Recently, some suppliers have started paying more for surplus solar power than the feed-in remuneration. What does this mean for photovoltaic owners?
With new windows, you save a lot of energy and thus money in the long run. We reveal what you should look out for when replacing your old windows.
An energy management system increases the self-consumption of households with photovoltaic systems, stores solar power and reduces energy costs.
Since mid-2020, the Swiss National Bank has raised its key interest rate in five steps from -0.75 to +1.75 percent.
With a biotope in your garden, you create a sanctuary for yourself and your family and at the same time promote biodiversity.
The new year started a few weeks ago. Nevertheless, it's not too late to make good resolutions. How about saving energy thanks to smart home devices?
