Dragomir - Новини

... installing heat pump systems. If we want to have working energy programs, there must also be self-participation by households who can afford it, Tsanev summarized.

... enough for the water heater," the expert also commented. According to Tsanev, the replacement of light bulbs with modern, energy-saving ones should not be delayed.

... manager anyway. With a normal payback period of 5 years, this means a fairly minimal monthly load, which will certainly be less than the savings.