An tSeirbia — sreafaí fisiceacha trasteorann, 2026
Gach mí den bhliain, gach teorainn, i bhfuinneamh agus in airgead. Tomhaistear na sreafaí; luacháiltear gach meigeavatuair ag praghas lá roimh ré an chreasa féin (An tSeirbia) don cheathrú uaire inar thrasnaigh sí an teorainn i ndáiríre.
| Mí | Tomhaltas, MWh | Onnmhairí fisiceacha | Allmhairí fisiceacha | Praghas creasa, €/MWh | Difríocht € | Allmhairiú ÷ tomhaltas | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| MWh | €/MWh | € | MWh | €/MWh | € | |||||
| Eanáir | 3,575,864 | 518,857 | 125.15 | 64,935,165 | 754,221 | 121.50 | 91,639,934 | 118.13 | −26,704,769 | 21.1% |
| Feabhra | 3,043,378 | 685,896 | 71.72 | 49,191,019 | 593,795 | 68.30 | 40,557,345 | 68.61 | 8,633,674 | 19.5% |
| Márta | 3,048,931 | 565,896 | 98.58 | 55,787,022 | 661,220 | 88.84 | 58,739,795 | 94.67 | −2,952,773 | 21.7% |
| Aibreán | 2,662,383 | 344,033 | 93.48 | 32,161,575 | 729,038 | 76.31 | 55,631,353 | 91.51 | −23,469,778 | 27.4% |
| Bealtaine | 2,469,497 | 279,202 | 100.06 | 27,935,915 | 902,196 | 82.50 | 74,431,902 | 96.63 | −46,495,987 | 36.5% |
| Meitheamh | 2,503,154 | 264,046 | 100.36 | 26,499,398 | 758,926 | 88.11 | 66,868,963 | 100.71 | −40,369,565 | 30.3% |
| Iúil | 2,587,678 | 343,983 | 112.58 | 38,726,724 | 714,854 | 96.68 | 69,113,355 | 109.43 | −30,386,631 | 27.6% |
| Lúnasa | 2,759,065 | 450,568 | 129.18 | 58,202,387 | 830,923 | 119.40 | 99,214,432 | 136.70 | −41,012,044 | 30.1% |
| Meán Fómhair34.4% de na huaireanta | 874,387 | 144,954 | 137.59 | 19,943,909 | 279,530 | 129.80 | 36,284,349 | 149.11 | −16,340,440 | 32.0% |
| Iomlán | 23,524,337 | 3,597,436 | 103.79 | 373,383,114 | 6,224,703 | 95.18 | 592,481,428 | 103.93 | −219,098,313 | 26.5% |
Tomhaistear an tomhaltas ar leith, mar mheánchumhacht in aghaidh na huaire suimithe thar an mí — ní trí léamha a shuimiú, toisc go bhfoilsíonn na foinsí ag rátaí éagsúla. Cuireann an colún deireanach na hallmhairí in aice leis mar scála; ní figiúr spleáchais é, toisc go dtéann cuid dá dtagann isteach díreach ar aghaidh chuig comharsa eile.
Cad as a dtagann an difríocht
219,098,313 € ar 2,627,267 MWh a d'fhan sa tír: is ionann sin agus 83.39 € in aghaidh na meigeavatuaire, i mí a raibh meán 103.93 inti.
Is é an chéad líne fuinneamh a bhí de dhíth ar an tír agus a fuair sí. Ní ón méid a bhog a thagann an dá líne eile — 53,957,471 € le chéile — ach ón am: uaireanta saora le díol iontu, uaireanta daora le ceannach iontu. Sin praghas na neamhréire ama, ní caillteanas.
Bailíochtú oifigiúil
An sreabhadh fisiceach tomhaiste, curtha i gcomparáid leis an trádáil tráchtála a fhoilsíonn an t-údarás (ANRE).
| Mí | Glanmhéid fisiceach, MWh | Glanmhéid tráchtála, MWh | Difríocht, MWh | Stádas |
|---|---|---|---|---|
| Eanáir | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
| Feabhra | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
| Márta | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
| Aibreán | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
| Bealtaine | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
| Meitheamh | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
| Iúil | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
| Lúnasa | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
| Meán Fómhair | — | — | — | AG FANACHT AR SHONRAÍ OIFIGIÚLA ANRE |
Bíonn na hollmhéideanna difriúil d'aon ghnó: áirítear idirthurais sna táscairí oifigiúla, agus áirítear idirthuras uair amháin ag teacht isteach agus uair amháin ag imeacht, cé nach bhfeiceann teorainn fhisiceach é ach uair amháin. Tagann na glanfhigiúirí le chéile, toisc go gcuireann na hidirthurais a chéile ar ceal — sin é an fáth a ndéantar an chomparáid ar an nglanmhéid.
Cuireann an céatadán an difríocht i gcoibhneas le glanmhéid tráchtála na míosa. I mí a bhfuil glanmhéid beag inti, tugann an difríocht chéanna in MWh céatadán níos mó — sin é an fáth a dtaispeántar an difríocht in MWh i gcónaí freisin.
Foilsíonn an t-údarás (ANRE) na malartuithe seo mar chomhardú fisiceach in GWh. Ní fhoilsíonn sé luach allmhairithe ná onnmhairithe ná meánphraghas in aghaidh an treo, mar sin ní féidir comparáid airgid a dhéanamh.
Tomhaiseann sreafaí fisiceacha trasteorann agus trádáil tráchtála leictreachais feiniméin éagsúla. Taispeántar sonraí an údaráis (ANRE) mar thagarmharc oifigiúil neamhspleách agus níor cheart iad a léamh mar réiteach cruinn.
Teorainn ar theorainn
An Rómáin
Mí ar mhí, ón taobh seo den teorainn (An tSeirbia).
| Mí | Onnmhairí fisiceacha MWh | €/MWh | € | Allmhairí fisiceacha MWh | €/MWh | € | Difríocht € |
|---|---|---|---|---|---|---|---|
| Eanáir | 232,638 | 144.47 | 33,608,866 | 13,862 | 79.72 | 1,105,036 | 32,503,830 |
| Feabhra | 237,353 | 80.37 | 19,077,073 | 1,294 | 19.21 | 24,860 | 19,052,213 |
| Márta | 85,441 | 135.21 | 11,552,572 | 84,284 | 62.52 | 5,269,176 | 6,283,396 |
| Aibreán | 51,017 | 141.70 | 7,228,961 | 138,635 | 59.17 | 8,202,862 | −973,902 |
| Bealtaine | 53,331 | 136.62 | 7,285,842 | 126,054 | 56.55 | 7,128,883 | 156,958 |
| Meitheamh | 39,554 | 132.11 | 5,225,442 | 139,467 | 73.96 | 10,315,471 | −5,090,029 |
| Iúil | 31,529 | 171.50 | 5,407,275 | 150,159 | 80.24 | 12,048,938 | −6,641,663 |
| Lúnasa | 12,266 | 236.12 | 2,896,282 | 198,786 | 99.65 | 19,808,308 | −16,912,026 |
| Meán Fómhair | 9,961 | 185.92 | 1,852,046 | 56,732 | 112.80 | 6,399,259 | −4,547,213 |
| Iomlán | 753,090 | 125.00 | 94,134,358 | 909,273 | 77.32 | 70,302,793 | 23,831,565 |
An Bhulgáir
Mí ar mhí, ón taobh seo den teorainn (An tSeirbia).
| Mí | Onnmhairí fisiceacha MWh | €/MWh | € | Allmhairí fisiceacha MWh | €/MWh | € | Difríocht € |
|---|---|---|---|---|---|---|---|
| Eanáir | 41,117 | 132.72 | 5,457,259 | 64,685 | 97.16 | 6,284,541 | −827,282 |
| Feabhra | 43,165 | 80.86 | 3,490,159 | 28,570 | 44.62 | 1,274,735 | 2,215,424 |
| Márta | 5,941 | 85.30 | 506,778 | 180,589 | 84.70 | 15,296,184 | −14,789,405 |
| Aibreán | 12,403 | 52.62 | 652,639 | 165,693 | 84.95 | 14,076,241 | −13,423,602 |
| Bealtaine | 18,961 | 41.43 | 785,604 | 181,110 | 94.37 | 17,091,529 | −16,305,924 |
| Meitheamh | 15,991 | 14.37 | 229,797 | 188,951 | 107.07 | 20,231,673 | −20,001,876 |
| Iúil | 3,156 | 28.36 | 89,490 | 238,969 | 117.03 | 27,966,326 | −27,876,835 |
| Lúnasa | 2,278 | 51.55 | 117,422 | 295,704 | 137.06 | 40,527,953 | −40,410,530 |
| Meán Fómhair | 1,504 | 65.88 | 99,097 | 98,148 | 149.56 | 14,679,050 | −14,579,953 |
| Iomlán | 144,517 | 79.08 | 11,428,247 | 1,442,418 | 109.14 | 157,428,232 | −145,999,985 |
An Ungáir
Mí ar mhí, ón taobh seo den teorainn (An tSeirbia).
| Mí | Onnmhairí fisiceacha MWh | €/MWh | € | Allmhairí fisiceacha MWh | €/MWh | € | Difríocht € |
|---|---|---|---|---|---|---|---|
| Eanáir | 127,043 | 113.88 | 14,467,553 | 18,309 | 96.68 | 1,770,135 | 12,697,418 |
| Feabhra | 245,732 | 68.92 | 16,935,139 | 1,716 | 0.02 | 29 | 16,935,111 |
| Márta | 164,360 | 112.63 | 18,511,769 | 22,183 | 57.36 | 1,272,442 | 17,239,327 |
| Aibreán | 44,930 | 125.38 | 5,633,392 | 127,868 | 63.74 | 8,149,796 | −2,516,405 |
| Bealtaine | 69,957 | 122.86 | 8,594,601 | 92,430 | 42.43 | 3,921,637 | 4,672,964 |
| Meitheamh | 43,284 | 154.81 | 6,700,901 | 104,188 | 56.59 | 5,895,513 | 805,388 |
| Iúil | 32,826 | 140.84 | 4,623,328 | 112,769 | 70.30 | 7,927,418 | −3,304,090 |
| Lúnasa | 46,759 | 158.56 | 7,413,933 | 115,871 | 96.74 | 11,209,009 | −3,795,075 |
| Meán Fómhair | 5,344 | 199.12 | 1,064,139 | 42,532 | 114.80 | 4,882,857 | −3,818,718 |
| Iomlán | 780,234 | 107.59 | 83,944,756 | 637,867 | 70.59 | 45,028,835 | 38,915,921 |
An Chróit
Mí ar mhí, ón taobh seo den teorainn (An tSeirbia).
| Mí | Onnmhairí fisiceacha MWh | €/MWh | € | Allmhairí fisiceacha MWh | €/MWh | € | Difríocht € |
|---|---|---|---|---|---|---|---|
| Eanáir | 89,429 | 100.20 | 8,960,613 | 23,382 | 126.71 | 2,962,814 | 5,997,799 |
| Feabhra | 144,217 | 61.21 | 8,827,557 | 2,978 | 35.70 | 106,324 | 8,721,233 |
| Márta | 185,329 | 90.91 | 16,847,433 | 11,111 | 78.91 | 876,775 | 15,970,658 |
| Aibreán | 68,347 | 91.05 | 6,222,987 | 86,597 | 61.80 | 5,351,282 | 871,705 |
| Bealtaine | 76,413 | 92.40 | 7,060,375 | 58,259 | 46.53 | 2,711,029 | 4,349,346 |
| Meitheamh | 72,853 | 107.60 | 7,839,293 | 61,163 | 44.89 | 2,745,749 | 5,093,544 |
| Iúil | 46,547 | 108.50 | 5,050,579 | 76,896 | 78.16 | 6,010,205 | −959,626 |
| Lúnasa | 115,252 | 127.92 | 14,742,621 | 44,805 | 98.83 | 4,428,017 | 10,314,604 |
| Meán Fómhair | 30,435 | 141.92 | 4,319,466 | 38,932 | 120.33 | 4,684,794 | −365,329 |
| Iomlán | 828,822 | 96.37 | 79,870,923 | 404,123 | 73.93 | 29,876,989 | 49,993,934 |
An Chosaiv
Mí ar mhí, ón taobh seo den teorainn (An tSeirbia).
| Mí | Onnmhairí fisiceacha MWh | €/MWh | € | Allmhairí fisiceacha MWh | €/MWh | € | Difríocht € |
|---|---|---|---|---|---|---|---|
| Eanáir | 8,625 | 77.88 | 671,745 | 256,768 | 123.77 | 31,780,386 | −31,108,641 |
| Feabhra | 0 | — | 0 | 264,794 | 70.31 | 18,616,776 | −18,616,776 |
| Márta | 16,992 | 78.41 | 1,332,282 | 111,089 | 107.07 | 11,894,545 | −10,562,264 |
| Aibreán | 65,019 | 72.59 | 4,719,458 | 30,312 | 138.00 | 4,183,103 | 536,355 |
| Bealtaine | 18,256 | 70.45 | 1,286,108 | 87,719 | 113.93 | 9,993,977 | −8,707,869 |
| Meitheamh | 20,206 | 71.84 | 1,451,648 | 47,622 | 143.54 | 6,835,915 | −5,384,267 |
| Iúil | 97,936 | 98.71 | 9,667,008 | 9,282 | 201.60 | 1,871,333 | 7,795,675 |
| Lúnasa | 100,329 | 120.44 | 12,083,223 | 13,456 | 217.25 | 2,923,271 | 9,159,952 |
| Meán Fómhair | 39,586 | 133.53 | 5,285,912 | 1,097 | 181.36 | 199,023 | 5,086,890 |
| Iomlán | 366,950 | 99.46 | 36,497,384 | 822,140 | 107.40 | 88,298,329 | −51,800,944 |
An Mhacadóin Thuaidh
Mí ar mhí, ón taobh seo den teorainn (An tSeirbia).
| Mí | Onnmhairí fisiceacha MWh | €/MWh | € | Allmhairí fisiceacha MWh | €/MWh | € | Difríocht € |
|---|---|---|---|---|---|---|---|
| Eanáir | 2,555 | 77.11 | 197,023 | 143,945 | 117.10 | 16,856,047 | −16,659,024 |
| Feabhra | 984 | 28.36 | 27,894 | 103,497 | 65.23 | 6,750,768 | −6,722,873 |
| Márta | 7,309 | 86.34 | 631,079 | 124,408 | 88.18 | 10,970,555 | −10,339,476 |
| Aibreán | 25,692 | 74.38 | 1,911,009 | 87,465 | 87.00 | 7,609,776 | −5,698,766 |
| Bealtaine | 1,647 | 20.23 | 33,326 | 167,174 | 94.93 | 15,870,234 | −15,836,908 |
| Meitheamh | 12,157 | 44.43 | 540,156 | 115,639 | 98.10 | 11,344,323 | −10,804,167 |
| Iúil | 19,929 | 117.91 | 2,349,827 | 67,573 | 101.32 | 6,846,740 | −4,496,913 |
| Lúnasa | 19,265 | 139.65 | 2,690,321 | 116,869 | 124.68 | 14,571,138 | −11,880,817 |
| Meán Fómhair | 7,848 | 141.62 | 1,111,417 | 26,300 | 127.39 | 3,350,411 | −2,238,994 |
| Iomlán | 97,385 | 97.47 | 9,492,053 | 952,869 | 98.83 | 94,169,992 | −84,677,939 |
An Bhoisnia agus an Heirseagaivéin
Mí ar mhí, ón taobh seo den teorainn (An tSeirbia).
| Mí | Onnmhairí fisiceacha MWh | €/MWh | € | Allmhairí fisiceacha MWh | €/MWh | € | Difríocht € |
|---|---|---|---|---|---|---|---|
| Eanáir | 17,313 | 89.95 | 1,557,315 | 81,883 | 142.26 | 11,648,947 | −10,091,633 |
| Feabhra | 12,885 | 52.33 | 674,259 | 58,891 | 73.32 | 4,318,049 | −3,643,790 |
| Márta | 97,181 | 63.03 | 6,125,718 | 23,645 | 118.33 | 2,797,981 | 3,327,737 |
| Aibreán | 51,847 | 63.61 | 3,298,148 | 46,900 | 98.92 | 4,639,434 | −1,341,286 |
| Bealtaine | 35,832 | 65.53 | 2,347,993 | 83,699 | 105.20 | 8,805,293 | −6,457,301 |
| Meitheamh | 52,890 | 74.33 | 3,931,528 | 40,256 | 87.78 | 3,533,716 | 397,812 |
| Iúil | 93,582 | 97.80 | 9,152,305 | 26,766 | 115.22 | 3,083,881 | 6,068,424 |
| Lúnasa | 134,863 | 112.53 | 15,175,518 | 7,930 | 120.39 | 954,779 | 14,220,739 |
| Meán Fómhair | 44,259 | 119.34 | 5,281,947 | 3,268 | 153.34 | 501,038 | 4,780,909 |
| Iomlán | 540,652 | 87.94 | 47,544,730 | 373,238 | 107.93 | 40,283,119 | 7,261,611 |
Montainéagró
Mí ar mhí, ón taobh seo den teorainn (An tSeirbia).
| Mí | Onnmhairí fisiceacha MWh | €/MWh | € | Allmhairí fisiceacha MWh | €/MWh | € | Difríocht € |
|---|---|---|---|---|---|---|---|
| Eanáir | 137 | 108.36 | 14,792 | 151,387 | 127.04 | 19,232,029 | −19,217,237 |
| Feabhra | 1,560 | 101.86 | 158,937 | 132,055 | 71.68 | 9,465,805 | −9,306,869 |
| Márta | 3,344 | 83.56 | 279,392 | 103,912 | 99.72 | 10,362,137 | −10,082,745 |
| Aibreán | 24,777 | 100.70 | 2,494,981 | 45,568 | 75.03 | 3,418,858 | −923,877 |
| Bealtaine | 4,805 | 112.81 | 542,066 | 105,750 | 84.25 | 8,909,319 | −8,367,253 |
| Meitheamh | 7,112 | 81.64 | 580,633 | 61,639 | 96.80 | 5,966,603 | −5,385,970 |
| Iúil | 18,478 | 129.17 | 2,386,912 | 32,439 | 103.53 | 3,358,515 | −971,603 |
| Lúnasa | 19,556 | 157.65 | 3,083,067 | 37,502 | 127.78 | 4,791,958 | −1,708,891 |
| Meán Fómhair | 6,016 | 154.57 | 929,884 | 12,521 | 126.82 | 1,587,916 | −658,032 |
| Iomlán | 85,785 | 122.06 | 10,470,664 | 682,774 | 98.27 | 67,093,140 | −56,622,476 |
Modh
Ní sonrasc é seo. Ní dhíoltar leictreachas trasteorann ó thír go tír: tá na margaí cúpláilte agus is é an sreabhadh fisiceach toradh ceant comhroinnte. Luacháileann na figiúirí seo an sreabhadh tomhaiste ag praghas lá roimh ré an chreasa seo féin, ionas gur féidir an dá threo a chur i gcomparáid ar an scála céanna.
Tomhaistear na sreafaí, ceathrú uaire ar cheathrú uaire; scaiptear teorainneacha uaire thar na ceithre cheathrú a chlúdaíonn siad, ionas go mbuaileann gach meigeavatuair leis an bpraghas a bhí i bhfeidhm i ndáiríre. Ní hionann fuinneamh a thagann isteach sa tír agus fuinneamh a ídítear anseo — téann cuid de tríd.
Iompraíonn tír atá idir dhá thír eile fuinneamh nach ngintear inti agus nach n-ídítear inti. Ní hionann fuinneamh a thagann isteach agus fuinneamh a úsáidtear.