The paper presents the public building typology, energy demand estimations and retrofit scenarios, as well as associated costs and benefits for energy-saving measures in the public building stock of Albania. First, representative building types were identified to estimate their energy performance, and define retrofit packages. Second, this information was used to analyse the costs and benefits of the different thermal efficiency retrofits. Apart from specific benefits due to cost savings in the use phase, co-benefits were estimated to understand their dimension and influence on decision-making. Finally, energy efficiency supply curves were developed to show the priority sequence of retrofits and building types. It was found that due to the growing wealth in Albania, user behaviour will change a lot in the future. Energy usage in the public building sector will increase and mitigate savings resulting from energy-saving measures making saved energy costs invisible. However, if other benefits beyond energy savings are considered, the cost efficiency of the measures remain obvious. The recommended approach can be used to assist decision-making and allocate funds.

本文介绍了阿尔巴尼亚的公共建筑类型，能源需求估算和改造方案，以及节能措施的相关成本和收益。首先，确定代表性的建筑类型以评估其能源性能，并定义改造方案。其次，该信息用于分析不同热效率改造的成本和收益。除了由于在使用阶段节省成本而带来的特定收益外，还估计了共同利益，以了解它们的规模和对决策的影响。最后，绘制了能效供应曲线，以显示改造和建筑物类型的优先顺序。人们发现，由于阿尔巴尼亚的财富不断增长，未来用户的行为将发生很大变化。公共建筑部门的能源使用将增加并减少由节能措施导致的节约，从而使节约的能源成本变得无形。但是，如果考虑除节能以外的其他好处，这些措施的成本效率仍然很明显。推荐的方法可用于协助决策和分配资金。