Heat pumps vs AC: Which is the best way to stay cool during heatwaves?

illuminem summarises for you the essential news of the day, reviewed by our editorial team. Read the full piece on Euronews or enjoy below:

🗞️ Driving the news: Air-to-air heat pumps can both heat and cool homes, acting similarly to air conditioning units
• Unlike traditional AC, they are more energy-efficient when used for heating, and their growing adoption in Europe reflects soaring energy costs and climate-conscious policies

🔭 The context: Europe is experiencing record May temperatures, driving demand for cooling
• Heat pumps are increasingly replacing fossil-fuel-based heating and can provide cooling, despite their impact on overall electricity demand depends on usage patterns and building design

🌍 Why it matters for the planet: Standard air conditioning units consume large amounts of electricity and use HFC refrigerants that significantly contribute to global warming
• Heat pumps offer a lower-carbon alternative for homes already equipped with renewable energy or energy-efficient heating systems

⏭️ What’s next: Market adoption is likely to rise, especially for smaller homes or flats where air-to-air heat pumps are cheaper and easier to install
• Policy incentives and urban planning measures, like passive cooling and shading, remain critical to reduce heat exposure sustainably

💬 One quote: “You should first consider passive cooling methods like window shades and improved ventilation to minimise energy use.” — UK Energy Saving Trust

📈 One stat: Global AC units numbered around 2 billion in 2022, projected to almost triple to 5.5 billion by 2050, highlighting the urgent need for low-carbon cooling solutions

Track the real‑world impact behind the sustainability headlines. Illuminem’s Data Hub™ offers transparent performance data and climate targets of companies driving the transition.

Click for more news covering the latest on climate change adaptation