Priority measures for energy efficiency in buildings: Discussion paper on energy poverty, energy sufficiency and deep renovation in the Western Balkans

Discussion paper    |    27 January 2026

Energy efficiency is an important way to reduce energy use, strengthen energy security and improve well-being. In the Western Balkans, buildings use more than 40% of energy, and they are poorly insulated, inefficient and reliant on outdated heating systems, leading to energy waste. 

This discussion paper highlights three priority interventions needed to both achieve climate goals and deliver increased well-being – addressing energy poverty, embedding energy sufficiency in policy design and deep renovation.