– What is economical and ecological heating in the context of sustainable development?
– Types of environmental and economical heating for sustainable development.
– Tips to take advantage of this opportunity to reduce your heating bill.
Heat your home, not the outside! If you’re tracking heat loss in your home, start by asking yourself about its insulation. Doing renovation work will allow you to save energy while optimizing your comfort.
It is useless to change your old heating system for a more efficient one. Take, for example, economical electric heating, if your house is not well insulated: the heat input will not compensate for the losses, and it will cost you more.
What is economical and ecological heating?
Ecological and economical heating revolves around 3 issues:
– reducing energy consumption;
– using renewable energy;
– limiting greenhouse gas emissions.
The heating methods that can qualify for these criteria are continually evolving. The current economic context and societal concerns are favorable to them, which leads them to supplant conventional equipment without difficulty.
Note: Most ecological and economical heating systems are eligible for a tax credit.
Types of environmental and economical heating for sustainable development
For households, heating remains one of the most energy-intensive jobs, hence the growing interest in technologies that allow for savings on heating bills and preserve our environment. Some equipment, such as boilers, stoves, and heat pumps, use renewable energies (wood, earth, air, sun) and are qualified as ecological.
The boiler is a keystone of the heating system and can be environmentally friendly by advantageously using wood, which is the cheapest fuel and renewable energy with low CO2 emissions:
– wood granules (or pellets) feeds the heating circuit but can also provide domestic hot water;
– boiler and hot water loop can run on renewable energies such as geothermal, wood, and solar.
Note: The USA’s tax credit is $300 for purchasing a wood-fired boiler or a qualifying biomass-burning stove before December 31, 2020.
The heat pump has its place in this enumeration, although it needs electrical energy to operate. However, its operation is very economical since it is based on energy extraction from the ground or the air and its return to the home via heat emitters (radiators or underfloor heating).
There are various heat pumps available:
– air-water heat pumps that can be adapted to existing systems, can also produce hot water and are reversible;
– air-to-air heat pumps that can only be used with electric heating systems and are more efficient in the cooling mode than in heating mode;
– ground-source heat pumps (horizontal or vertical capture) are the most expensive but the most efficient.
The stoves are very efficient heaters that are still used in most cases as a complement to a central heating system. There are different types of stoves:
– the pellet stove: its autonomy is generally between 7 and 72 hours;
– the wood-burning stove, which is an economical and ecological heating system;
– the masonry heater, which is a high-efficiency wood stove.
Tips to reduce your heating bill
Here are some useful tips for saving heating energy:
– Reducing the temperature by 1°C saves 7% energy.
– Regularly clean the convector grilles to avoid dust accumulation that would reduce airflow.
– A closed chimney or stove flue (when these are not in use) prevents the house from being cooled with cold air.
– Remember to turn down the heating if you are away for more than 2 hours, but do not turn it off. Heating your home would require more energy than if you had left it at the same temperature.
– If you are away for more than 48 hours, you can switch to the « frost-free » position.
There you have it, these few tips for economical and ecological heating towards sustainable development can help you reduce your heating bill. Don’t forget to leave us your comments in the section below.