The clear answer here is: No! Whether fan heaters

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Young researchers from the Reiner Lemoine Foundation's graduate school also found that even the widespread use of fan heaters would have had little impact on grid stability. According to their computer-aided simulations and calculations, the risk of a blackout would be less than 5 percent, even if an electric heater were in use in one in ten of the almost 19.7 million residential buildings.


Percentage of residential buildings exposed to an increased risk of power outages, Source: Graduate School Energy System Transition of the Reiner Lemoine Foundation

So is it worth heating electrically?
radiators or other electric heaters: They are often more expensive netherlands consumer email list to use than a conventional gas heater. Because not only gas, but also electricity has become more expensive: According to figures from the Federal Association of the Energy and Water Industry (BDEW), the price of gas rose from 6 cents per kilowatt hour in the previous year to an average of 14 cents per kilowatt hour in April 2022 and peaked in the fourth quarter of 2022 at around 20 cents per kilowatt hour - an increase of over 300 percent! In January 2023, gas became a little cheaper again, a kilowatt hour of natural gas currently costs around 13 cents. Meanwhile, the price of electricity rose continuously from 32 cents per kilowatt hour in 2021 to 40 cents in the second half of 2022. Currently, a kilowatt hour of electricity costs an average of 48 cents.

The average annual gas consumption in households is around 140 to 160 kilowatt hours per square meter of living space for heating and hot water. In Germany, an average apartment has an area of ​​90 square meters and therefore consumes 12,600 to 14,400 kilowatt hours of natural gas. A typical single-family home with 150 square meters of living space therefore consumes an average of around 24,000 kWh of gas and, at current gas prices, would therefore have heating costs of 3,120 euros.