Climate change is a growing global concern, and excessive greenhouse gases are the biggest culprits behind this major issue. HVAC systems that have become integral to modern living, providing essential heating, cooling, and ventilation, account for substantial greenhouse gas emissions.
Net Zero is a transformative decarbonization effort that generally refers to a state where the amount of greenhouse gas emissions is balanced with the amount removed from the atmosphere.
Net zero heating systems are sustainable and energy-efficient systems that produce the same level of warmth as carbon-intensive systems. Similarly, net zero cooling systems keep your space cool with minimal or zero carbon emissions. These systems often use renewable energy like solar and geothermal energy.
Role of Renewable Energy in Net Zero Cooling and Heating
Renewable energy sources – available in abundance all around us, provided by the sun, wind, water, waste, and heat from the earth – are replenished by nature and emit little to no greenhouse gases or pollutants into the air.
Renewable energy sources, like the sun, waste, wind, water, and geothermal, surround us abundantly. The three best things about renewable energy are:
- The earth will never run out of these resources.
- Nature replenishes all these resources on its own.
- These resources don’t emit greenhouse gases.
So, it must be clear why renewable energy is vital to carbon-neutral homes and commercial premises.
Here’s how each of these renewable energy resources contributes towards net zero:
Solar energy and net zero
Solar panels convert sunlight into energy or electricity without producing greenhouse gases. Solar energy is perhaps the oldest and most commonly used renewable energy source worldwide.
Geothermal energy and net zero
Geothermal energy refers to heat within the earth. The earth continuously produces heat inside it, thus making geothermal a renewable energy source. Hot rocks, fluid, and permeability deep underground provide the best conditions for generating electricity. The fluid flows through the hot rocks that absorb the heat, which is drawn up through wells to the Earth’s surface. The heat is converted into steam, which is used for producing electricity. Because of its abundance and benefits, the geothermal power market is projected to reach USD 9.12 Billion by 2028.
Wind energy and net zero
Wind turbines produce energy without emissions, and they do not consume water. That’s why investments in wind energy are growing to reduce greenhouse gas emissions and leverage wind to produce energy.
Water (hydropower) and net zero
When the sun and the wind are not available, water can reliably supply clean energy to homes and businesses. It’s one of the cleanest energy resources with significantly low greenhouse gas emission intensity.
Energy from waste (biomass) and net zero
Bioenergy is electricity and gas produced from organic matter like low-grade wood. Biomass enables negative emissions and may permanently remove millions of tonnes of CO2 from the environment while generating renewable power.
Achieving Net Zero Cooling and Heating with Renewable Energy
Renewable energy comes from natural resources that replenish themselves without depleting the Earth’s resources. These renewable and inexhaustible resources are available in abundance in one form or another across the planet. By now, it must be clear that renewable energy sources significantly lower greenhouse gas emissions compared to fossil fuels. In addition, renewable energy is affordable and cuts down your electricity bills. These resources are available in abundance and will not run out.
As the world becomes increasingly environmentally conscious, HVAC systems can be powered by renewable energy. This helps revolutionize how we control climate in our homes and offices. Most importantly, geothermal heating and cooling systems are rising in popularity. A Geothermal heat pump is the greenest heating & cooling system available. They are quieter, more efficient, and last longer.
Alberta is already doing well in terms of solar and wind energy. In 2023, around 21.9 GWh of geothermal electricity was generated in the province. The geothermal electricity sector in Alberta may see an average annual growth rate of 21%, while production may reach 116.6 GWh by 2033. Whether you are a homeowner or a business owner looking to utilize geothermal heating and cooling, you can find a reliable geothermal solutions provider.
Contact Envirotech Geothermal now to inquire about geothermal heating and cooling systems. Call Envirotech Geothermal at 866-464-3287 for a quick quote or to inquire about your project. Or, complete the form at the top of our website to receive a tough budgetary figure for your project: envirotechgeo.com.
