Tips, news and insights on real estate, energy efficiency, smart homes and solar systems.
The energy class of a building directly affects monthly heating and cooling costs. Learn how to read an energy passport and what A+ class means.
A smart home is not science fiction — it is a system that controls heating, lighting, security and energy from one application. Savings can reach 30% of monthly costs.
Gas, heat pump, pellets, electric — which heating system is most cost-effective for your home? We compare costs, investment and carbon footprint.
