{"text_format":"1","workbook":"xlsx","n_sheets":19,"sheets":["Overall cost","Total categories","AS Total","Additional Total categories","BM total","Trades","DSR","SO2SO","Energy Imbalance","Operating Reserve","STOR","Constraints","Negative Reserves","Fast Reserve","Response","Reactive","Black Start","Other Reserves","Minor components"],"not_rendered":{"charts":37,"images":0,"macros":1,"external_links":5,"defined_names":171,"comments":3,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Overall cost","index":0,"n_rows":4,"n_cols":7,"rows_kept":4,"cut":false,"hidden":false,"merged":[]}
[null,"Report Month","2024-12-01","2024-12-31","2024-12-01","Balancing Cost ","Balancing Cost Dec 2024"]
[]
[null,"Balancing Mechanism","Trades","Ancillary Services","Other","Total"]
[null,266.05992176400133,4.8137411746850018,59.459616671736818,-4.9061519986862976,325.42712761173681]

{"sheet":"Total categories","index":1,"n_rows":41,"n_cols":14,"rows_kept":41,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Cost £m","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"Energy Imbalance",-0.11483055700000055,0.70608828099999899,5.8842041340000009,1.6871475620000016,5.8736734920000027,3.9539084369999995,0.43333262100000258,-7.3793745559999984,-4.0551484859999993]
[null,"Operating Reserve",12.168918161791419,9.323296393209441,5.988298177452239,5.8513278775260575,8.755884741873011,6.8606945435514186,6.3199476997362884,3.6077821724736592,10.357628240716418]
[null,"STOR",3.1305661001712104,3.7026647048553909,3.6249813989555695,3.865405486807191,3.2849051378553096,3.7442293192537401,4.4235314193761202,5.2493759789390104,8.2559021316835519]
[null,"Constraints",140.41546189260538,68.971045450618362,142.29466870450128,64.395293886976773,224.05152929737241,110.42473927068124,209.8932496999507,173.93933041554496,252.10022146873465]
[null,"Negative Reserve",0.16463711356581998,0.37959806218013004,0.17670740118361994,0.18595043134499997,0.14532945768020994,0.22334302424544997,0.47832734878167987,0.34977664669962,2.7261381521304098]
[null,"Fast Reserve",14.220883354687032,15.741573229397883,15.793751395942911,14.513950097586282,15.007767379834478,17.862025208592826,19.082599528666151,16.083187237332101,15.80105200808131]
[null,"Response",16.584028617247103,13.479430480230942,15.078627484029999,13.194288578013849,15.756346475883591,13.173606694099423,15.398677023120655,11.935227138578082,18.159401994129482]
[null,"Other Reserve",2.0994364600000002,2.8542727399999994,2.4457217800000004,2.41540709,2.6357174999999997,1.9943022999999998,1.8127866000000004,1.5139013100000001,1.9376812599999997]
[null,"Reactive",11.610052441048557,13.261488083951503,11.283530403764304,12.560380789999998,11.848779724745997,11.879948910000003,9.7139505600000007,10.678727368585001,12.103824908128825]
[null,"Black Start",3.5264112199999822,2.7836740899999981,2.7904298099999996,3.6554764599999992,3.3133530099999997,2.6582972700000007,2.8304543500000001,2.9343654300000015,3.2857773299999882]
[null,"Minor Components",4.7047261834986926,4.6839793432630747,1.9782946596194464,1.6476091061623914,2.1166628381620733,0.31189611203896339,4.4978754462057529,1.6540483436192841,4.7759182104464113]
[null,"Total",208.51029098761518,135.88711085870673,207.33921534944938,123.97223736641757,292.78994905540713,173.08699108946303,274.88473229683734,220.56634748577173,325.44839721805107,0,0,0]
[]
[]
[null,"Volume MWh","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"Energy Imbalance",-160855.18199999997,-52040.859000000026,-38294.773000000001,-27062.622000000003,-133173.228,-44805.224000000017,-53914.452000000005,-98085.83100000002,-75248.921999999991,0,0,0]
[null,"Operating Reserve",390960.65700000001,288308.26,480587.63600000006,243601.53400000007,724510.29599999986,405245.902,710746.44099999999,673684.94899999979,1064947.3879999998,0,0,0]
[null,"STOR (BM only)",874.75099999999998,236.25,1838.8330000000001,1509.7080000000001,1010.083,917.125,767.58300000000008,719.45699999999999,2389.4160000000002,0,0,0]
[null,"Constraints",1531586.9730000002,941967.52200000011,1615543.071,777200.89500000014,2283320.6519999998,1126912.0140000002,1919823.3130000001,1588413.9930000002,2114103.1130000004,0,0,0]
[null,"Constraint Margin Replacement",1230960.216,605905.98699999996,1242188.9699999997,499214.91300000012,1904869.1909999996,883146.53299999994,1649273.7210000001,1503199.0109999999,2035969.1979999999,0,0,0]
[null,"Negative Reserve",-112073.94100000002,-58373.30799999999,-48969.990999999995,-33835.94,-41035.142000000014,-17236.995999999999,-28276.887000000002,-7763.7349999999997,-34165.263000000006,0,0,0]
[null,"Fast Reserve (BM only)",19562.432000000004,17361.065999999999,27826.919999999995,14545.278000000002,30996.651999999998,14247.325999999997,26362.392000000007,23491.655000000002,32816.239000000001,0,0,0]
[null,"Response (Absolute- BM only)",65440.050999999999,57205.308999999987,27824.97,46519.860999999997,55875.635999999999,49141.884000000005,66445.807000000001,38077.942999999999,36045.810000000005,0,0,0]
[null,"Minor Components",-344708.29099999997,-221255.95600000003,-161940.1,-192319.78000000006,-107331.829,-175445.65700000001,-16123.969000000012,15659.903999999995,45497.998999999996,0,0,0]
[]
[]
[]
[null,"Reporting Month"]
[null,"Energy Imbalance",-4.0551484859999993]
[null,"Operating Reserve",10.357628240716418]
[null,"STOR",8.2559021316835519]
[null,"Constraints",252.10022146873465]
[null,"Negative Reserve",2.7261381521304098]
[null,"Fast Reserve",15.80105200808131]
[null,"Response",18.159401994129482]
[null,"Other Reserve",1.9376812599999997]
[null,"Reactive",12.103824908128825]
[null,"Black Start",3.2857773299999882]
[null,"Minor Components",4.7759182104464113]

{"sheet":"AS Total","index":2,"n_rows":42,"n_cols":14,"rows_kept":42,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Cost £m","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"AS - Response",14.535756620000001,12.796462130000002,13.940268610000659,12.270682241588718,13.202974430000001,11.774286740000004,13.42239558,11.372884169999812,16.273212000000001]
[null,"AS - Fast Reserves",13.614925442695714,15.358578949245171,15.150867346824331,14.620646100000002,14.430294779999995,19.175499893407085,16.820891569999997,15.728680130000001,15.393022810000001]
[null,"AS - STOR",3.0447221099999999,3.6830979000000008,3.5152900299999996,3.704776400000001,3.1688383700000005,5.2337825700000007,4.3112498599999993,5.1214961500000005,7.9992057400000007]
[null,"AS - Other Reserves",2.0994364600000002,2.8542727399999994,2.4457217800000008,2.41540709,2.6275077799999997,1.9943022999999998,1.8163836000000004,1.5139013100000001,1.9376812599999997]
[null,"AS - Black Start",3.5264112199999817,2.7836740899999985,2.7904298099999991,3.6554764599999992,3.3133530099999993,2.6191972700000008,2.8304543500000001,2.9343654300000006,3.2857773299999882]
[null,"AS - Reactive",11.567059061048557,13.210138063951504,11.233173533764303,12.443425029999998,11.714406404745999,11.480902240000002,10.06147393,10.655800898584999,12.103824908128825]
[null,"AS - Constraints ",0.19079993704000014,0.58747531527487384,0.69329361704043124,0.93814608860800008,0.75301796527470244,0.61397674703933491,3.3532241213699976,0.56285644846191141,0.25082248360800002]
[null,"AS - SO-SO Costs",0.41599842883045923,0.81835019023511313,0.42428091959473141,0.4370116543228727,0.29616314611736611,0.2950820999999999,0.30522158617488143,0.2950820999999999,0.30491816999999988]
[null,"AS - Other Ancillary Cost",5.3328399999999993E-3,5.73261E-3,4.9177600000000002E-3,7.0395000000000006E-4,-6.8274999999999998E-4,0,0,0,0]
[null,"AS - Outstanding Liabilities",1.0521899999999999E-2,0,1.5808599999999999E-3,9.7816100000000003E-2,0.22760334999999993,-1.55942577,8.8111449999999994E-2,7.8312999999999994E-2,1.63508506]
[]
[]
[null,"Cost £m","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"AS Mandatory Service",11.944190851048816,13.325528233951502,11.212769373764301,12.541200340000003,12.038775894745996,11.482897469999999,10.220812090000001,10.717107158584998,12.311834688128823]
[null,"AS Commercial Service",27.555093425870187,28.905520745509993,28.365710696635816,28.109160384519594,25.959828341392072,26.267129067039345,31.043214507544882,25.052205898461729,29.992811643607997]
[null,"AS Tendered Service",9.4958250026957156,9.861000399245178,10.59681879682433,9.8352103400000033,11.507951650000003,15.437003323407085,11.657268000000004,12.526185880000007,15.51988528]
[null,"AS Miscellaneous Costs",1.5854739999999999E-2,5.73261E-3,6.4986200000000001E-3,9.8520049999999998E-2,0.22692059999999992,-1.55942577,8.8111449999999994E-2,7.8312999999999994E-2,1.63508506]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[null,"Graph Title"]
[null,"Ancillary Services Cost - Dec 2024"]

{"sheet":"Additional Total categories","index":3,"n_rows":19,"n_cols":14,"rows_kept":19,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Cost £m","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"Energy Imbalance",-0.11483055700000055,0.70608828099999899,5.8842041340000009,1.6871475620000016,5.8736734920000035,3.9539084369999991,0.43333262100000258,-7.3793745559999975,-4.0551484859999984]
[null,"Operating Reserve",12.168918161791417,9.323296393209441,5.9882981774522399,5.8513278775260593,8.755884741873011,6.8606945435514186,6.3199476997362884,3.6077821724736596,10.357628240716423]
[null,"STOR",3.13056610017121,3.7026647048553909,3.6249813989555704,3.865405486807191,3.28490513785531,3.7442293192537401,4.4235314193761202,5.2493759789390095,8.2559021316835519]
[null,"Constraints - E&W",47.102605242016942,38.306642202726827,44.717986792920392,-2.9996905275420112,38.323888150936966,20.549378436404723,17.723128772380115,3.4273741163739597,46.230558187148333]
[null,"Constraints - Cheviot",0.39036117104245005,0.34311402479902997,1.5957746925727196,4.5754465222324097,0.17958588372439002,5.0282709070787286,6.5003649454944812,8.8160835856887907,13.488618143821727]
[null,"Constraints - Scotland",68.348608446505494,15.337888960817548,68.410200207967293,32.35266424267833,122.4746912794358,55.13678484215842,145.53658008470563,139.29366173501978,169.55278195615611]
[null,"Constraints - Ancillary",0.19079993704000014,0.58747531527487384,0.69329361704043124,0.93814608860800008,0.75600578527470241,0.61895644703933483,3.3861105913699969,0.61257066846191144,0.25082248360800002]
[null,"ROCOF",0.77,2.93,8.44,24.06,8.1999999999999993,8.9,10.44,6.59,5.35]
[null,"Constrained Sterilised HR",23.613087096000005,11.465924947000005,18.437413394000004,5.4687275609999988,54.117358197999991,20.191348638000004,26.307065306000009,15.199640309999999,17.227440697999995]
[null,"Negative Reserve",0.16463711356582,0.37959806218012992,0.17670740118361994,0.18595043134499997,0.14532945768020997,0.22334302424544999,0.47832734878167993,0.34977664669961994,2.7261381521304098]
[null,"Fast Reserve",14.220883354687036,15.741573229397886,15.793751395942909,14.51395009758628,15.007767379834478,17.862025208592826,19.082599528666151,16.083187237332098,15.80105200808131]
[null,"Response",16.5840286172471,13.479430480230942,15.078627484030001,13.19428857801385,15.756346475883589,13.173606694099419,15.398677023120648,11.93522713857808,18.159401994129482]
[null,"Other Reserve",2.0994364600000002,2.8542727399999994,2.4457217800000004,2.41540709,2.6357174999999997,1.9943022999999998,1.8127866000000004,1.5139013100000001,1.9376812599999997]
[null,"Reactive",11.610052441048557,13.261488083951503,11.283530403764304,12.560380789999998,11.848779724745997,11.879948910000003,9.7139505600000007,10.678727368585001,12.103824908128825]
[null,"Restoration",3.5264112199999822,2.7836740899999981,2.7904298099999996,3.6554764599999992,3.3133530099999997,2.6582972700000007,2.8304543500000001,2.9343654300000015,3.2857773299999882]
[null,"Minor Components",4.7047261834986989,4.6839793432630747,1.9782946596194444,1.647609106162391,2.1166628381620747,0.31189611203896256,4.4978754462057413,1.6540483436192857,4.7759182104464122]
[null,"Total",208.51029098761472,135.88711085870668,207.33921534944895,123.9722373664175,292.78994905540651,173.08699108946303,274.88473229683683,220.56634748577122,325.44839721805062,0,0,0]

{"sheet":"BM total","index":4,"n_rows":29,"n_cols":14,"rows_kept":29,"cut":false,"hidden":false,"merged":[]}
[null,null,"2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"Cost £m","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"BM - Energy balancing",-0.11483055700000055,0.70608828099999899,5.7435735050000005,-0.79690957099999871,4.571739746000004,3.3484154799999999,-0.81251522799999742,-7.9705913039999992,-6.5719003769999986]
[null,"BM - Operating Reserve",8.0830310061248376,5.0706910802873102,2.9169637157939596,3.83125518502785,1.4555251584787197,1.9826217104038104,2.54641205118743,2.0422667848125702,7.7303863504370911]
[null,"BM - STOR",8.604785017121E-2,1.8389084855389998E-2,0.10901417895557,9.758460680719E-2,0.10083070785531001,8.5295749253740005E-2,0.11153538937611999,0.12787982893901001,0.25669639168354996]
[null,"BM - Constrained Margin",2.03762771708735,1.7252180456962198,2.6885298063291501,1.12062378883431,7.1605385884409305,4.4401332500259212,3.4456773197965704,1.3666194848719599,2.2078995837823898]
[null,"BM - Constraints E&W",42.213265842344263,24.079263051976007,38.634187214419775,16.656064976144958,44.93689997770398,26.904740952942305,24.408750954913252,9.2736483063446489,53.248967622388975]
[null,"BM - Constraints Cheviot",1.32004350904245,0.49276295579902996,2.7252720695727195,4.8769972032324098,0.34367677172439004,6.0530926800787288,8.057231841494481,9.4969624186887902,14.532873304821727]
[null,"BM - Constraints Scotland",86.162866431925906,20.994502055817549,80.466456646967288,36.408814846678332,167.35077117774742,71.388870542592315,169.11819399181744,153.05596999515868,182.68152258683944]
[null,"BM - Negative Reserve",0.10086259124144999,0.11827738606450001,0.13256851869722994,0.12918292559393998,0.12665467342080997,0.21581898342827999,0.46703930910698993,0.34970328476142998,2.7256767441106198]
[null,"BM - Fast Reserve",0.60595791199132021,0.38299428015270998,0.6428840491185801,0.28592052758628,3.8735969834479994E-2,0.18617326518573996,0.64291897866615,0.35450710733209995,0.40802919808131]
[null,"BM - Response",2.0591305272470999,0.9587343702309401,1.1337876840293397,0.96650009642513002,2.5509723758835903,1.3166921440994201,1.8392814431206501,0.56234296857827004,1.8861899941294802]
[null,"BM - Minor Components",7.0662373946682902,5.0496055240279398,4.059652989575671,4.6198155150437508,6.0113560435078801,4.5050041190056893,8.5122254714468415,4.2705669521704515,6.9535803647267578]
[]
[]
[]
[]
[null,"Volume MW","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"BM - Energy balancing",-160855.18199999997,-52040.859000000026,-39784.856,-62038.629000000015,-158751.739,-53077.85100000001,-70188.077000000005,-105039.38600000003,-104710.88699999999,0,0,0]
[null,"BM - Operating Reserve",56231.648999999998,68383.679999999978,37506.352000000006,43844.316999999995,11448.404999999999,41955.612999999998,27414.347000000002,42609.705999999998,54624.250999999997,0,0,0]
[null,"BM - STOR",874.75099999999998,236.25,1838.8330000000001,1509.7080000000001,1010.083,917.125,767.58300000000008,719.45699999999999,2389.4160000000002,0,0,0]
[null,"BM - Constrained Margin",325369.00800000015,219532.58000000002,439915.28399999987,199188.21699999998,700509.89100000006,359675.28899999993,675304.09399999992,618158.24300000002,986384.1370000001,0,0,0]
[null,"BM - Constraints E&W",789301.67699999991,778497.19300000009,1011032.333,433488.46999999991,1058386.1800000002,554434.71099999989,659667.21699999995,435650.60300000006,758744.51800000004,0,0,0]
[null,"BM - Constraints Cheviot",4853.0910000000003,3311.7570000000005,13708.428,30600.44,2433.6920000000005,36080.664000000004,53741.466999999997,50304.756999999998,95872.876999999993,0,0,0]
[null,"BM - Constraints Scotland",737432.20499999996,160158.57199999999,590799.10899999994,313111.98499999999,1222500.78,536396.63899999997,1206414.6290000002,1102458.6330000001,1259485.7179999999,0,0,0]
[null,"BM - Negative Reserve",-50210.940999999992,-12736.307999999999,-10290.491000000002,-8630.94,-20125.142,-10480.995999999997,-18264.886999999999,-7266.7349999999997,-31708.263000000003,0,0,0]
[null,"BM - Fast Reserve",19562.432000000004,17361.065999999999,27826.919999999995,14545.278000000002,30996.651999999998,14247.325999999997,26362.392000000007,23491.655000000002,32816.239000000001,0,0,0]
[null,"BM - Response",65440.050999999999,57205.308999999987,27824.97,46519.860999999997,55875.635999999999,49141.884000000005,66445.807000000001,38077.942999999999,36045.810000000005,0,0,0]
[null,"BM - Minor Components",-344708.29100000003,-221255.95600000003,-163430.18300000002,-227295.78700000004,-132910.34,-183718.28399999996,-32397.593999999997,8714.3579999999965,-53509.966,0,0,0]

{"sheet":"Trades","index":5,"n_rows":10,"n_cols":16,"rows_kept":10,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Volume MWh","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01",null,"Reporting Month"]
[null,"Buy Volume",208800.5,179524,135794.5,92684,173045,123506,187718,132856.5,159902,null,null,null,null,186224.72]
[null,"Sell Volume",252910.48,374681,413711,160056,229907.20000000001,48976.2,36865.599999999999,7342.48,26322.720000000001]
[null,"Abs value",461710.98,554205,549505.5,252740,402952.2,172482.2,224583.6,140198.98000000001,186224.72,0,0,0]
[]
[]
[null,"Cost £ million","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"Buy Cost",11.3965812009908,10.728990054546001,5.7564541937830302,4.8480228657826201,6.0981819810944602,4.8262871503701392,9.4696805168852514,1.75135694799103,4.0062091986415496]
[null,"Sell Cost",2.5858677594320798,17.277558846903101,14.7977433634045,2.2074212952711498,6.0923213126266598,1.0178505162817599,0.23786984685580401,0.46996681300722204,0.80753197604342697]

{"sheet":"DSR","index":6,"n_rows":34,"n_cols":15,"rows_kept":34,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Cost £m","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"NBM - Frequency Response",0,0,0,0,0,0,0,0,0,null,null,null,0]
[null,"NBM - Short-term operating reserve (STOR)",2.2388366100000003,2.8516507099999995,2.7679448600000005,2.9543230800000013,2.7048118800000003,2.5130295099999991,2.6420235400000007,2.63673066,3.0157520099999999]
[null,"NBM - Fast Reserve",6.4511028926957152,6.1779024992451754,7.081528766824329,6.1304339399999996,9.0624300799999986,10.968004753407087,8.1362949399999991,8.16947373,8.3109563400000006]
[]
[]
[null,"Cost £m","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"AS - Non BM providers",8.6899395026957151,9.0295532092451758,9.849473626824329,9.0847570200000014,11.76724196,13.481034263407086,10.778318479999999,10.80620439,11.326708350000001]
[null,"AS - BM providers",26.659532948088547,30.260614032559506,26.418109490804067,29.821781340196669,24.477184563353998,27.312330757039998,28.364505318036567,25.517783580380101,29.592004541736809]
[null,"AS - SO-SO providers",0.41599842883045923,0.81835019023511313,0.42428091959473141,0.4370116543228727,0.29616314611736611,0.2950820999999999,0.30522158617488143,0.2950820999999999,0.30491816999999988]
[null,"AS - Miscellaneous",1.5854739999999999E-2,5.73261E-3,6.4986200000000001E-3,9.8520049999999998E-2,0.22692059999999992,-1.55942577,8.8111449999999994E-2,7.8312999999999994E-2,1.63508506]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[null,"Graph Title"]
[null,"AS Costs By Provider Type - Dec 2024"]

{"sheet":"SO2SO","index":7,"n_rows":13,"n_cols":14,"rows_kept":13,"cut":false,"hidden":false,"merged":[]}
[null,null,"2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"Cost £m","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"SO-SO Energy Trades",0,0,0.14063062900000001,2.4840571329999999,1.3019337460000002,0.60549295700000005,1.2458478490000002,0.59121674800000001,2.5167518910000002]
[null,"SO-SO Margin",0,0,0,0,0,0,0,0,0]
[null,"SO-SO Constrained Margin",0,0,0,0,0,0,0,0,0]
[null,"SO-SO Footroom",0,0,0,0,0,0,0,0,0]
[null,"SO-SO Ramping",0,0,0,0,0,0,0,-6.6098299999999997E-4,0]
[null,"SO-SO Invoked by External Parties",0,0,-0.13746165477551001,-2.3726613311020697,-1.2569530167315899,-0.57311447798342996,-1.2316834497080102,-0.57314268227553999,-2.4954822846862696]
[null,"SO-SO Constraints",0,0,0,0,0,0,0,0,0]
[null,"AS - SO-SO Interconnector Capability (Commercial)",0.41599842883045923,0.81835019023511313,0.42428091959473141,0.4370116543228727,0.29616314611736611,0.2950820999999999,0.30522158617488143,0.2950820999999999,0.30491816999999988]
[null,null,0.41599842883045923,0.81835019023511313,0.42744989381922138,0.54840745622080289,0.34114387538577645,0.32746057901657,0.31938598546687141,0.31249518272445997,0.32618777631373042,0,0,0]
[null,"Reporting Month"]
[null,0.32618777631373042]

{"sheet":"Energy Imbalance","index":8,"n_rows":7,"n_cols":14,"rows_kept":7,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Cost","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"Energy Imbalance",-0.11483055700000055,0.70608828099999899,5.8842041340000009,1.6871475620000016,5.8736734920000027,3.9539084369999995,0.43333262100000258,-7.3793745559999984,-4.0551484859999993]
[]
[]
[null,"Volume MWh","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"Energy Imbalance",-160855.18199999997,-52040.859000000026,-38294.773000000001,-27062.622000000003,-133173.228,-44805.224000000017,-53914.452000000005,-98085.83100000002,-75248.921999999991,0,0,0]

{"sheet":"Operating Reserve","index":9,"n_rows":19,"n_cols":14,"rows_kept":19,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Cost","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"BM - Operating Reserve",8.0830310061248376,5.0706910802873102,2.9169637157939596,3.83125518502785,1.4555251584787197,1.9826217104038104,2.54641205118743,2.0422667848125702,7.7303863504370911]
[null,"BM - Constrained Operating Reserve",2.03762771708735,1.7252180456962198,2.6885298063291501,1.12062378883431,7.1605385884409305,4.4401332500259212,3.4456773197965704,1.3666194848719599,2.2078995837823898]
[null,"Trade - Operating Reserve",1.9435296417827299,2.2555466762259098,0.26882647778463004,0.63298843452084008,5.9532442989609996E-2,0.288072196,0.14199386805447001,0.17502975896832998,0.31377326494352997]
[null,"Trade - UTEV",0,0,0,0,0,0,0,0,0]
[null,"Trade - Constrained Operating Reserve",0.10472979679649999,0.27184059099999996,0.11397817754449999,0.26646046914305999,8.028855196375001E-2,0.14986738712168998,0.18586446069781995,2.3866143820800004E-2,0.10556904155341001]
[null,"SO-SO - Operating Reserve",0,0,0,0,0,0,0,0,0]
[null,"SO-SO - Constrained Operating Reserve",0,0,0,0,0,0,0,0,0]
[]
[]
[null,"Volume","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"BM - Operating Reserve",56231.648999999998,68383.679999999978,37506.352000000006,43844.316999999995,11448.404999999999,41955.612999999998,27414.347000000002,42609.705999999998,54624.250999999997,0,0,0]
[null,"BM - Constrained Operating Reserve",325369.00800000015,219532.58000000002,439915.28399999987,199188.21699999998,700509.89100000006,359675.28899999993,675304.09399999992,618158.24300000002,986384.1370000001,0,0,0]
[null,"Trade - Operating Reserve",1354,392,45,221,340,200,152.5,1664,3608.5,0,0,0]
[null,"Trade - UTEV",0,0,0,0,0,0,0,0,0,0,0,0]
[null,"Trade - Constrained Operating Reserve",8006,0,3121,348,12212,3415,7875.5,11253,20330.5,0,0,0]
[null,"SO-SO - Operating Reserve",0,0,0,0,0,0,0,0,0,0,0,0]
[null,"SO-SO - Constrained Operating Reserve",0,0,0,0,0,0,0,0,0,0,0,0]

{"sheet":"STOR","index":10,"n_rows":21,"n_cols":14,"rows_kept":21,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"BM - STOR",8.604785017121E-2,1.8389084855389998E-2,0.10901417895557,9.758460680719E-2,0.10083070785531001,8.5295749253740005E-2,0.11153538937611999,0.12787982893901001,0.25669639168354996]
[null,"AS - BM STOR (Tendered)",0.79869853000000002,0.83350365999999998,0.74892602999999947,0.84826941999999994,0.80251505999999995,2.7529865,1.7573377699999999,2.5630784900000005,5.6185387800000006]
[null,"AS - NBM STOR availability (Tendered)",2.2388366100000003,2.8516507099999995,2.7679448600000005,2.9543230800000013,2.7048118800000003,2.5130295099999991,2.6420235400000007,2.6344487999999999,2.88019961]
[null,"AS - NBM STOR utilisation (Tendered)",0,0,0,0,0,0,0,2.2818600000000001E-3,0]
[null,"AS - BM Season/Term Reconciliation (Tendered)",7.1869699999999991E-3,-2.0564699999999999E-3,-1.5808599999999999E-3,-9.7816100000000003E-2,-0.33848856999999999,-3.2233440000000002E-2,-8.8111449999999994E-2,-7.8312999999999994E-2,-0.63508504999999993]
[null,"AS - NBM Season/Term Reconciliation (Tendered)",0,0,0,0,0,0,0,0,0.13555239999999999]
[null,null,3.13076996017121,3.7014869848553897,3.6243042089555702,3.8023610068071911,3.2696690778553101,5.3190783192537392,4.4227852493761199,5.2493759789390104,8.2559021316835501,0,0,0]
[null,null,0.89193335017121,0.84983627485539004,0.85635934895556942,0.84803792680719003,0.56485719785530997,2.8060488092537397,1.7807617093761199,2.6126453189390104,5.2401501216835511,0,0,0]
[null,null,2.2388366100000003,2.8516507099999995,2.7679448600000005,2.9543230800000013,2.7048118800000003,2.5130295099999991,2.6420235400000007,2.63673066,3.0157520099999999,0,0,0]
[]
[null,"MWh","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"AS - NBM STOR utilisation (Tendered)",0,0,0,0,0,0,0,14.808,0]
[null,"AS - BM STOR utilisation (Tendered)",0,6173.04,4162.82,6620.04,8475.5349999999999,7890.174,11541.441000000001,7243.8860000000004,2839.3649999999998]
[null,null,0,6173.04,4162.82,6620.04,8475.5349999999999,7890.174,11541.441000000001,7258.6940000000004,2839.3649999999998,0,0,0]
[null,"Reporting Month"]
["Total",8.2559021316835501]
["BM",5.2401501216835511]
["Non-BM",3.0157520099999999]
["Total Vol",2839.3649999999998]

{"sheet":"Constraints","index":11,"n_rows":63,"n_cols":14,"rows_kept":63,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"AS - BM Intertrip capability (Mandatory - CAP76)",0.13445190000000004,0.13893363000000003,0.13445190000000004,0.13893363000000003,0.13893363000000003,0.13445190000000004,0.13954630000000001,0.13445190000000004,0.1440793199999999]
[null,"AS - BM Intertrip capability  (Commercial)",1.227184704E-2,1.2680908608E-2,1.227184704E-2,1.2680908608E-2,1.2680908608E-2,1.227184704E-2,1.2680908608E-2,1.227184704E-2,1.2680908608E-2]
[null,"AS - BM Intertrip Arming  (Commercial)",4.4076190000000001E-2,0.16149999999999998,9.0767299999999999E-3,0.78653155000000008,0.44239676,7.800420000000001E-2,0.14836118000000001,5.03668E-3,9.3877724999999995E-2]
[null,"AS - Interconnector Intertrip Arming (Commercial)",0,0.27419066666687369,0.52150914000066406,0,0.15900666666670238,0.38524619999933507,4.098187333342615E-2,0.14618946666680951,0]
[null,"AS - BM Intertrip - trip (Mandatory and Commercial)",0,0,0,0,0,0,0,0,0]
[null,"AS - BM Constraints Voltage",0,0,0,0,0,0,3.0393678094285717,0.26487259475510211,0]
[null,"AS - BM Constraints ",0,1.7011000000000001E-4,1.5983999999767403E-2,0,0,4.0026000000000003E-3,1.9920000000000002E-5,3.396E-5,1.8453E-4]
[]
[null,"Costs (£m)","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"BM - Transmission",97.230260412275484,31.845481955759116,102.59378322264985,44.102146733728461,191.80080320906882,91.641382961273266,189.46434109672748,165.84470972460991,120.61054602889841]
[null,"Trades - Transmission",1.491575760579567,14.879949982155802,14.44849672988401,1.8500987957731987,6.4593681137195844,1.2399761267000229,1.7491511714378811,0.61836461485435623,0.69002741164360892]
[null,"BM - Voltage",31.691830330297172,11.55462940705959,10.460034187927951,7.0423134970707402,12.629732838273986,7.6974489493282672,9.2202389303368903,5.2347350418852034,3.804412826596697]
[null,"Trades - Voltage",9.0369104136726577,7.9370921265950614,5.3269624536166278,3.6651719875398161,4.2048074782017562,4.2191025193285032,3.1738111489171819,0.88181440503603969,0.16398460100528675]
[null,"BM - ROCOF",0.77408556074007573,2.1664168117738534,8.7720991093819265,6.7974169782564786,8.2008130478328525,5.0078729070117793,2.8995976201608364,0.74713667569681463,0.70334610767742445]
[null,"Trades - ROCOF",0,0,0,0,0,0,0,0,0]
[null,"SO-SO - Constraints",0,0,0,0,0,0,0,0,0]
[null,"AS Costs",0.19079993704000014,0.58747531527487384,0.69329361704043124,0.93814608860800008,0.75301796527470244,0.61397674703933491,3.3532241213699976,0.56285644846191141,0.25082248360800002]
[]
[]
[null,"Absolute Volume MWh","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"BM - Transmission",781194.98400000075,276701.03200000012,727457.69799999951,370406.44200000004,1471248.0320000011,629505.01200000138,1418125.059999997,1230560.5529999973,834533.702999998]
[null,"Trades - Transmission",21974.48,218765,248877.5,37990,170403.20000000001,27560.2,34215.599999999999,33571.479999999996,13807.039999999999]
[null,"BM - Voltage",528284.08099999966,210948.20299999998,206573.49499999994,132079.92200000002,364722.69400000002,152997.71000000008,245277.65000000008,186140.587,112873.49899999998]
[null,"Trades - Voltage",175961.5,181218,121364.5,77636,106480,87841,107669,44040.5,10378.5]
[null,"BM - ROCOF",24171.928,54433.090000000004,311266.67699999997,159374.68100000001,260168.75500000009,140762.32199999999,114536.00300000006,94100.873000000007,90651.538000000015]
[null,"Trades - ROCOF",0,0,0,0,0,0,0,0,0]
[]
[]
[]
[]
[]
[null,"Reporting Month"]
[null,"AS Costs",0.25082248360800002]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[null,"Graph Title"]
[null,"Constraints - Dec 2024"]
[]
[]
[]
[null,null,null,null,null,120.61054602889841,25.729978227555833,0,0,null,834533.702999998,150504.12299999996,0,0]
[null,null,null,null,null,0.69002741164360892,0,0,0,null,13807.039999999999,0,0,0]
[null,null,null,null,null,3.804412826596697,0,0,0,null,112873.49899999998,51838.893000000011,0,0]
[null,null,null,null,null,0.16398460100528675,0.13668162914293433,0,0,null,10378.5,0,0,0]
[null,null,null,null,null,0.70334610767742445,0.45177486552103213,0,0,null,90651.538000000015,19691.735000000001,0,0]
[null,null,null,null,null,0,0,0,0,null,0,0,0,0]

{"sheet":"Negative Reserves","index":12,"n_rows":18,"n_cols":14,"rows_kept":18,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"BM - Negative reserve",0.10086259124144999,0.11827738606450001,0.13256851869722994,0.12918292559393998,0.12665467342080997,0.21581898342827999,0.46703930910698993,0.34970328476142998,2.7256767441106198]
[null,"Trade -  Negative reserve",6.3774522324370003E-2,0.26132067611562998,4.4138882486389995E-2,5.6767505751059995E-2,1.8674784259400001E-2,7.5240408171699993E-3,1.128803967469E-2,7.3361938190000004E-5,4.6140801979E-4]
[null,"SO-SO - Negative reserve",0,0,0,0,0,0,0,0,0]
[null,null,0.16463711356582,0.37959806218012998,0.17670740118361994,0.18595043134499997,0.14532945768020997,0.22334302424544999,0.47832734878167993,0.34977664669962,2.7261381521304098,0,0,0]
[]
[]
[null,"Volumes","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"BM - Negative Reserve",-50210.940999999992,-12736.307999999999,-10290.491000000002,-8630.94,-20125.142,-10480.995999999997,-18264.886999999999,-7266.7349999999997,-31708.263000000003,0,0,0]
[null,"Trade - Negative Reserve",-61863,-45637,-38679.5,-25205,-20910,-6756,-10012,-497,-2457,0,0,0]
[null,"SO-SO - Negative Reserve",0,0,0,0,0,0,0,0,0,0,0,0]
[null,null,-112073.94099999999,-58373.307999999997,-48969.991000000002,-33835.94,-41035.142,-17236.995999999999,-28276.886999999999,-7763.7349999999997,-34165.263000000006,0,0,0]
[]
[]
[null,"Reporting Month"]
[null,"Volume",-34165.263000000006]
[null,"Value",2.7261381521304098]

{"sheet":"Fast Reserve","index":13,"n_rows":25,"n_cols":14,"rows_kept":25,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"AS-BM - Fast Reserves",0.60595791199132021,0.38299428015270998,0.6428840491185801,0.28592052758628,3.8735969834479994E-2,0.18617326518573996,0.64291897866615,0.35450710733209995,0.40802919808131]
[null,"AS-Hydro Spin Gen No LF (Commercial)",7.1638225500000008,9.1806764500000018,8.0693385800000001,8.4902121600000005,5.3678646999999993,8.2074951399999971,8.6845966299999979,7.5592064000000008,7.0820664700000009]
[null,"AS-BM Optional Fast Reserve (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"AS-NBM Optional Fast Reserve Availability (Commercial)",3.4910331664037715,2.7024018915791275,3.1415095099999997,3.702065119999999,3.3615816300000003,5.4222954699999999,3.5174700799999994,2.9807477999999992,3.0296846799999999]
[null,"AS-NBM Optional Fast Reserve Utilisation (Commercial)",2.9600697262919433,3.475500607666048,3.9400192568243293,2.4283688200000002,5.7008484499999987,5.5457092834070876,4.6188248599999993,5.1887259300000004,5.2812716599999998]
[null,"AS-BM Firm Fast Reserve (Tendered)",0,0,0,0,0,0,0,0,0]
[null,"AS-NBM Firm Fast Reserve Avail + Nom (Tendered)",0,0,0,0,0,0,0,0,0]
[null,"AS-NBM Firm Fast Reserve Utilisation (Tendered)",0,0,0,0,0,0,0,0,0]
[null,"Total BM",7.7697804619913207,9.5636707301527117,8.71222262911858,8.77613268758628,5.4066006698344795,8.3936684051857373,9.3275156086661486,7.9137135073321003,7.4900956680813113,0,0,0]
[null,"Total Non-BM",6.4511028926957152,6.1779024992451754,7.081528766824329,6.1304339399999996,9.0624300799999986,10.968004753407087,8.1362949399999991,8.16947373,8.3109563400000006,0,0,0]
[]
[]
[]
[null,"Volume","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"AS - NBM Firm Fast Reserve availability + nomination (Tendered)",0,0,0,0,0,0,0,0,0]
[null,"AS - BM Firm Fast Reserve availability (Tendered)",0,0,0,0,0,0,0,0,0]
[null,"AS - BM Hydro Spin Gen No LF (Commercial)",237663.2,304781.59999999998,267162.7,284010.92,177706.13333333292,276284.02,285140.9999999993,246660.6833333328,230579.21666666618]
[]
[]
[]
[null,"Reporting Month",15.801052008081312]
[null,"BM",7.4900956680813113]
[null,"Non-BM",8.3109563400000006]

{"sheet":"Response","index":14,"n_rows":86,"n_cols":41,"rows_kept":86,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"BM - Response",2.0591305272470999,0.9587343702309401,1.1337876840293397,0.96650009642513002,2.5509723758835903,1.3166921440994201,1.8392814431206501,0.56234296857827004,1.8861899941294802]
[null,"BM Generator Response (Mandatory) ",0.90429413999999997,0.70186551000000008,0.5479042999999999,0.6876337400000001,0.86022630999999983,0.56031995000000001,0.64352478000000002,0.57002855999999991,0.72790036999999996]
[null,"BM Generator Response (Commercial)",1.142897E-2,4.1022799999999998E-3,2.6790400000000002E-3,2.9303920000000001E-2,2.7627600000000004E-3,3.7255400000000003E-3,8.7418799999999987E-3,2.2058539999999998E-2,9.6678400000000005E-3]
[null,"BM Generator Response Energy (Mandatory) ",6.172991000000002E-2,3.4098229999999986E-2,5.3952300000000017E-3,-3.4064539999999997E-2,-4.6502509999999997E-2,-4.1765209999999997E-2,-0.21771988,-0.16564264999999997,-0.31003988000000005]
[null,"BM Generator Response Energy (Commercial) ",7.4644899999999998E-3,5.0497800000000002E-3,4.0979099999999997E-3,2.2454290000000002E-2,2.9903499999999997E-3,7.5819999999999989E-5,4.9898599999999996E-3,-1.2927659999999999E-2,-1.7300960000000001E-2]
[null,"Hydro Spin Gen with LF",1.5096E-2,0,6.1449599999999993E-2,2.7646399999999998E-2,0,9.5312000000000001E-3,1.31424E-2,1.7937599999999998E-2,2.6048000000000002E-2]
[null,"Hydro Pump deload",0,0,0,0,0,0,0,0,0]
[null,"BM Enhanced Frequency Response (Commercial)",0.30610471,0.34200504999999992,0.33879005999999989,0.39568738158867256,0.29985477000000005,0.29384690000000002,0.29999213000000002,0.28640668000000002,0.30237978999999998]
[null,"Interconnector Response (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"NBM Enhanced Frequency Response (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"NBM Demand Side Response (Commerical)",0,0,0,0,0,0,0,0,0]
[null,"Stability",7.1043365000000005,7.7911244400000008,7.3805029700006584,7.6829939300000474,7.4551549500000025,7.6104919500000019,7.857347540000001,6.9135688499997965,8.1773344000000012]
[null,"FFR Bridging/ FFR Auction/Dynamic Containment",6.1253019000000002,3.9182168400000021,5.5994494999999977,3.4590271199999996,5.3192692800000003,4.102844590000001,5.6026536700000014,4.5062382500000142,8.1474992400000001]
[null,"BM FFR (Tendered)",0,0,0,0,-0.7233168000000002,-0.76478399999999969,-0.79027679999999967,-0.76478399999999969,-0.79027679999999967]
[null,"BM FFR  Response Energy (Tendered)",0,0,0,0,0,0,0,0,0]
[null,"NBM FFR (Tendered)",0,0,0,0,0,0,0,0,0]
[null,"TOTAL",16.5948871472471,13.755196500230944,15.074056294029997,13.23718233801385,15.721411485883591,13.090978884099425,15.261677023120653,11.935227138578082,18.159401994129482,0,0,0]
[null,18.159401994129482]
[null,"Month","2024-04-01",null,null,"2024-05-01",null,null,"2024-06-01",null,null,"2024-07-01",null,null,"2024-08-01",null,null,"2024-09-01",null,null,"2024-10-01",null,null,"2024-11-01",null,null,"2024-12-01",null,null,"2025-01-01",null,null,"2025-02-01",null,null,"2025-03-01"]
[null,"Holding volumes (MWh)","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H"]
[null,"BM Generator Response (Mandatory) ",126123.99,66901.820000000007,144138.18,101425.81,60798.19,147826.73000000001,60554.64,31813.63,88607.039999999994,67684.422000000006,35282.373999999996,131151.57500000004,106241.822,54985.975000000013,160474.77200000003,58213.61,34088.699999999997,120404.37,62642.203999999991,37218.874000000018,144205.39800000002,52920.900999999983,34160.233,133058.82300000003,62599.539000000033,39786.374000000033,153600.91899999997]
[null,"Hydro Spin Gen with LF",0,416.06,0,0,0,0,0,1690.61,0,0,854.58,0,0,0,0,0,307.64999999999998,0,0,361.36666666666571,0,0,493.21666666666567,0,0,859.46666666666567,0]
[null,"Hydro Pump deload",0,0,null,0,0,null,0,0,null,0,0,null,0,0,null,0,0,null,0,0,null,0,0,null,0,0,null,null,null,null,null,null,null,null,null,null,0,416.06,0]
[null,"BM Enhanced Frequency Response (Commercial)"]
[null,"Interconnector Response (Commercial)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,0,0,0]
[null,"NBM Enhanced Frequency Response (Commercial)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,0,0,0]
[null,"NBM Demand Side Response (Commercial)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"Stability",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,0,0]
[null,"BM FFR (Tendered)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"NBM FFR (Tendered)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,null,126123.99,67317.88,144138.18,101425.81,60798.19,147826.73000000001,60554.64,33504.239999999998,88607.039999999994,67684.422000000006,36136.953999999998,131151.57500000004,106241.822,54985.975000000013,160474.77200000003,58213.61,34396.35,120404.37,62642.203999999991,37580.240666666687,144205.39800000002,52920.900999999983,34653.449666666667,133058.82300000003,62599.539000000033,40645.8406666667,153600.91899999997,0,0,0,0,0,0,0,0,0]
[]
[null,null,"2024-04-01",null,null,"2024-05-01",null,null,"2024-06-01",null,null,"2024-07-01",null,null,"2024-08-01",null,null,"2024-09-01",null,null,"2024-10-01",null,null,"2024-11-01",null,null,"2024-12-01",null,null,"2025-01-01",null,null,"2025-02-01",null,null,"2025-03-01"]
[null,"Holding volumes (GWh)","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H","P","S","H"]
[null,"BM Generator Response (Mandatory) ",126.12399000000001,66.901820000000001,144.13818000000001,101.42581,60.798190000000005,147.82673,60.554639999999999,31.81363,88.607039999999998,67.684422000000012,35.282373999999997,131.15157500000004,106.241822,54.98597500000001,160.47477200000003,58.213610000000003,34.088699999999996,120.40437,62.642203999999992,37.218874000000021,144.205398,52.920900999999986,34.160232999999998,133.05882300000005,62.599539000000036,39.786374000000031,153.60091899999998,0,0,0,0,0,0,0,0,0]
[null,"Hydro Spin Gen with LF",0,0.41605999999999999,0,0,0,0,0,1.6906099999999999,0,0,0.85458000000000001,0,0,0,0,0,0.30764999999999998,0,0,0.36136666666666573,0,0,0.49321666666666569,0,0,0.85946666666666571,0,0,0,0,0,0,0,0,0,0]
[null,"Hydro Pump deload",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"BM Enhanced Frequency Response (Commercial)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"Interconnector Response (Commercial)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"NBM Enhanced Frequency Response (Commercial)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"NBM Demand Side Response (Commercial)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"Stability",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"BM FFR (Tendered)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[null,"NBM FFR (Tendered)",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[null,null,107661.71799999999,66922.085999999996,185466.53700000001,150171.685,91998.91,233097.58900000001,104561.59099999999,57607.064000000013,144299.33500000002,151506.82199999999,97958.865000000049,257625.087]

{"sheet":"Reactive","index":15,"n_rows":21,"n_cols":14,"rows_kept":21,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"AS-BM Default Utilisation (Mandatory - CVA)",11.026545960000004,12.613490759999999,10.652704660000003,11.843274600000001,11.13269807,10.911357520000001,9.5611636699999991,10.133958830000001,11.56690768]
[null,"AS-BM Utilisation (Mandatory - SVA)",1.3350751048814407E-2,1.0171963951503205E-2,1.21604137643031E-2,1.0292000000000003E-2,1.3783664745998396E-2,1.1219999999999996E-2,1.6123640000000012E-2,1.311976858499771E-2,1.7026638128822796E-2]
[null,"AS-BM Reactive Utilisation (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"AS-BM Syncronous Compensation ( Commercial)",0.52716234999974365,0.5864753399999999,0.5683084599999999,0.58985842999999982,0.5679246699999998,0.55832472,0.48418662000000023,0.50872230000000007,0.51989059000000004]
[null,"Power Potential ( Commercial)",0,0,0,0,0,0,0,0,0]
[]
[]
[null,null,"2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"BM Default Utilisation (Mandatory - CVA)",3187329.1600000015,3586149.9599999967,3068117.3299999987,3105418.15,2899563.5899999994,2886490.7500000023,2515424.7460000021,2583861.1200000029,2620654.5960000013]
[null,"BM Reactive Utilisation (Commercial)",3405.02,2520.31,3016.2,2361.4386,3156.0495999999998,2559.0062000000003,3541.2579000000005,2842.9636999999998,3340.1257000000005]
[null,"BM Utilisation (Mandatory - SVA)",0,0,0,0,0,0,0,0,0]
[null,"Power Potential (Commercial)",null,0,null,null,null,0,0,0,0]
[null,null,3190734.1800000016,3588670.2699999968,3071133.5299999989,3107779.5885999999,2902719.6395999994,2889049.7562000025,2518966.0039000022,2586704.0837000031,2623994.7217000015,0,0,0]
[]
[]
[null,"Reporting Month"]
[null,2623994.7217000015]
[]
[null,6.04]

{"sheet":"Black Start","index":16,"n_rows":10,"n_cols":16,"rows_kept":10,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"BM Restoration Availability (Commercial)",2.9554843699999833,2.5136491300000001,2.5526994499999995,2.8089661900000005,2.60192844,2.5228953299999999,2.3663421899999997,2.5600989599999999,3.0132588099999884,null,null,null,null,3.2857773299999886]
[null,"Interconnector Restoration Availability (Commercial)",0.26372760000000012,0.27002496000000009,0.23773036000000014,0.2687076100000001,0.26722557000000008,0.22730874999999995,0.19972515999999996,0.25380040000000015,0.2725185200000001]
[null,"BM Restoration Test (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"BM Restoration Capital Contributions (Commercial)",0,0,0,0.13100650999999996,0.13100599999999993,-0.13100680999999995,0,0,0]
[null,"BM Restoration Feasibility (Commercial)",0.29673599999999983,0,0,0.4154063999999999,0.31319299999999983,0,0.26438700000000015,0.12046607000000001,0]
[null,"BM Restoration Warming (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"BM Restoration Other (Commercial)",1.0463249999999993E-2,0,0,3.1389749999999987E-2,0,0,0,0,0]
[null,null,3.5264112199999831,2.7836740900000003,2.7904298099999996,3.6554764599999996,3.3133530099999993,2.6191972699999995,2.8304543499999997,2.9343654300000002,3.2857773299999886,0,0,0]

{"sheet":"Other Reserves","index":17,"n_rows":19,"n_cols":14,"rows_kept":19,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"BM Warming (Commercial)",0.15220834,4.1500000000000002E-2,0,0,5.7500000000000002E-2,0,0,0,0]
[null,"BM Demand Turn Up (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"BM Power Potential (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"NBM Demand Turn Up (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"BM GT Fast Start Availability (Commercial)",0.36756696999999988,0.40592525000000013,0.35851185000000008,0.4038291499999998,0.34312385000000006,0.32488493999999996,0.35799317999999997,0.3921057300000001,0.38833924000000031]
[null,"Hydro Rapid Start And GT Fast Start Utilisation (Commercial)",0,0,0,0,0,0,0,0,0]
[null,"Hydro Optional Spin Pump (Commercial)",1.57966115,2.4068474900000005,2.0872099299999998,2.01157794,2.2268839300000001,1.6694173600000002,1.45839042,1.1217955799999999,1.5493420199999999]
[]
[]
[null,null,"2024-04-01","2024-05-01","2024-06-01","2024-07-01","2024-08-01","2024-09-01","2024-10-01","2024-11-01","2024-12-01","2025-01-01","2025-02-01","2025-03-01"]
[null,"AS-Hydro Optional Spin Pump availability (MWh)",65160.05,97019.95,84620.55,81960.33,92961.499999999636,67343.7,55880.999999999942,44563.916666666621,60858.333333333278]
[null,"AS-Hydro Rapid Start And GT Fast Start utilisation (MWh)",0,0,0,0,0,0,0,0,0]
[null,"AS-BM GT Fast Start Availability number of sites",11,11,11,11,11,11,11,10,11]
[null,"AS-NBM Demand Turn Up utilisation (MWh)",null,0,null,null,null,null,0,0,0]
[null,"AS-BM Power Potential utilisation (MWh)",0,0,null,null,null,0,0,0,0]
[null,"AS-BM Demand Turn Up utilisation (MWh)"]
[null,"AS-BM Warming instructions",7,1,0,0,2,1,0,0,0]

{"sheet":"Minor components","index":18,"n_rows":21,"n_cols":14,"rows_kept":21,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Costs","2024-04-30","2024-05-31","2024-06-30","2024-07-31","2024-08-31","2024-09-30","2024-10-31","2024-11-30","2024-12-31","2025-01-31","2025-02-28","2025-03-31"]
[null,"BM - Minor Components",7.0662373946682902,5.0496055240279398,4.059652989575671,4.6198155150437508,6.0113560435078801,4.5050041190056893,8.5122254714468415,4.2705669521704515,6.9535803647267578]
[null,"SO-SO - Minor Components",0,0,0,0,0,0,0,0,0]
[null,"AS - Minor Components",1.5854739999999999E-2,5.73261E-3,6.4986200000000001E-3,9.8520049999999998E-2,0.22692059999999992,-1.55942577,8.8111449999999994E-2,7.8312999999999994E-2,1.63508506]
[null,"Non-Delivery & Reconciliation",-2.7943465100000502,-1.18770608099998,-2.3576834547754473,-1.0700761421021621,-3.3769499347315817,-2.3556800189832972,-3.1803595917079699,-2.6898066832756244,-4.9061519986862976]
[null,"Non Delivery",-1.3440464799999969,-0.5919003200000007,-0.95109887999999532,-0.61086624000000178,-1.5408507699999943,-0.93783044000000026,-1.6692257000000044,-1.5158683899999983,-2.3419627399999925]
[null,"Reconcilliation",-1.450300030000053,-0.59580576099997917,-1.4065845747754517,-0.45920990210216028,-1.8360991647315874,-1.4178495789832968,-1.5111338917079657,-1.1739382932756259,-2.5641892586863047]
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