Both ask for a few details: marital status, children, income, property and, for heating, the fuel you use. They run only on your phone or computer: nothing you type is sent anywhere.
Am I eligible for the heating allowance? The tool checks the 2026–27 limits: income up to €16,000 for a single person and €24,000 for a married couple, plus €5,000 per child, and property up to €200,000 or €260,000. It also checks the special rules for firewood, pellets and district heating, and that households on the Social Household Tariff get no allowance for heating with electricity. It shows the reference amount with this year's 30% increase and the allowance limits, not the final amount, which also depends on the area's weather coefficient. Applications close on 4 December 2026 and the advance is paid by 23 December.
Am I eligible for the Social Household Tariff? The tool checks which category your household may fall into and shows the discount on the supply charge: 7.5 cents per kilowatt-hour in category A, 4.5 in B and 10 in C, only up to the consumption limit. Where the official limits are unclear for your household, it does not guess: it sends you to the official platform.
Both are indicative. The decision belongs to the authority in charge, and you apply only on the official platforms. Find them at tools.statistikosatlantas.com (in Greek).
Sources: National Printing Office (Government Gazette B 6569/30-10-2026), HEDNO (ΔΕΔΔΗΕ).
