Belgium experienced a startling climate milestone last year, marking 2025 as its fourth warmest year on record. The country faced prolonged periods of extreme heat, with temperatures soaring beyond seasonal averages particularly in July and August. This trend has ignited fresh concerns about the nation’s preparedness for a rapidly changing climate, putting pressure on policymakers to accelerate sustainability efforts and reinforce infrastructure resilience.

Experts warn that the consequences of such heatwaves extend beyond discomfort, impacting public health, agriculture, and energy supply. Key challenges identified include:

  • Increased risk of heat-related illnesses among vulnerable populations
  • Reduced crop yields due to drought and heat stress
  • Higher demand for electricity, straining the national grid
Month Avg. Temp (°C) Deviation from…