What Are the Alternatives to Gas Heating?

What Are the Alternatives to Gas Heating?

Rising gas prices and ambitious climate goals are pushing many homeowners to look for more eco-friendly and cost-efficient alternatives. But which systems are future-proof, sustainable, and economical? In this article, we introduce various options — from heat pumps to the innovative electric heating solutions from 21energy, which combine warmth with financial benefits.

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Why Switch to an Alternative to Gas Heating?

Gas heating systems are widely used due to their reliability and low initial costs. However, recent developments make switching increasingly attractive:

  • Rising energy costs: Gas prices have steadily increased in recent years, further burdened by CO₂ taxes
  • Climate protection: Gas heating emits significant amounts of CO₂ and no longer fits into a sustainable energy future.
  • Political regulations: Stricter regulations or even bans on installing new gas heating systems may be introduced in the future. For more information, visit the German Environment Agency (UBA).

The Best Alternatives to Gas Heating at a Glance

The following table provides an overview of the pros and cons of the most popular alternatives:

Heating system Advantages Disadvantages 
Heat pump
  • Almost emission-free (when using green electricity)
  • Subsidies of up to 45% (e.g., through BAFA or environmental grants)
  • Can be combined with photovoltaic systems
  • High initial costs
  • Efficiency depends on good insulation
Pellet heating
  • Sustainable and climate-neutral
  • Suitable for poorly insulated building
  • Requires storage space
  • Higher particulate emissions
Solar Thermal + Electric Heating
  • Independent of fossil fuels
  • Low operating costs in sunny conditions
  • Weather-dependent
  • Needs additional heating in winter
District heating
  • Convenient and low maintenance
  • No fuel storage needed
  • Limited regional availability
  • Often non-transparent pricing model
Electric Heating Solutions  (21energy)
  • Easy installation with no major renovations
  • High energy efficiency
  • Additional financial benefit through Bitcoin mining
  • Dependent on electricity supply
  • Higher operating costs when using grid power only

 

When Is Switching Worth It?

  • For new buildings: Heat pumps or pellet heating systems are ideal for energy-efficient homes.

  • For existing buildings: Pellet systems, hybrid solutions, or electric heating offer flexible options.

  • With photovoltaics: Combining electric heating with solar panels maximizes efficiency and reduces operating costs.

  • For innovative homeowners: With 21energy’s heating systems, you also benefit financially.

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Conclusion: The Best Alternative to Gas Heating

Rising energy prices and ambitious climate goals make switching to modern heating systems essential. Whether it's heat pumps, pellet heating, or electric solutions – there's a suitable option for every home.

21energy's heating systems stand out by combining efficiency, sustainability, and financial benefits through Bitcoin mining. Explore available subsidies and seek personalized advice to find the best solution for your home.

Picture from Thomas Breher on Pixabay

Maximilian Obwexer profile picture

Maximilian Obwexer

Maximilian Obwexer er medgrunnlegger og administrerende direktør i 21energy. Han deler av sin ekspertise her på bloggen og som foredragsholder på ulike konferanser. Hovedtemaet er Bitcoin-gruvedrift og utnyttelse av spillvarme.

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