| 1 | 16 ha brownfield site at North London Business Park, Barnet | Barnet Grid 33kV | 16 ha | 0.3 km | 35 MVA | 125 MVA | 64 |
| 2 | 1.63 ha brownfield site at Land Behind Sheaveshill Court, The Hyde, London, Barnet | Colindale Grid 11kV | 1.63 ha | 0.33 km | 27.6 MVA | 104 MVA | 53 |
| 3 | 1.23 ha brownfield site at British Library Newspapers, 130 Colindale Avenue, London, Barnet | Colindale Grid 11kV | 1.23 ha | 0.42 km | 27.6 MVA | 104 MVA | 51 |
| 4 | 189 ha brownfield site at Brent Cross Cricklewood Regeneration Area North West London, Barnet | Hendon Way Primary 11kV | 189 ha | 0.66 km | -0.8 MVA | 24.4 MVA | 50 |
| 5 | 20 ha brownfield site at Peel Centre, Peel Drive, Colindale, Barnet | Colindale Grid 11kV | 20 ha | 0.82 km | 27.6 MVA | 104 MVA | 50 |
| 6 | 34 ha brownfield site at Grahame Park Estate - Bounded By Lanacre Avenue To The West, Grahame…, Barnet (gb-bf-1744236) | Colindale Grid 11kV | 34 ha | 1.22 km | 27.6 MVA | 104 MVA | 48 |
| 7 | 16 ha brownfield site at Peel Centre, Peel Drive, Colindale, Barnet | Colindale Grid 11kV | 16 ha | 0.89 km | 27.6 MVA | 104 MVA | 48 |
| 8 | 2.73 ha brownfield site at Phases 2A, 2B and 2C, Colindale Gardens (Former Peel Centre), Barnet | Colindale Grid 11kV | 2.73 ha | 0.69 km | 27.6 MVA | 104 MVA | 47 |
| 9 | 2.16 ha brownfield site at Colindale Gardens (Formerly Peel Centre) Aerodrome Road Colindale…, Barnet | Colindale Grid 11kV | 2.16 ha | 0.77 km | 27.6 MVA | 104 MVA | 46 |
| 10 | 2.01 ha brownfield site at Sir Thomas Lipton Memorial Hospital Osidge, 151 Chase Side, Southgate, Barnet | Barnet Grid 33kV | 2.01 ha | 1.26 km | 35 MVA | 125 MVA | 46 |
| 11 | 2 ha brownfield site at Sir Thomas Lipton Memorial Hospital, Osidge, 151 Chase Side, Barnet | Barnet Grid 33kV | 2 ha | 1.27 km | 35 MVA | 125 MVA | 46 |
| 12 | 1.82 ha brownfield site at Colindale Gardens (Formerly Peel Centre), Aerodrome Road, Colindale, Barnet | Colindale Grid 11kV | 1.82 ha | 0.77 km | 27.6 MVA | 104 MVA | 46 |
| 13 | 10 ha brownfield site at Former Raf East Camp Site, Aerodrome Road, Grahame Park Way, Barnet | Colindale Grid 11kV | 10 ha | 1.04 km | 27.6 MVA | 104 MVA | 44 |
| 14 | 3.14 ha brownfield site at Colindale Gardens (Former Peel Centre) Aerodrome Road London NW9, Barnet | Colindale Grid 11kV | 3.14 ha | 0.89 km | 27.6 MVA | 104 MVA | 44 |
| 15 | 13 ha brownfield site at Former Raf East Camp Site, Aerodrome Road, Grahame Park Way, Barnet | Colindale Grid 11kV | 13 ha | 1.13 km | 27.6 MVA | 104 MVA | 43 |
| 16 | 4.03 ha brownfield site at Phase 1B, Grahame Park Estate, Colindale, Barnet | Colindale Grid 11kV | 4.03 ha | 1 km | 27.6 MVA | 104 MVA | 43 |
| 17 | 3.98 ha brownfield site at Phase 1B, Grahame Park Estate, Colindale, Barnet | Colindale Grid 11kV | 3.98 ha | 1 km | 27.6 MVA | 104 MVA | 43 |
| 18 | 3.44 ha brownfield site at Development Plot B6 (Grahame Park Estate Regeneration) Lanacre Avenue…, Barnet | Colindale Grid 11kV | 3.44 ha | 1.01 km | 27.6 MVA | 104 MVA | 42 |
| 19 | 3.44 ha brownfield site at Development Plot B6 (Grahame Park Estate Regeneration), Lanacre…, Barnet | Colindale Grid 11kV | 3.44 ha | 1.03 km | 27.6 MVA | 104 MVA | 42 |
| 20 | 1 ha brownfield site at Marie Foster, Wood Street, EN5 4BS, Barnet | Tapster St Primary 11kV | 1 ha | 0.41 km | 17.8 MVA | 27.9 MVA | 42 |
| 21 | 13 ha brownfield site at Grahame Park Estate Colindale London NW9 5XA, Barnet | Colindale Grid 11kV | 13 ha | 1.24 km | 27.6 MVA | 104 MVA | 41 |
| 22 | 2.45 ha brownfield site at Homebase, Rookery Way, London, Barnet | Colindale Grid 11kV | 2.45 ha | 1.1 km | 27.6 MVA | 104 MVA | 41 |
| 23 | 1.52 ha brownfield site at Blocks C5 To C12, Beaufort Park (Land At Former Raf East Camp Site)…, Barnet | Colindale Grid 11kV | 1.52 ha | 1.08 km | 27.6 MVA | 104 MVA | 41 |
| 24 | 1.44 ha brownfield site at Homebase, Rookery Way, London, Barnet | Colindale Grid 11kV | 1.44 ha | 1.08 km | 27.6 MVA | 104 MVA | 41 |
| 25 | 1.01 ha brownfield site at Colindale Telephone Exchange, The Hyde, London, Barnet | Colindale Grid 11kV | 1.01 ha | 1.14 km | 27.6 MVA | 104 MVA | 41 |
| 26 | 1.04 ha brownfield site at Former Raf East Camp, Hendon, Block E, Barnet | Colindale Grid 11kV | 1.04 ha | 1.25 km | 27.6 MVA | 104 MVA | 39 |
| 27 | 3.63 ha brownfield site at Unit 4 Hyde Estate Road London NW9 6JX, Barnet | Colindale Grid 11kV | 3.63 ha | 1.36 km | 27.6 MVA | 104 MVA | 37 |
| 28 | 1.15 ha brownfield site at Tally Ho Triangle & Artsdepot, Barnet (gb-bf-1720865) | North Finchley Primary 11kV | 1.15 ha | 0.38 km | 12.6 MVA | 21.9 MVA | 37 |
| 29 | 1.15 ha brownfield site at Tally Ho Triangle & Artsdepot, Barnet (gb-bf-1734716) | North Finchley Primary 11kV | 1.15 ha | 0.38 km | 12.6 MVA | 21.9 MVA | 37 |
| 30 | 11 ha brownfield site at Dollis Valley Estate, Including Former Barnet Hill School, Barnet… (gb-bf-1717131) | Tapster St Primary 11kV | 11 ha | 0.96 km | 17.8 MVA | 27.9 MVA | 35 |
| 31 | 2.26 ha brownfield site at Land Off High Road/Chandos Avenue, London And Bretheren Meeting Hall…, Barnet | Whetstone Primary 11kV | 2.26 ha | 0.2 km | 8 MVA | 23.4 MVA | 35 |
| 32 | 2.75 ha brownfield site at Character zones 3 and 8, Stonegrove And Spur Road Estate, Edgware, Barnet | Stonegrove Primary 11kV | 2.75 ha | 0.11 km | 5.3 MVA | 3.3 MVA | 34 |
| 33 | 11 ha brownfield site at Dollis Valley Estate, Including Former Barnet Hill School, Barnet… (gb-bf-1744220) | Tapster St Primary 11kV | 11 ha | 1.09 km | 17.8 MVA | 27.9 MVA | 33 |
| 34 | 7.83 ha brownfield site at Edgware Town Centre, Barnet | Manns Rd Primary 11kV | 7.83 ha | 0.17 km | 4.2 MVA | 19.2 MVA | 32 |
| 35 | 3.16 ha brownfield site at Phase 2, Dollis Valley Estate, Barnet | Tapster St Primary 11kV | 3.16 ha | 1.06 km | 17.8 MVA | 27.9 MVA | 32 |
| 36 | 1 ha brownfield site at Edgware Forumside, Barnet | Manns Rd Primary 11kV | 1 ha | 0.17 km | 4.2 MVA | 19.2 MVA | 32 |
| 37 | 12 ha brownfield site at West Hendon Estate, West Hendon, London, Barnet | Colindale Grid 11kV | 12 ha | 1.9 km | 27.6 MVA | 104 MVA | 31 |
| 38 | 3.4 ha brownfield site at Dollis Valley Drive Barnet EN5 2TY | Tapster St Primary 11kV | 3.4 ha | 1.19 km | 17.8 MVA | 27.9 MVA | 30 |
| 39 | 2.66 ha brownfield site at Middlesex University Halls, Barnet | Bellevue Primary 11kV | 2.66 ha | 0.74 km | 11.1 MVA | 42.8 MVA | 30 |
| 40 | 2.08 ha brownfield site at Arkley Reservoir, Rowley Green Road, Barnet | Rowley Ln Primary 11kV | 2.08 ha | 1.31 km | 19.2 MVA | 39.5 MVA | 30 |
| 41 | 6.07 ha brownfield site at Land Between Sweets Way And Oakleigh Road North, London, N20, Barnet | Whetstone Primary 11kV | 6.07 ha | 0.64 km | 8 MVA | 23.4 MVA | 29 |
| 42 | 1.6 ha brownfield site at Phase 3B and 3C, West Hendon Estate, West Hendon, Barnet | Colindale Grid 11kV | 1.6 ha | 1.9 km | 27.6 MVA | 104 MVA | 29 |
| 43 | 34 ha brownfield site at Grahame Park Estate - Bounded By Lanacre Avenue To The West, Grahame…, Barnet (gb-bf-1717142) | Brockenhurst Primary 11kV | 34 ha | 1.26 km | 8.1 MVA | 3.5 MVA | 28 |
| 44 | 3.73 ha brownfield site at Granville Road Estate, Granville Road, Childs Hill London, Barnet | Golders Grn Primary 11kV | 3.73 ha | 0.5 km | 5.6 MVA | 23.8 MVA | 28 |
| 45 | 2.32 ha brownfield site at Granville Road Estate, Granville Road, Childs Hill London, Barnet | Golders Grn Primary 11kV | 2.32 ha | 0.52 km | 5.6 MVA | 23.8 MVA | 28 |
| 46 | 1.05 ha brownfield site at 1201 High Road, London, N20 0PD, Barnet | Whetstone Primary 11kV | 1.05 ha | 0.67 km | 8 MVA | 23.4 MVA | 28 |
| 47 | 37 ha brownfield site at Brent Cross Cricklewood Regeneration Area London NW4, Barnet | Hendon Way Primary 11kV | 37 ha | 0.82 km | -0.8 MVA | 24.4 MVA | 27 |
| 48 | 6.21 ha brownfield site at Land Between Sweets Way And Oakleigh Road North, London, N20, Barnet | Whetstone Primary 11kV | 6.21 ha | 0.73 km | 8 MVA | 23.4 MVA | 27 |
| 49 | 6.62 ha brownfield site at Phase 4A, Milbrook Park (Former Inglis Barracks), Mill Hill East, Barnet | Finchley Grid 33kV | 6.62 ha | 1.93 km | 24.6 MVA | 129 MVA | 26 |
| 50 | 1.41 ha brownfield site at Land Adjacent To Finchley Memorial Hospital Granville Road North…, Barnet | East Finchley Primary 11kV | 1.41 ha | 0.81 km | 6.4 MVA | 26.1 MVA | 24 |
| 51 | 4.45 ha brownfield site at Douglas Bader Park Estate Colindale London NW9, Barnet | Brockenhurst Primary 11kV | 4.45 ha | 1.09 km | 8.1 MVA | 3.5 MVA | 22 |
| 52 | 2.99 ha brownfield site at Land Adjacent To Whitings Hill Primary School, Whitings Road, Barnet | Tapster St Primary 11kV | 2.99 ha | 1.71 km | 17.8 MVA | 27.9 MVA | 22 |
| 53 | 5.46 ha brownfield site at öBarnet And Southgate College, Grahame Park Way, Colindale | Brockenhurst Primary 11kV | 5.46 ha | 1.19 km | 8.1 MVA | 3.5 MVA | 20 |
| 54 | 1.89 ha brownfield site at Land Adjacent Northway And Fairway Primary School, The Fairway, Mill…, Barnet | Mill Hill Primary 11kV | 1.89 ha | 1.38 km | 8.3 MVA | 3.2 MVA | 18 |
| 55 | 1.8 ha brownfield site at Land Adjacent Northway And Fairway Primary School, The Fairway, Mill…, Barnet | Mill Hill Primary 11kV | 1.8 ha | 1.4 km | 8.3 MVA | 3.2 MVA | 17 |
| 56 | 31 ha brownfield site at Inglis Barracks, Mill Hill, London, Barnet (gb-bf-1744235) | Church End Primary 11kV | 31 ha | 1.75 km | 4.7 MVA | 19.7 MVA | 16 |
| 57 | 31 ha brownfield site at Inglis Barracks, Mill Hill, London, Barnet (gb-bf-1717141) | Church End Primary 11kV | 31 ha | 1.75 km | 4.7 MVA | 19.7 MVA | 16 |
| 58 | 3.12 ha brownfield site at Land At Broadfields Primary School, Roseberry Drive, Edgware, Barnet | Stonegrove Primary 11kV | 3.12 ha | 1.32 km | 5.3 MVA | 3.3 MVA | 16 |
| 59 | 2.52 ha brownfield site at Land Formerly Known As British Gas Works Albert Road, East Barnet | Cockfosters Primary 11kV | 2.52 ha | 0.95 km | -0.6 MVA | 14.2 MVA | 16 |
| 60 | 2.2 ha brownfield site at Land Formerly Known As British Gas Works Albert Road, Albert Road…, Barnet | Cockfosters Primary 11kV | 2.2 ha | 0.91 km | -0.6 MVA | 14.2 MVA | 16 |
| 61 | 1.29 ha brownfield site at öElmbank, Barnet Road, High Barnet | East Barnet Primary 11kV | 1.29 ha | 1.22 km | 2.8 MVA | 8.7 MVA | 15 |
| 62 | 1.11 ha brownfield site at Land Formerly Known As British Gas Works Albert Road Barnet EN4 | Cockfosters Primary 11kV | 1.11 ha | 0.97 km | -0.6 MVA | 14.2 MVA | 15 |
| 63 | 1.02 ha brownfield site at Sainsburies, East Barnet Road | Cockfosters Primary 11kV | 1.02 ha | 1.02 km | -0.6 MVA | 14.2 MVA | 15 |
| 64 | 2.18 ha brownfield site at The Barn, Nan Clarks Lane, London, Barnet | Brockenhurst Primary 11kV | 2.18 ha | 1.63 km | 8.1 MVA | 3.5 MVA | 14 |
| 65 | 2.05 ha brownfield site at Land At Broadfields Primary School, Roseberry Drive, Edgware, Barnet | Stonegrove Primary 11kV | 2.05 ha | 1.41 km | 5.3 MVA | 3.3 MVA | 14 |
| 66 | 1.67 ha brownfield site at The Towers, The Bishops Avenue And 1-5 Arden Court Gardens, London, Barnet | Cranley Gdns Primary 6.6kV | 1.67 ha | 1.71 km | 9.7 MVA | 23.8 MVA | 14 |
| 67 | 1.62 ha brownfield site at The Towers, The Bishops Avenue And 1-5 Arden Court Gardens, London, Barnet | Cranley Gdns Primary 6.6kV | 1.62 ha | 1.72 km | 9.7 MVA | 23.8 MVA | 14 |
| 68 | 19 ha brownfield site at öNational Institute for Medical Research, The Ridgeway, Mill Hill, Barnet | Brockenhurst Primary 11kV | 19 ha | 1.95 km | 8.1 MVA | 3.5 MVA | 13 |
| 69 | 1.02 ha brownfield site at Hammerson House, 50A The Bishops Avenue, London, Barnet | Cranley Gdns Primary 6.6kV | 1.02 ha | 1.77 km | 9.7 MVA | 23.8 MVA | 13 |
| 70 | 2.68 ha brownfield site at Phase 9 Millbrook Park(Former Inglis Barracks) Mill Hill NW7 1PX, Barnet | Church End Primary 11kV | 2.68 ha | 1.56 km | 4.7 MVA | 19.7 MVA | 11 |
| 71 | 2.96 ha brownfield site at Milbrook Park, Mill Hill, London, Barnet | Church End Primary 11kV | 2.96 ha | 1.71 km | 4.7 MVA | 19.7 MVA | 9 |
| 72 | 1.7 ha brownfield site at Former Parcel Force Depot, Geron Way, London, Barnet | Kimberley Rd B 11kV | 1.7 ha | 2.94 km | 8.8 MVA | 38.4 MVA | 9 |
| 73 | 1.6 ha brownfield site at Former Parcel Force Depot, Geron Way, London, Barnet | Kimberley Rd B 11kV | 1.6 ha | 2.93 km | 8.8 MVA | 38.4 MVA | 9 |
| 74 | 1.01 ha brownfield site at Barons Court 56 The Bishops Avenue London N2 0BE, Barnet | Golders Grn Primary 11kV | 1.01 ha | 1.79 km | 5.6 MVA | 23.8 MVA | 9 |
| 75 | 2.52 ha brownfield site at Millbrook Park (Former Inglis Barracks) Mill Hill NW7, Barnet | Church End Primary 11kV | 2.52 ha | 1.79 km | 4.7 MVA | 19.7 MVA | 8 |
| 76 | 1.27 ha brownfield site at Reculver, 63 Totteridge Village, London, Barnet | Whetstone Primary 11kV | 1.27 ha | 2.09 km | 8 MVA | 23.4 MVA | 8 |
| 77 | 2.33 ha brownfield site at West Hendon Estate West Hendon London NW9, Barnet | Hendon Way Primary 11kV | 2.33 ha | 1.98 km | -0.8 MVA | 24.4 MVA | 0 |
| 78 | 1.72 ha brownfield site at West Hendon Regeneration Area (Phase 4) West Hendon Estate London NW9, Barnet | Hendon Way Primary 11kV | 1.72 ha | 1.98 km | -0.8 MVA | 24.4 MVA | 0 |