In the world, electricity is increasingly being generated by renewable energy sources such as wind, water or solar power.
I would be interested to find out more about heat pumps. I would be interested in the following:
- How efficient are heat pumps compared to other renewable energy sources and also compared to coal-fired or nuclear power plants?
- How environmentally friendly is the production and disposal of heat pumps?
- How exactly is electricity generated?
- Is it worthwhile to get your electricity through such heat pumps (comparison with the usual electricity costs)?
- How are heatpumps constructed?
- Lifetime
