Paper ID: 2405.18064

Automated Real-World Sustainability Data Generation from Images of Buildings

Peter J Bentley, Soo Ling Lim, Rajat Mathur, Sid Narang

When data on building features is unavailable, the task of determining how to improve that building in terms of carbon emissions becomes infeasible. We show that from only a set of images, a Large Language Model with appropriate prompt engineering and domain knowledge can successfully estimate a range of building features relevant for sustainability calculations. We compare our novel image-to-data method with a ground truth comprising real building data for 47 apartments and achieve accuracy better than a human performing the same task. We also demonstrate that the method can generate tailored recommendations to the owner on how best to improve their properties and discuss methods to scale the approach.

Submitted: May 28, 2024