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The author first show that gas is mostly used for heating and then claim it can be substituted by turning the centrals back on this year. He skips over the fact
by satellite2 5y ago
The author first show that gas is mostly used for heating and then claim it can be substituted by turning the centrals back on this year. He skips over the fact that everyone would have to replace their heating infrastructure. He also skips over the fact that heating with electricity is much more expensive than with fossil fuels. Even at a war inflated price.
- jpfr 5y agoNo. With heat pumps electricity is way cheaper for heating. Only on nights with temperatures below -5 Celsius gas is cheaper. The problem is that most vendors are sold out.
- 12baad4db82 5y agoI think is true for single detached housing, is it also true for larger apartment complexes? I bring this up because in Germany I believe most of the population does not live in detached housing or semi-detached housing. With larger apartment complexes it may be economically feasible to pursue geothermal heat. In this case a more efficient solution could be a heating arrangement using hydronic heating combining geothermal heat, waste heat, topped off with an efficient large-scale boiler (the apartments need hot water anyway), and then pumped into radiators or underfloor heating. And naturally the most efficient solution of all could be district heating.
- Xylakant 5y agoOur apartment complex uses a gas micro power plant to produce electricity and uses the waste heat for heating/warm water. It’s a building of its own on a compound with 20 or so apartment buildings. Replacing that with a heat pump will require some very serious planning efforts - apart from the requirement that like 1000 individual parties in 20 home owner associations would approve the change. Not going to happen this year.