The world is getting hotter, and Europe is feeling the heat. According to Copernicus, June 2026 was the hottest June on record for western Europe and the second warmest globally. This is not just a one-off event; the three warmest years on record globally were 2024, 2023, and 2025, in that order. As temperatures rise, so does the demand for cooling, and Europe is feeling the pinch. In this article, I will explore the changing energy consumption for cooling across Europe, the countries that are seeing the biggest increases, and the implications for the continent's electricity market and the environment.
One thing that immediately stands out is the dramatic increase in energy consumption for cooling in the EU. Between 2018 and 2024, household energy consumption for cooling doubled, rising from 40.5 thousand terajoules (TJ) to 80.4 thousand TJ. This is a staggering increase of 99%, and it highlights the growing need for cooling across the continent. But what is driving this increase? And which countries are seeing the biggest jumps?
In my opinion, the biggest increases in energy consumption for cooling are being driven by a combination of factors. Firstly, rising temperatures and heatwaves are pushing more people to use cooling. Secondly, the adoption of air conditioning and other cooling methods is on the rise, even in countries where it was previously uncommon. For example, Austria saw a 1,000% increase in energy consumption for cooling between 2018 and 2024, while the Czech Republic saw a 244% increase. This is particularly fascinating, as it suggests that even countries with cooler climates are starting to feel the heat and invest in cooling infrastructure.
What makes this particularly fascinating is the fact that these increases are not just a result of population growth or economic development. They are a direct response to rising temperatures and heatwaves. This raises a deeper question: how will Europe adapt to a warmer climate? Will we see a continued increase in energy consumption for cooling, and what will be the implications for the environment and the economy?
One thing that is clear is that cooling accounts for a significant share of energy use in some countries. Cyprus leads the way, with 16% of household energy consumption going to cooling. This is followed by Malta (15%) and Albania (13.4%), an EU candidate country. In Greece, 7.4% of household energy consumption goes to cooling, and the share is above 2% in several other countries, including Spain, Italy, and Croatia. These figures highlight the importance of cooling in the lives of people across Europe, and the need for efficient and sustainable cooling solutions.
Italy, in particular, stands out. With 26.3 thousand TJ of energy consumption for cooling, it has the highest energy consumption for cooling in the EU, and it accounts for almost a third of the EU total. This is particularly interesting, as it suggests that Italy is a leader in the adoption of cooling technology, and it may have implications for other countries looking to reduce their carbon footprint.
The growing need for cooling is already reshaping Europe's electricity market. During the June 2026 heatwaves, electricity demand rose sharply across the EU's four largest economies, with France recording the biggest increase. According to France's grid operator RTE, every 1°C rise in temperature typically adds between 0.7 GW and 1 GW of electricity demand, with cooling likely accounting for an extra 10 to 14 GW during the hottest days. This has led to a spike in wholesale power prices, with prices topping €200 per megawatt-hour (MWh) in Germany, almost €160/MWh in France, and exceeding €110/MWh in Spain.
In my opinion, this is a wake-up call for Europe. The growing need for cooling is not just a temporary phenomenon, but a long-term trend that will have significant implications for the continent's energy system. It raises a deeper question: how will Europe adapt to a warmer climate, and what will be the implications for the environment and the economy?
Europe is the fastest-warming continent on Earth, heating up twice as fast as the global average. According to FAO data, the 10 countries experiencing the highest temperature increases in 2023 were all in Europe. This reflects the growing impact of climate change on the continent, and it highlights the need for urgent action to mitigate the effects of global warming. In my opinion, the increasing demand for cooling is just one symptom of a much larger problem, and it is essential that we address the root causes of climate change if we are to create a sustainable future for Europe and the world.
In conclusion, the changing energy consumption for cooling across Europe is a fascinating and complex issue. It highlights the growing need for cooling as temperatures rise, and it raises important questions about the future of the continent's energy system and the environment. As Europe continues to warm, it is essential that we address the root causes of climate change and invest in sustainable solutions for cooling. Only then can we create a future where everyone can enjoy the benefits of a cooler, more comfortable world.
