Energy costs are rising every year, and many households are looking for ways to save on heating and electricity costs. The good news is that with small changes and the right products, you can significantly reduce your energy consumption. In this guide, we will discuss practical ways to improve the energy efficiency of your home.
Why is energy efficiency important?
An energy-efficient home not only saves money on monthly bills, but it also reduces environmental emissions and improves living comfort. Around 40% of household energy is used for heating, so this is the area with the greatest potential for savings.
1. Heating optimization
Thermostats and control systems
A smart thermostat or room-specific temperature control can save 10-15% on heating costs. You can set different temperatures for different rooms and times, ensuring you only heat the spaces you need.
Underfloor heating
Underfloor heating with water circulation is one of the most energy-efficient heating methods. It distributes heat evenly and operates at lower water temperatures than traditional radiators, which saves energy.
Pipe burst repair
Leaking pipes and radiators can waste significant amounts of energy. Regularly check under radiators for water or air in the pipes.
2. Ventilation efficiency
Proper ventilation system
A modern ventilation system with heat recovery can save up to 20% of energy. It recovers the heat from the exhaust air and uses it to heat the incoming air.
Filter maintenance
Dirty filters force the ventilation system to work harder, which uses more energy. Replace filters regularly – usually every 3-6 months.
3. Bathroom energy efficiency
Energy-efficient water fixtures
Flow-limiting shower heads and water-saving nozzles on taps reduce water and energy consumption by up to 30%. Hot water is expensive, so with a lower flow rate you save significantly.
Spot heating
An electric towel warmer or infrared heater used in the bathroom can be more energy efficient than increasing the heating for the entire house.
4. Electricity saving
LED lighting
Replace your old incandescent bulbs with LED bulbs. They use 80% less energy and last 25 times longer.
Sockets and switches
Install smart sockets that allow you to turn off devices remotely or automatically. Many devices consume energy even when they are in standby mode.
5. Insulation and airtightness
Windows and doors
Poorly maintained windows and doors let heat out. Make sure the seals are in good condition and consider installing new energy-efficient windows.
Wall and ceiling insulation
Good insulation significantly reduces heat loss. Check whether the roof and external walls are sufficiently insulated.
6. Saving water = saving energy
Hot water consumption
Around 20% of household energy is used to produce hot water. Shorter showers, colder washing water and fixing leaks will save both water and energy.
Water pipe insulation
Insulate hot water pipes to prevent heat loss during transport.
Practical measures today
-
Check your thermostat settings – Lower the temperature by 1-2 degrees
-
Change filters – Ventilation system filters
-
Fix leaks – Check radiators and taps
-
Upgrade your lighting – Switch to LED bulbs
-
Check seals – Window and door seals
Summary
Energy efficiency is an investment that pays for itself in savings. With small changes and the right products, you can reduce energy costs by 20–40%. Start with the easiest changes and gradually progress to larger renovations.
Do you need help choosing energy-efficient products? Contact lvitarvikkeit.fi's customer service - we will help you find the right solutions!
