European heatwave spurs surge in portable fans and compact air‑conditioners

Intensifying heatwaves across Western and Northern Europe have highlighted the continent's low air‑conditioning penetration—about 20 % of households compared with roughly 90 % in the United States. The rising demand for cooling has led manufacturers to showcase new portable solutions, such as Dreo’s TurboCool fog fans that can lower room temperature by up to 15 °C, Dyson’s HushJet Mini Cool bladeless fan, neck‑mounted fans for cyclists and pedestrians, and Sony’s Reon Pocket Pro, a wearable miniature air‑conditioner.

Analysts note a 75 % increase in demand for cooling systems in Germany between 2019 and 2024, and climate panels warn that summer temperatures may be 2‑4 °C higher than late‑20th‑century averages. Tens of thousands of Europeans die each year from heat‑related health issues, prompting a shift from traditional shade and ventilation advice toward broader adoption of climate‑control technology.