Prices for District Heating from Wien Energie to Rise in 2026

An average Viennese household with 70 square meters of living space must expect additional monthly costs of 12 euros after the increase in district heating prices by Wien Energie. The calculation is based on a household with 4.57 MWh of heating energy consumption and 30 cubic meters of hot water. The price adjustment does not affect the current billing period but will appear in the 2024/25 annual bill, which will be sent out soon. The increase affects the installments of the 2025/26 heating period. Customers with an officially regulated contract are affected, while prices for indexed contracts are automatically adjusted according to the wholesale gas market.

Wien Energie Reduces Discounts for District Heating

There are currently two tariff models for district heating - one that is subject to the official price notice and an indexed tariff. The two tariff models are somewhat comparable to fixed and variable tariffs for electricity. Unlike electricity, however, tenants cannot choose which variant they receive. The billing is regulated by the so-called Heating Cost Accounting Act. Which group you belong to is stated in the contract and in the annual bill. Of around 470,000 household customers, currently about half have a contract that is subject to the price notice.

For the price notice, the price that Wien Energie is allowed to charge at most is set by an authority. Since the energy crisis, the energy supplier has granted discounts on the set maximum price, "in total, we have passed on 700 million euros in support measures to our customers in district heating," said Wien-Energie CEO Michael Strebl in an interview with APA. In the past two billing periods (2023/24 and 2024/25), the working price was discounted by 43 percent and the basic price by 20 percent. For 2025/26, the discount on the working price decreases to 37 percent, and the discount on the basic price is eliminated.

The maximum price was last set by notice in 2022 and remains in place until the authority acts on its own or Wien Energie submits an application for change. "We work with discounts because such a price procedure is quite complex," explained Strebl. "With the discounts, we can react more flexibly in the interest of our customers." Strebl also referred to a survey by the Austrian Energy Agency, according to which the price notice in Vienna is among the cheapest district heating tariffs in Austria. "Even with the new price, we are among the cheapest cities that have this price notice," said the Wien-Energie CEO.

New Tariff to Reflect Changes in the Energy System

The district heating price in Vienna is significantly influenced by the development of gas prices, as currently about half of Vienna's district heating comes from combined heat and power plants that are operated with natural gas. About a third of the district heating comes from waste incineration, the rest comes from industrial waste heat, biomass, and geothermal and ambient heat. Heating plants are added for peak coverage. By 2040, district heating is to be completely converted to renewable energies, with Wien Energie focusing primarily on geothermal energy and large heat pumps.

Wien Energie wants to reflect the change in energy sources with a new district heating tariff. The district heating price in the new standard tariff "Klima fit" will be calculated by the energy agency based on the new supply situation and set for one year at a time. "By 2040, the gas price will have no influence at all because we will no longer use gas," said Strebl. The new tariff is intended to bring more predictability and transparency.

(APA/Red)

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