Often, especially in winter, you have questions - why did you receive a high tax for natural gas? There are several reasons for this - to use gas economically, it is necessary to heat-insulate the living space or office, to use metal-plastic or generally good windows. This is the best way to do it. If the wind comes in through the windows and doors of the room, it automatically means that the central heating is burning more gas. Thats why you get more tax.