Tag: energy efficiency

Jun 13

Energy-efficient air conditioner: myth or reality?

How to evaluate the energy efficiency of an air conditioner? What are the criteria for the energy efficiency of an air conditioner? What does SEER/SCOP mean? What does BTU mean? How to choose an air conditioner with a proper BTU / h capacity? How many kW in a BTU? How to decipher the labeling of […]

Jun 08

What is geothermal and hydrothermal energy? Their history and perspectives

What is hydrothermal energy? Advantages of hydrothermal energy. Geothermal energy. Benefits of using geothermal energy. The history and prospects of the use of geothermal and geothermal energy. 1. What is hydrothermal energy? This method is based on the use of plain water and thermal energy will be extracted from it. If there is a lake […]

Dec 23

How to save energy at home – here’s what you can do without much effort and cost!

The question is quite important because even if you have everything at home OK, you can still reduce the cost of bills by 30% or more if you perform at least some of the tasks described below. LIGHTING Energy-saving lamps are about 4-5 times more efficient than conventional incandescent bulbs. That is, a 20-watt energy-saving […]