belt Power Svc
- Cornerstone Power
- Cornhusker Public Power Dist
- Cornhusker Public Power Dist
- Cornhusker Public Power Dist
- Cornhusker Public Power Dist
- Cotton Electric Civic Room
- Cotton Electric Co-Op
- Cotton Electric Co-Op
- Cotton Electric Co-OP Ind
- Covanta Power Pacific Inc
- Covert Generating Co LLC
- Covington Electric
- Covington Electric Co-Op
- Covington Electric Co-Op Inc
- Covington Electric Co-Op Inc
- Covington Electric System
- Covington Rural Svc
- Coweta-Fayette Electric Corp
- Cowlitz Falls Project
- Cox Electric Co
- Coy's Electric
- Coyne Electric
- Coyne Electric
- Coyote Station
- Crabtree Electric Co
- Craft Electric Co
- Craig Botetourt Electric Co-Op
- Craig Electrical Co
- Craig-Botetourt Electric Co-Op
- Craighead Electric Co-Op
- Craighead Electric Cooperative
- Craighead Electric Cooperative
- Craighead Electric Cooperative
- Craighead Electric Cooperative
- Crawford Electric Co-Op Inc
- Crawfordsville Electric Light
- Credit & Collection Ctr
- Crescent Dam Hydrostation
- Crescent Dam Hydrostation
- Cress Electric Co
- Crest Electric Co
- Crestview Electric Co Inc
- Crisp Co Power Commission
- Crisp County Power Commission
- Cross Electric
- Cross Electric
- Croswell Utility Dept
- Crow Creek Tribe Utility
- Crow Wing Power
- Crown Electric Inc
- Crown Electric Inc
- Crown Electric Inc
- Crum Electric Co Clear Spring
- Crystal Electric
- CSW Energy Inc
- CSW Svc Intl
- CSWEPCO Power Co
- CSWS/Pso
- Cub Electric Co
- Cuivre River Electric Co-Op
- Cuivre River Electric Co-Op
- Cuivre River Electric Co-Op
- Cullman Electric Co-Op
- Cumberland Electric
- Cumberland Electric Corp
- Cumberland Electric Corp
- Cumberland Electric Membership
- Cumberland Electric Membership
- Cumberland Electric Membership
- Cumberland Utility Shop
- Cumberland Valley ELECTRIC
- Cumberland Valley Electric
- Cumberland Valley ELECTRIC Co
- Currahee Quality Electric Co
- Current Electric
- Curtz Electric Co
- Curtz Electric Co
- Cushman Plant
- Cushman Plant
- Cushman Plant
- Cushman Plant
- Custer Public Power
- Custer Public Power Dist
- Custer Public Power District
- Custer Public Power District
- Custer Public Power District
- Custer Public Power District
- Custom Electric
- Custom Electric Co
- Cyber Power Systems
- D & B Electric
- D & D Electric
- D & D Electric
- D & D Electric
- D & D Electric Co
- D & D Electrical Contractor
- D & H Electric Co
- D & H Electric Co
- D & H Electric Co
- D C Electric
- D C Hopkins & Assoc
- D E Electric Co Inc
- D Electric
- D G Energy Solutions
- D S & O Rural Elect Co-Op
- D S & O Rural Electric Co-Op
- Dahlberg Light & Power Co
- Dairy Land Power Co Op
- Dairyland Power Co Op
- Dairyland Power Co-Op
- Dairyland Power Co-Op
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Cooperative
- Dairyland Power Jpm Did Trunk
- Dakota Electric Assoc
- Dakota Energy Cooperative Inc
- Dakota Energy Cooperative Inc
- Dakota Valley Electric CO-Op
- Dale Power Station
- Dale Services Inc
- Dallas Electric Power
- Dan Wolf Electric
- Dance Power
- Daniel S Mc Clellan Elec Contr
- Dartmouth Power Assoc
- Darwin Electric Inc
- Dataline Energy
- Dataline Energy
- Davenport Power
- David Rappenecker Electric
- Davidson Electric & Powerline
- Daviess-Martin County Remc
- Davis Besse Nuclear Power Sta
- Dawson Public Power Dist
- Dawson Public Power District
- Dawson Public Power District
- Dawson Public Power District
- Dawson Public Power District
- Dawson Public Power District
- Dawson Public Power District
- Dayton Light & Power Co
- Dayton Power & Light Co
- Dayton Power & Light Co
- Dayton Power & Light Co
- Dayton Power & Light Co
- Dayton Power & Light Co
- Dayton Power & Light Co
- Dayton Power & Light Co
- Dayton Power & Light Co
- DCO Energy Mannington Mills
- De Pere Energy Ctr
- Deaf Smith Electric Co-Op
- Decatur County REMC
- Decatur Maintenance Shop
- Decatur Maintenance Shop
- Decision Power Svc
- Deep East Texas Electric Co-Op
- Deep East Texas Electric Co-Op
- Deep East Texas Electric Co-Op
- Deepwater Operating Co
- Delano Energy Co
- Delaware County Electric Co-Op
- Delaware Electric Co-Op
- Delaware Electric Coop Inc
- Delaware Electric Cooperative
- Delaware Municipal Electric
- Delaware Valley Old Time Power
- Deloney Len T Co Inc
- Delta Electric
- Delta Electric Power Assn
- Delta Electric Power Assn
- Delta Electric Power Assn
- Delta Electric Power Assn
- Delta Power Co
- Delta Power Co
- Delta-Montrose Electric Assn
- Delta-Montrose Electric Assn
- Delta-Montrose Electric Assn
- DEMCO
- Demco
- Demco
- Demco
- DEMCO
- Denison Municipal Utilities
- Denison Sewer Treatment Plant
- Denison Water Treatment Plant
- Denver City Energy Assoc
- Dept Of Public Utilities
- Deseret Generation & Transmssn
- Deseret Generation & Trnsmsn
- Design Solutions & Integratio
- Detazio Electric Inc
- Detroit Edison Co
- Detroit Edison Co
- Detroit Edison Co
- Detroit Edison Co
- Dewitt Electric Coop
- DFW Gas Recovery Facility
- DHM Assoc Inc
- Diablo Canyon Nuclear Power
- Diamond Power Specialty Co
- Diamond Power Specialty Co
- Diana-Dolgeville Corp
- Dickson Electric System
- Dickson Electric System
- Dine' Power Authority
- Dinuba Energy Inc
- Direct Energy
- Direct Energy
- Direct Energy
- Direct Energy
- Direct Energy
- District Substation
- Diverse Power
- Diversified Energy Svc Inc
- Dix System Control Ctr
- Dixie Electric Cooperative
- Dixie Electric Cooperative
- Dixie Electric Corp
- Dixie Electric Membership Corp
- Dixie Electric Membership Corp
- Dixie Electric Membership Corp
- Dixie Electric Power Assn
- Dixie Electric Power Assn
- Dixie Electric Power Assn
- Dixie-Escalante Rural Electric
- Dockery Electric Co
- Dominion
- Dominion Generation Hopewell
- Dominion Millstone Power Sta
- Dominion Power INC/Lslq
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion Virginia Power
- Dominion's Kincaid Generation
- Dominion's Kincaid Generation
- Dominion's Kincaid Generation
- Doniphan Electric Co-Op Assn
- Dooley Electric Co
- Dorhout Electric
- Doug Davis Electric
- Doug Davis Electric
- Douglas County Public Utility
- Douglas Electric
- Douglas Electric Coop Inc
- Douglas Electric Cooperative
- Douglas Water Power
- DPL Inc
- DTE Energy Trading
- DTS Fluid Power
- Duane Arnold Energy Ctr
- Dubois Rural Electric Co-Op
- Dubois Rural Electric Coop Inc
- Duck River Electric
- Duck River Electric Corp
- Duck River Electric Corp
- Duck River Electric Corp
- Duck River Electric Corp
- Duck River Electric Membership
- Duck River Electric Membership
- Duck River Electric Membership
- Duffy Electric Co
- Duke Energy
- Duke Energy
- Duke Energy
- Duke Energy
- Duke Energy
- Duke Energy
- Duke Energy
- Duke Energy
- Duke Energy
