A Perspective on the Valuation of Roofs: Incorporating Residual Land Value and Highest and Best Use principles to foster renewable energy generation
M.U.J. Peeters (TU Delft - Real Estate Management)
M.F. Villalba Muñoz (TU Delft - Real Estate Management)
J.S. Zhang (TU Delft - Real Estate Management)
D.F.J. Schraven (TU Delft - Real Estate Management)
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Abstract
Purpose - Integrating sustainability considerations into valuation practices is essential for promoting sustainable real estate investments. However, a comprehensive understanding of how sustainability factors impact the value of real estate assets is required. This study addresses the growing importance of renewable energy and the underutilized potential of rooftops by proposing an innovative framework for the valuation of roofs when used for renewable energy production.
Design/methodology/approach - This study uses the concepts of residual value analysis and Highest and Best Use methodology, adapting them to create a new framework for rooftop valuation.
Findings - The value of a roof can be determined based on their energy generation capability, where the conditions for enhanced energy harvesting potential distinct a higher value to the host asset. This removes the hurdle for investors to use rooftops for renewable energy investments.
Originality - The novelty of this study lies in using the Highest and Best Use methodology in the valuation of roofs. To the best of our knowledge, no explicit valuation of roofs has been done in the context of renewable energy production.
Practical implications- This study contributes to innovative valuation methodologies by incorporating sustainable measures. Social implications - Social implications include the evaluation of third-party investments in renewable energy on rooftops. This could lead to increased investments and higher renewable energy production, thereby lowering energy costs and enhancing the energy supply's reliability.