Key facts
- The village of Trôo in France features troglodyte (cave) homes.
- These cave homes offer natural cooling.
- Indoor temperatures in the cave homes remain stable at around 20 degrees Celsius.
- The natural cooling provides a refuge from extreme summer heat.
- This method reduces energy costs for residents.
The troglodyte village of Trôo, located in France, is experiencing renewed interest as a natural solution to extreme summer heatwaves. The village is characterized by its unique cave dwellings, known as troglodytes, which provide a stable indoor climate. These homes consistently maintain an internal temperature of around 20 degrees Celsius, regardless of external weather fluctuations. This natural insulation offers residents a significant refuge from the high temperatures experienced during heatwaves, enhancing comfort and well-being. Furthermore, the passive cooling provided by the cave structures leads to reduced reliance on artificial cooling systems, thereby lowering energy consumption and associated costs. The architectural style, which has been utilized for centuries, presents a sustainable and environmentally friendly approach to climate control in an era of increasing global temperatures and energy concerns.