A geodesic dome is a spherical or partial spherical structure made of network of triangle that evenly distribute structural stress, creating a lightweight yet strong framework. The research aims to analyse the architectural and material features of dome structures, evaluate their structural integrity across various modern architectural applications, assess their environmental sustainability compared to conventional building forms, and identify new potential applications for dome structures. Their triangular nature endows geodesic domes with strength, efficiency, and suitability for achieving large spans of avoidance for internal support.

                 Using case studies and research paper, the research evaluate geodesic dome performance, is it helpful for Kerala's modern architecture while promoting energy efficiency and resource conservation. Comparetive study of case studies provide a better insight about the various features of geodesic dome. Findings indicate that dome structures offer significant sustainability benefits and robustness, making them viable for a range of applications within Kerala's architectural landscape. Nonetheless, the study addresses certain issues and hindrances that accompany the adoption of geodesic domes: among the most immediate hindrances is the need to make design approaches on geodesic domes, a lack of understanding of construction techniques by builders, etc. The study concludes that dome structure offer expanded use in residential, commercial, and institutional sector to help Kerala in energy efficient sustainable architecture. In summary, while geodesic domes almost seem to be an ideal solution to sustainable and resilient architecture, however, additional study and adjustments ensure their real intents can be satisfactorily integrated into modern construction.

             This dissertation examines the architectural and cultural significance of Koothambalam, the traditional temple theatre of Kerala, in relation to its evolution, design principles, and influence on performance spaces. The Koothambalam serves as a vital component of Kerala's temple complexes, hosting classical temple art forms such as Koodiyattam and Kathakali. Rooted in ancient architectural traditions, it reflects the integration of Vaastu Shastra principles and the performance guidelines set forth in Bharata's Natya Shastra.

                 The study focuses on the architectural evolution of Koothambalam, analyzing the application of Vaastu Shastra in its design, and comparing its structure to the stagecraft principles outlined in Natya Shastra. It also investigates how Koothambalam architecture has adapted or deviated from these classical guidelines over time. Additionally, the research explores the role of Koothambalam in supporting traditional temple performances, emphasizing how its spatial and structural elements enhance the performance experience.

Furthermore, the dissertation examines the influence of Koothambalam architecture on modern theatre spaces, highlighting the architectural features that have inspired contemporary design. The study draws on historical documentation, field research, and architectural analysis to provide a comprehensive understanding ofKoothambalam and its continued relevance in both traditional and modem contexts. By analyzing the relationship between architecture and performance, this research aims to contribute to the broader discourse on temple theatre architecture in India and its cultural importance