Sustainable heritage planning: Bani Hammad Qalaa, M’sila, Algeria

Abstract

Every society holds a unique position in world history. The central Maghreb (Algeria) has been the cradle of numerous successive civilizations, with historical stages reflecting diverse cultural influences. From prehistoric times through Numidian, Roman, Vandal, and Byzantine settlements, the region experienced Islamic conquests that led to the establishment of the Middle Maghreb State.

This study provides a forward-looking perspective on preserving this physical heritage while integrating it with contemporary urban development, without compromising historical and cultural identity. The research employs the LEED-ND Energy Leadership and Eco-Design System alongside urban and architectural planning to evaluate the performance of the archaeological city "Bani Hammad Qalaa" during its peak. The study identifies heritage sustainability indicators to guide its revitalization and support urban heritage preservation.

Findings highlight the importance of combining sustainable design with historical conservation, offering strategies for maintaining the cultural significance and functional potential of heritage cities. This approach may serve as a model for similar archaeological sites seeking sustainable integration into modern urban environments.