{"fuel":"KEROSENE","caveats":["These are observed recent prices, not supplier-confirmed or bookable offers.","Coverage varies by county, supplier and delivery volume; an empty value is not estimated from another volume.","Final delivered price, fees, availability and timing must be confirmed with the named oil supplier."],"license":{"url":"https://creativecommons.org/licenses/by/4.0/","name":"Creative Commons Attribution 4.0 International","shortName":"CC BY 4.0","attributionTemplate":"Source: Tankful weekly observed heating-oil index, [issue date], revision [number], licensed under CC BY 4.0."},"volumes":[{"q1":497.12,"q3":508.74,"max":537.69,"min":475,"litres":300,"status":"publishable","midpoint":507.5,"periodEnd":"2026-10-06","countyCount":26,"periodStart":"2026-09-30","dataAgeHours":0,"statusReason":null,"coverageQuality":"strong","weeklyChangePct":-1.5,"observationCount":495,"previousMidpoint":515.08,"absoluteChangeEur":-7.58,"lastObservationAt":"2026-10-06T05:20:40.257Z","previousPeriodEnd":"2026-09-29","previousCountyCount":26,"previousPeriodStart":"2026-09-23","comparableCountyCount":25,"descriptiveAggregateMidpoint":507.35},{"q1":809,"q3":819.38,"max":842,"min":786.89,"litres":500,"status":"publishable","midpoint":812.5,"periodEnd":"2026-10-06","countyCount":26,"periodStart":"2026-09-30","dataAgeHours":0,"statusReason":null,"coverageQuality":"strong","weeklyChangePct":-1.8,"observationCount":868,"previousMidpoint":827.74,"absoluteChangeEur":-15.25,"lastObservationAt":"2026-10-06T05:17:59.014Z","previousPeriodEnd":"2026-09-29","previousCountyCount":26,"previousPeriodStart":"2026-09-23","comparableCountyCount":26,"descriptiveAggregateMidpoint":813.26},{"q1":1579.75,"q3":1605.88,"max":1630.5,"min":1537,"litres":1000,"status":"publishable","midpoint":1602.68,"periodEnd":"2026-10-06","countyCount":26,"periodStart":"2026-09-30","dataAgeHours":0,"statusReason":null,"coverageQuality":"strong","weeklyChangePct":-1.7,"observationCount":495,"previousMidpoint":1629.97,"absoluteChangeEur":-27.29,"lastObservationAt":"2026-10-06T05:20:40.257Z","previousPeriodEnd":"2026-09-29","previousCountyCount":26,"previousPeriodStart":"2026-09-23","comparableCountyCount":25,"descriptiveAggregateMidpoint":1603.84}],"coverage":{"supportedVolumes":[300,500,1000],"expectedCountyCount":26,"observationsChecked":1858,"observedCountyCount":26},"freshness":"fresh","geography":"Ireland","issueDate":"2026-10-06","countyRows":[{"county":"Carlow","litres":500,"sourceCount":6,"nationalRank":3,"currentMaxEur":829,"currentMinEur":795,"lastCheckedAt":"2026-10-06T04:09:03.041Z","currentPeriodEnd":"2026-10-06","percentageChange":-2.5,"absoluteChangeEur":-21,"previousPeriodEnd":"2026-09-29","currentMidpointEur":803,"currentPeriodStart":"2026-09-30","previousMidpointEur":824,"previousPeriodStart":"2026-09-23","currentObservationCount":30,"previousObservationCount":26,"differenceFromNationalEur":-9.5},{"county":"Cavan","litres":500,"sourceCount":6,"nationalRank":13,"currentMaxEur":829,"currentMinEur":782,"lastCheckedAt":"2026-10-06T02:48:56.670Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.7,"absoluteChangeEur":-14.01,"previousPeriodEnd":"2026-09-29","currentMidpointEur":812.48,"currentPeriodStart":"2026-09-30","previousMidpointEur":826.49,"previousPeriodStart":"2026-09-23","currentObservationCount":30,"previousObservationCount":36,"differenceFromNationalEur":-0.01},{"county":"Clare","litres":500,"sourceCount":3,"nationalRank":25,"currentMaxEur":842,"currentMinEur":819.02,"lastCheckedAt":"2026-10-05T15:39:07.081Z","currentPeriodEnd":"2026-10-06","percentageChange":-0.5,"absoluteChangeEur":-4.25,"previousPeriodEnd":"2026-09-29","currentMidpointEur":825,"currentPeriodStart":"2026-09-30","previousMidpointEur":829.25,"previousPeriodStart":"2026-09-23","currentObservationCount":13,"previousObservationCount":10,"differenceFromNationalEur":12.5},{"county":"Cork","litres":500,"sourceCount":8,"nationalRank":19,"currentMaxEur":830,"currentMinEur":803,"lastCheckedAt":"2026-10-06T04:53:33.167Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.1,"absoluteChangeEur":-8.77,"previousPeriodEnd":"2026-09-29","currentMidpointEur":819.5,"currentPeriodStart":"2026-09-30","previousMidpointEur":828.27,"previousPeriodStart":"2026-09-23","currentObservationCount":52,"previousObservationCount":39,"differenceFromNationalEur":7},{"county":"Donegal","litres":500,"sourceCount":4,"nationalRank":20,"currentMaxEur":835,"currentMinEur":770,"lastCheckedAt":"2026-10-06T05:12:48.914Z","currentPeriodEnd":"2026-10-06","percentageChange":-1,"absoluteChangeEur":-8,"previousPeriodEnd":"2026-09-29","currentMidpointEur":819.98,"currentPeriodStart":"2026-09-30","previousMidpointEur":827.98,"previousPeriodStart":"2026-09-23","currentObservationCount":24,"previousObservationCount":27,"differenceFromNationalEur":7.49},{"county":"Dublin","litres":500,"sourceCount":7,"nationalRank":4,"currentMaxEur":864,"currentMinEur":785,"lastCheckedAt":"2026-10-06T05:03:58.564Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.1,"absoluteChangeEur":-9,"previousPeriodEnd":"2026-09-29","currentMidpointEur":803.5,"currentPeriodStart":"2026-09-30","previousMidpointEur":812.5,"previousPeriodStart":"2026-09-23","currentObservationCount":40,"previousObservationCount":36,"differenceFromNationalEur":-9},{"county":"Galway","litres":500,"sourceCount":7,"nationalRank":15,"currentMaxEur":829,"currentMinEur":785,"lastCheckedAt":"2026-10-06T05:13:37.899Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.8,"absoluteChangeEur":-14.99,"previousPeriodEnd":"2026-09-29","currentMidpointEur":814.01,"currentPeriodStart":"2026-09-30","previousMidpointEur":829,"previousPeriodStart":"2026-09-23","currentObservationCount":40,"previousObservationCount":43,"differenceFromNationalEur":1.51},{"county":"Kerry","litres":500,"sourceCount":3,"nationalRank":24,"currentMaxEur":825,"currentMinEur":816,"lastCheckedAt":"2026-10-06T03:49:26.003Z","currentPeriodEnd":"2026-10-06","percentageChange":-0.2,"absoluteChangeEur":-1.5,"previousPeriodEnd":"2026-09-29","currentMidpointEur":823,"currentPeriodStart":"2026-09-30","previousMidpointEur":824.5,"previousPeriodStart":"2026-09-23","currentObservationCount":13,"previousObservationCount":9,"differenceFromNationalEur":10.5},{"county":"Kildare","litres":500,"sourceCount":11,"nationalRank":5,"currentMaxEur":864,"currentMinEur":784,"lastCheckedAt":"2026-10-06T05:00:24.120Z","currentPeriodEnd":"2026-10-06","percentageChange":-2.5,"absoluteChangeEur":-20.41,"previousPeriodEnd":"2026-09-29","currentMidpointEur":804,"currentPeriodStart":"2026-09-30","previousMidpointEur":824.41,"previousPeriodStart":"2026-09-23","currentObservationCount":62,"previousObservationCount":61,"differenceFromNationalEur":-8.5},{"county":"Kilkenny","litres":500,"sourceCount":5,"nationalRank":18,"currentMaxEur":829,"currentMinEur":803,"lastCheckedAt":"2026-10-06T04:26:13.828Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.2,"absoluteChangeEur":-9.59,"previousPeriodEnd":"2026-09-29","currentMidpointEur":819.41,"currentPeriodStart":"2026-09-30","previousMidpointEur":829,"previousPeriodStart":"2026-09-23","currentObservationCount":31,"previousObservationCount":20,"differenceFromNationalEur":6.91},{"county":"Laois","litres":500,"sourceCount":10,"nationalRank":14,"currentMaxEur":859,"currentMinEur":796,"lastCheckedAt":"2026-10-06T04:29:10.317Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.9,"absoluteChangeEur":-16.04,"previousPeriodEnd":"2026-09-29","currentMidpointEur":812.51,"currentPeriodStart":"2026-09-30","previousMidpointEur":828.55,"previousPeriodStart":"2026-09-23","currentObservationCount":57,"previousObservationCount":51,"differenceFromNationalEur":0.01},{"county":"Leitrim","litres":500,"sourceCount":4,"nationalRank":23,"currentMaxEur":829,"currentMinEur":809.03,"lastCheckedAt":"2026-10-05T18:28:26.150Z","currentPeriodEnd":"2026-10-06","percentageChange":-0.9,"absoluteChangeEur":-7.5,"previousPeriodEnd":"2026-09-29","currentMidpointEur":820,"currentPeriodStart":"2026-09-30","previousMidpointEur":827.5,"previousPeriodStart":"2026-09-23","currentObservationCount":20,"previousObservationCount":20,"differenceFromNationalEur":7.5},{"county":"Limerick","litres":500,"sourceCount":2,"nationalRank":26,"currentMaxEur":842,"currentMinEur":819.02,"lastCheckedAt":"2026-10-05T16:06:49.617Z","currentPeriodEnd":"2026-10-06","percentageChange":0,"absoluteChangeEur":0.26,"previousPeriodEnd":"2026-09-29","currentMidpointEur":828.51,"currentPeriodStart":"2026-09-30","previousMidpointEur":828.25,"previousPeriodStart":"2026-09-23","currentObservationCount":4,"previousObservationCount":4,"differenceFromNationalEur":16.01},{"county":"Longford","litres":500,"sourceCount":4,"nationalRank":12,"currentMaxEur":829,"currentMinEur":790,"lastCheckedAt":"2026-10-05T21:47:43.089Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.9,"absoluteChangeEur":-15.73,"previousPeriodEnd":"2026-09-29","currentMidpointEur":812.26,"currentPeriodStart":"2026-09-30","previousMidpointEur":827.98,"previousPeriodStart":"2026-09-23","currentObservationCount":21,"previousObservationCount":27,"differenceFromNationalEur":-0.24},{"county":"Louth","litres":500,"sourceCount":5,"nationalRank":2,"currentMaxEur":829,"currentMinEur":794,"lastCheckedAt":"2026-10-05T22:53:15.284Z","currentPeriodEnd":"2026-10-06","percentageChange":0.2,"absoluteChangeEur":1.75,"previousPeriodEnd":"2026-09-29","currentMidpointEur":797.75,"currentPeriodStart":"2026-09-30","previousMidpointEur":796,"previousPeriodStart":"2026-09-23","currentObservationCount":25,"previousObservationCount":23,"differenceFromNationalEur":-14.75},{"county":"Mayo","litres":500,"sourceCount":7,"nationalRank":10,"currentMaxEur":829,"currentMinEur":805,"lastCheckedAt":"2026-10-06T02:59:54.674Z","currentPeriodEnd":"2026-10-06","percentageChange":-2.4,"absoluteChangeEur":-19.97,"previousPeriodEnd":"2026-09-29","currentMidpointEur":809.03,"currentPeriodStart":"2026-09-30","previousMidpointEur":829,"previousPeriodStart":"2026-09-23","currentObservationCount":38,"previousObservationCount":35,"differenceFromNationalEur":-3.47},{"county":"Meath","litres":500,"sourceCount":8,"nationalRank":7,"currentMaxEur":864,"currentMinEur":786,"lastCheckedAt":"2026-10-06T04:59:33.457Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.5,"absoluteChangeEur":-12,"previousPeriodEnd":"2026-09-29","currentMidpointEur":809,"currentPeriodStart":"2026-09-30","previousMidpointEur":821,"previousPeriodStart":"2026-09-23","currentObservationCount":47,"previousObservationCount":46,"differenceFromNationalEur":-3.5},{"county":"Monaghan","litres":500,"sourceCount":6,"nationalRank":8,"currentMaxEur":829,"currentMinEur":781,"lastCheckedAt":"2026-10-06T03:06:13.675Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.7,"absoluteChangeEur":-13.9,"previousPeriodEnd":"2026-09-29","currentMidpointEur":809,"currentPeriodStart":"2026-09-30","previousMidpointEur":822.9,"previousPeriodStart":"2026-09-23","currentObservationCount":30,"previousObservationCount":35,"differenceFromNationalEur":-3.5},{"county":"Offaly","litres":500,"sourceCount":8,"nationalRank":11,"currentMaxEur":859,"currentMinEur":796,"lastCheckedAt":"2026-10-06T03:26:25.839Z","currentPeriodEnd":"2026-10-06","percentageChange":-2.4,"absoluteChangeEur":-19.51,"previousPeriodEnd":"2026-09-29","currentMidpointEur":809.49,"currentPeriodStart":"2026-09-30","previousMidpointEur":829,"previousPeriodStart":"2026-09-23","currentObservationCount":45,"previousObservationCount":48,"differenceFromNationalEur":-3},{"county":"Roscommon","litres":500,"sourceCount":9,"nationalRank":16,"currentMaxEur":829,"currentMinEur":789,"lastCheckedAt":"2026-10-06T04:09:08.629Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.7,"absoluteChangeEur":-14.46,"previousPeriodEnd":"2026-09-29","currentMidpointEur":814.03,"currentPeriodStart":"2026-09-30","previousMidpointEur":828.49,"previousPeriodStart":"2026-09-23","currentObservationCount":39,"previousObservationCount":44,"differenceFromNationalEur":1.53},{"county":"Sligo","litres":500,"sourceCount":4,"nationalRank":21,"currentMaxEur":829,"currentMinEur":809.03,"lastCheckedAt":"2026-10-06T04:18:36.073Z","currentPeriodEnd":"2026-10-06","percentageChange":-0.8,"absoluteChangeEur":-7.01,"previousPeriodEnd":"2026-09-29","currentMidpointEur":819.98,"currentPeriodStart":"2026-09-30","previousMidpointEur":826.99,"previousPeriodStart":"2026-09-23","currentObservationCount":21,"previousObservationCount":19,"differenceFromNationalEur":7.49},{"county":"Tipperary","litres":500,"sourceCount":5,"nationalRank":17,"currentMaxEur":828.55,"currentMinEur":803,"lastCheckedAt":"2026-10-06T04:10:32.816Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.1,"absoluteChangeEur":-9.25,"previousPeriodEnd":"2026-09-29","currentMidpointEur":819.02,"currentPeriodStart":"2026-09-30","previousMidpointEur":828.27,"previousPeriodStart":"2026-09-23","currentObservationCount":30,"previousObservationCount":21,"differenceFromNationalEur":6.52},{"county":"Waterford","litres":500,"sourceCount":4,"nationalRank":22,"currentMaxEur":830,"currentMinEur":803,"lastCheckedAt":"2026-10-06T05:17:59.014Z","currentPeriodEnd":"2026-10-06","percentageChange":-1,"absoluteChangeEur":-8,"previousPeriodEnd":"2026-09-29","currentMidpointEur":819.98,"currentPeriodStart":"2026-09-30","previousMidpointEur":827.98,"previousPeriodStart":"2026-09-23","currentObservationCount":24,"previousObservationCount":22,"differenceFromNationalEur":7.49},{"county":"Westmeath","litres":500,"sourceCount":9,"nationalRank":9,"currentMaxEur":859,"currentMinEur":787,"lastCheckedAt":"2026-10-05T21:32:17.288Z","currentPeriodEnd":"2026-10-06","percentageChange":-1.9,"absoluteChangeEur":-16,"previousPeriodEnd":"2026-09-29","currentMidpointEur":809,"currentPeriodStart":"2026-09-30","previousMidpointEur":825,"previousPeriodStart":"2026-09-23","currentObservationCount":42,"previousObservationCount":47,"differenceFromNationalEur":-3.5},{"county":"Wexford","litres":500,"sourceCount":6,"nationalRank":6,"currentMaxEur":829,"currentMinEur":790,"lastCheckedAt":"2026-10-06T05:08:40.180Z","currentPeriodEnd":"2026-10-06","percentageChange":-2.4,"absoluteChangeEur":-20,"previousPeriodEnd":"2026-09-29","currentMidpointEur":806.49,"currentPeriodStart":"2026-09-30","previousMidpointEur":826.49,"previousPeriodStart":"2026-09-23","currentObservationCount":30,"previousObservationCount":28,"differenceFromNationalEur":-6},{"county":"Wicklow","litres":500,"sourceCount":8,"nationalRank":1,"currentMaxEur":829,"currentMinEur":785,"lastCheckedAt":"2026-10-06T05:06:56.860Z","currentPeriodEnd":"2026-10-06","percentageChange":-2,"absoluteChangeEur":-16.01,"previousPeriodEnd":"2026-09-29","currentMidpointEur":789,"currentPeriodStart":"2026-09-30","previousMidpointEur":805.01,"previousPeriodStart":"2026-09-23","currentObservationCount":49,"previousObservationCount":43,"differenceFromNationalEur":-23.5}],"pressReady":true,"generatedAt":"2026-10-06T05:21:56.473Z","methodology":["A frozen issue is scheduled each Tuesday at 06:20 Europe/Dublin, with up to five minutes of randomized delay, using observations available at publication time; scheduler retries do not change it.","Only validated, publicly displayable kerosene observations at the stated delivery volume are included.","Each supplier source contributes at most its latest observation for a county and Irish calendar day.","For weekly comparisons, only counties with validated observations in both seven-day windows are used. Each county's weekly midpoint is the median of its daily midpoints, and each matched county has equal weight in the national midpoint.","The published Q1 and Q3 bounds are descriptive context from the daily county-weighted national record. They are the medians of the seven daily Q1 and Q3 values, not quartiles pooled across every underlying observation.","Weekly change compares the matched-county national midpoint with the preceding seven-day matched-county midpoint at the same delivery volume."],"releaseClass":"press_release","primaryVolume":500,"methodologyVersion":"tankful-weekly-observed-index-v1","newestObservationAt":"2026-10-06T05:20:40.257Z","pressReadinessReasons":[],"canonicalReconciliation":{"reason":"Canonical county averages are within the provisional reconciliation tolerance; canonical lowest prices remain a separate metric.","status":"aligned","snapshotId":"pub-20261006T052040Z-d965fd78","snapshotDate":"2026-10-06","toleranceEur":5,"differenceEur":4.84,"snapshotMedianEur":809.42,"snapshotCountyCount":26,"comparableCountyCount":20,"canonicalLowestMedianEur":795.5,"historicalDailyMidpointEur":811.01},"sourceMethodologyVersion":"tankful-observed-index-v1","release":{"revision":1,"sha256":"674d0433cf01733258cf9630db24ee75d741d5e0724324245acf9bc68e1c7663","publishedAt":"2026-10-06T05:21:56.473Z","correctionReason":null,"supersedesRevision":null}}