# What is ECBC (Energy Conservation Building Code)?

Source: https://cloudbrain.in/glossary/bee-ecbc
Last updated: 2026-11-10

The Energy Conservation Building Code (ECBC) is India's code for energy-efficient commercial buildings, developed by the Bureau of Energy Efficiency (BEE). ECBC sets minimum energy performance for building envelope, lighting and services in commercial buildings, and states adopt it into their own rules.

## Why does ECBC (Energy Conservation Building Code) matter for architects, engineers and contractors in India?

ECBC sets minimum energy performance for building envelope, lighting and services in commercial buildings, and states adopt it into their own rules. Energy simulation and data from BIM models help teams show compliance.

## What is an example of ECBC (Energy Conservation Building Code)?

An office project checks that its glazing and wall insulation meet ECBC envelope requirements before finalising the façade.

## Where does CloudBrain come in?

Our [BIM and data integration](/services/bim-data-integration) service helps architecture, engineering and construction firms put this into practice. See the related terms below, or browse the full [AEC × AI glossary](/glossary).