Latest / RENEWA Sanierungsnavigator / Heizspiegel NRW: Fossil heizen lohnt sich nicht
Transcript
- Oliver: you There is a new heating mirror from NRW and it shows pretty carefree where the differences really lie. And that based on real data. Not only in of the costs, but also in of consumption. But let's take a normal one-family house with a 130 sq. m. of space. With an oil heating you need average 2,200 liters of heating oil per year. That corresponds to about 22,000 kWh of energy. With gas is an average 15,100 kWh. That sounds like less, but it still requires lot of energy. Especially if you at the alternatives. Pellet heating is average at 18,200 kWh, so little less than oil, but still relatively high. At remote heating it is 12,200 kWh and the heat pump is on average at 4,700 kWh of So that's a completely different level. Why is Because a heat pump does simply the energy, but uses and multiplies That means... You 1 kWh of and get 3-4 kWh of out. That's the annual work number and my colleague Alexey has lot I'll podcast and the heat pump in the show notes. With this difference in consumption, it also on the costs. If we the total costs per year, oil around 2130 €. Heat at 1,975 €. Gas at 1,690 €. With renewable energies it will be clear. Pellets 1130€ and heat pump 1185€. That means in plain text between the old oil heater and the heat pump is almost 1000€ difference every year and the costs for an oil heater are in consumption. Even in comparison to gas heating you still a lot. That's at least 500€ per year and honestly with this heating cost atlas the Iran really not included and the price jump that will through the gas costs is accordingly The decisive point is, as I said, only the current costs. If we CO2 prices, the net revenues geopolitical risks will increase, the distance will be larger than smaller and especially fossil fuels are heavily on this global development. If somewhere in the world supply chains are shaking, for example around important routes like the street of Hormuz, then you this directly on your heating costs calculation. That means you not only have a higher cost structure, but you have less planning capacity. And that is the biggest difference. With fossil fuels you are dependent, with renewable energies you control back. And that's exactly what we in practice again and The decision of the new heating is not a question anymore, but an economic decision. The question of how much energy do I what does it every year and how safe is the whole thing in the future? If you the numbers, becomes pretty clear that the biggest lever is It's in the tariff comparison, it's in the system itself. And if you to a renewable system, we'll you out. Just or look around. You'll in the show notes. We're always there you and we'll make sure you the most possible funding and the most possible economy of your new heating system.