An estimated 60% of internet users are prepared to pay more for eco-friendly products, showing that people are becoming more aware of using sustainable merchandise and services. Residential heating and cooling are important expenses of a household, and with electricity prices rising, finding energy-efficient heating, ventilation, and air-conditioning (HVAC) systems is now more urgent.
In addition, an increasing awareness of personal responsibility of climate change is also driving consumers to adopt greener lifestyles, while some are forced to use sustainable options to comply with environmental regulations.
Geothermal HVAC Systems
Heating and cooling a home or building cost money. Conventional systems mostly use fossil fuels that are expensive and cannot be replenished. Furthermore, non-renewables are not good for the environment because using them increases pollution levels, causes greenhouse effects, and destroys the ozone layer. The good news is that technology is constantly updated to find the most efficient and effective way of heating and cooling a home, giving thought to limited resources and maximizing the output of HVAC systems.
For example, the geothermal HVAC system is one of the most recent technological innovations for greener heating and cooling. The principle is to put unexpended energy into use to heat or cool a home. In winter, water that absorbs the heat from the earth’s crust is circulated in the underground pipes and then returned to the indoor heat pump, which extracts the heat and re-distributes it as warm air throughout a house.
During summer, the reverse operation takes place when the indoor heat pump pulls out the hot air from a structure and takes out the heat. Cool air is left behind and is distributed throughout the house using the vents of the AC. Removed heat is re-injected back into the earth.
The biggest advantage of geothermal systems is that they are 25-30% more economical than traditional heating or cooling systems, drastically reducing your energy consumption. In addition to lower emissions, these systems also improve indoor humidity.
Harnessing Solar Power
Solar power is nothing new, but it is a very effective way of generating electricity to run your air conditioner, provide heat, and give enough energy to operate appliances. It saves you money and helps the environment because it is a renewable source of power. A solar HVAC system will use the sunlight to heat a liquid or air transferring the heat directly to the desired interior space for immediate use. It can also be stored in tanks for later use. For central heating, solid liquid collectors are used.
To cool a house, a solar cooling system will make use of a plate to capture the sun’s rays, converting it into energy which will, in turn, work to power the compressor in the AC system. In addition, solar panels attached to roofs cool the house by providing shade from the sunlight, as well as heat at night, by keeping it in the interior the entire day.
Geothermal and solar HVAC systems are two green technologies that will provide heat and cold air to a house sustainably. They are both clean energy, are kind to the planet, and help in reducing your utility bills.