Preserving the Kalinga Legacy: ASI’s Restoration Initiative for Odisha’s Ancient Temples

The Archaeological Survey of India (ASI) has announced a major restoration project aimed at preserving several 10th-century temples in Odisha. This initiative is specifically designed to safeguard the Kalinga architectural style, a sub-style of the Nagara school of temple architecture that flourished in the ancient Kalinga region.

The Kalinga style is characterized by its distinct structural components: the Deula (sanctum) and the Jagamohana (assembly hall). The temples typically fall into three categories: Rekha Deula (tall building with a curvilinear spire), Pidha Deula (square building with a pyramid-shaped roof), and Khakhara Deula (rectangular building with a truncated pyramid roof). Notable examples of this style include the Lingaraj Temple and the Mukteshvara Temple.

A critical aspect of this restoration project is the commitment to using traditional materials and techniques. Instead of modern cement, which can often cause long-term damage to ancient stone structures due to chemical reactions and lack of breathability, the ASI plans to use traditional mortars like lime, surkhi (crushed bricks), and organic additives. This approach ensures that the restoration is sympathetic to the original construction, maintaining the historical integrity of the monuments.

From a governance perspective, this move highlights the ASI's evolving strategy toward scientific conservation. It reflects a shift from mere repair to holistic preservation that respects the intangible heritage—the craftsmanship and knowledge systems—associated with these structures. Furthermore, the preservation of such sites is vital for promoting cultural tourism and strengthening India's soft power. However, the ASI faces challenges such as the shortage of skilled traditional artisans and the impact of environmental factors like salinity and humidity on Odisha's coastal temples.