In recent years, we can see an increase in investor interest in alternative energy sources. The steady exacerbation of economic and political crises has made us aware that the usual energy resources we use on a daily basis can become a tool for manipulation between countries and people, and as a result we can see rising prices there to see the negative impact of energy production to ecology of our planet. But new technologies make it possible to use new devices that run on cheaper, more affordable energy sources and are safer for the ecological environment. We are convinced that we can use energy resources that are familiar to us more economically. New technologies in the energy sector will reduce the energy consumption for heating homes compared to the old heating systems. The most well-known example of the application of new technologies in the energy sector is heat pumps, which produce five times more energy than they use. Just like electricity, heat pumps can run on energy from recovered resources. Resources such as biofuels, wind energy and solar energy can cause a decline in home heating and hot water supply. The main reasons to start using heat pumps are: • Rising prices for coal, gas and electricity • Reduction of CO2 emissions into the atmosphere • The equipment is cheaper, reliable and safe