Why heat pumps?
Heat pumps are an excellent answer to the European Union objectives to achieve 20% less energy consumption, 20% reduction in CO2 equivalent emissions and 20% of energy from renewable energy sources by 2020. They will become even more important as we progress along the roadmap to a lower carbon economy by 2050. Heat pumps can assist in achieving these goals as they produce three to four times more energy than they consume, they generate fewer CO2 emissions than fossil fuel-based systems and they use renewable energy sources in form of latent energy from the ground, water or air.
Four reasons for installing a heat pump in your home, office or site:
THEY ARE ENERGY EFFICIENT
For each kW of electricity consumed by a heat pump, about 4kW of thermal energy is generated. This corresponds to a 300% efficiency.
Comparison with other heating technologies:
Condensing gas/oil boiler: 90-96% efficiency
Conventional gas/oil boiler: 70-80% efficiency
Direct electric heating: 35-45% efficiency
2. THEY ARE SUSTAINABLE
About 75% of the energy that is used is renewable, whereas 25% of the energy is generated by other sources (in 99% this is electricity). If the electricity is generated by renewables (PV, wind, hydro), then the heat pump is 100% renewable and CO2-neutral. They contribute to an annual reduction of 9,16 million tons CO2 emissions in the EU. According to IEA, heat pumps could save 50% of the building sector's CO2 emissions, and 5% of the industrial sector's. This means that 1.8 billion tonnes of CO2 per year could be saved by heat pumps.
3. THEY ARE MANUFACTURED IN EUROPE
The vast majority of the heat pumps installed in Europe are also manufactured in Europe. In fact, the EU heat pump companies play a leadership role in the technology development. (EHPA). They foster EU employment: 40 358 Europeans are full-time working in the heat pumps sector. This is a very moderate estimation based on the sales data in Europe, on which we applied a certain factor: man-hours needed to install the different types of heat pumps. (EHPA)
4. THEY PROVIDE ENERGY SECURITY
The EU imports annually energy worth over 400 billion euro. Heat pumps reduce the use of primary and final energy. So we would need less energy and by consequence less would need to be imported. This saves costs and secures the supply of energy at the same time: we become more energy independent.
Text credit to European Heat Pump Association.