Energy Retrofit Simulation Results for a Residential Building in Western India

Debasis Sarkar's dataset supports a paper on applying energy retrofitting techniques to design a net-zero energy residential building for a hot and dry climate in western India. The data, shared on figshare under a CC-BY-4.0 license, includes simulation results showing a 33.46% reduction in overall energy usage and a 90.8% reduction in Energy Use Intensity. The file is an XLSX spreadsheet sized 19.2 KB, last updated in April 2026.

Use Cases

• Benchmarking energy savings from building envelope retrofits based on reported reductions in cooling loads and overall energy consumption.
• Modeling the impact of sustainable material selection for walls, roofs, and floors on building thermal performance.
• Analyzing the integration of rooftop solar panels to achieve net-zero energy targets based on the reported reduction from 9330 kWh to 840 kWh.
• Validating energy simulation models for residential buildings in hot and dry climatic zones using the reported Energy Use Intensity (EUI) metrics.

Strengths

• Includes specific, quantified results such as a 33.46% reduction in overall energy usage between December 2022 and January 2024.
• Reports a substantial reduction in Energy Use Intensity (EUI) from 38.88 kWh/m²·year to 3.58 kWh/m²·year, representing a 90.8% decrease.
• Documents a clear case study of renewable energy integration, with initial energy consumption dropping from 9330 kWh to 840 kWh after solar panel installation.

Limitations

• Row count and specific column definitions are unknown, limiting assessment of data structure and granularity.
• The dataset is very small at 19.2 KB, indicating limited scope, likely containing summary results rather than raw simulation data.
• Geographic focus is specific to a hot and dry climatic zone in western India; generalizability to other regions requires validation.

Provenance

Source

Debasis Sarkar via figshare

Collection Method

Simulation results from tools like Revit, Design Builder, and MATLAB, applied to an existing residential building complex.

Time Range

Study period includes data from December 2022 to January 2024.

Freshness

Last updated 2026-04-28 09:01:35

Geography

Hot and dry climatic zone in western India; methodology described as generalizable to similar global climates.