How Indian Realty Can Reduce Construction Emissions and Contribute to a Circular Economy

by Jaya Pavan Gummadi, Experienced Founder and Entrepreneur from Realty Industry

India’s real estate sector has made visible progress on green buildings, energy efficiency, water conservation and healthier indoor environments. The growth of green-certified Grade A office stock across India’s top cities shows that sustainability is gaining stronger market relevance.

A significant climate concern still sits within the construction process itself: embodied carbon.

Embodied carbon refers to the emissions created through materials, transport, construction activity, fit-outs, maintenance and end-of-life demolition. Cement, steel, glass, aluminium and concrete carry a measurable carbon cost long before a resident, tenant or occupier begins using the building.

This is especially important for India, where urban expansion will continue to create large demand for housing, offices, infrastructure and mixed-use developments. A building’s operational efficiency remains important, but material choices made during planning and construction can lock in a large share of its lifecycle carbon footprint. The sector therefore needs to treat material selection, procurement and waste management as core climate decisions, rather than secondary construction details.

Construction Waste has Recoverable Value

India generates roughly 150 million tonnes of construction and demolition waste every year, with some official estimates placing the number much higher. Recycling remains extremely low, despite the fact that a large portion of this material can be recovered, processed and reused.

Concrete can be crushed into recycled aggregate. Brick rubble can support backfilling, internal roads and landscaping. Excavated soil can often be reused within the same project. Steel, timber, glass, aluminium and fixtures can re-enter the construction stream when dismantling is planned with care.

The loss usually happens at the site level. Mixed debris loses value quickly. Poor segregation increases disposal pressure. Untracked material movement makes reuse difficult. A more disciplined approach can convert a large part of this waste into usable project input.

This requires segregation at source, reliable contractor accountability, authorised recycling partners and proper documentation. Waste management cannot remain a compliance activity handled at the end of construction. It needs to be built into project planning from the first stage.

Circular Construction is a Project Discipline

Circularity in real estate is often discussed as an environmental idea. In practice, it is a business discipline. It can reduce dependence on virgin materials, lower disposal costs, reduce unnecessary transport, improve supply resilience and support better project timelines.

Developers can begin with material specifications. Tender documents can clearly include recycled steel, recycled aggregates, low-carbon concrete, reclaimed wood and locally sourced materials wherever technically suitable. Procurement teams can ask suppliers to disclose recycled content, carbon performance and transport impact.

Design also plays a major role. Buildings that allow easier repair, replacement and adaptation carry long-term value. Modular systems, prefabricated elements and standardised components can reduce site waste and improve quality control. Fit-outs can be planned with future refurbishment in mind, so renovation does not automatically create large volumes of discarded material.

Retrofitting existing buildings also deserves stronger consideration in dense urban areas. Retaining and upgrading a usable structure can reduce demand for fresh materials and avoid avoidable demolition waste. This approach is especially relevant for commercial assets, institutional buildings and redevelopment zones where structural assessment supports reuse.

What Developers Can Act On

Recycling infrastructure remains uneven across Indian cities. Enforcement of construction and demolition waste rules has been inconsistent. Recycled materials can carry weak price advantages in some markets. Buyers still respond strongly to location, ticket size and visible amenities.

Even with these limits, developers have meaningful control over project decisions. They can mandate site-level segregation, maintain digital waste tracking, create material passports and plan deconstruction for redevelopment projects. They can work with architects and contractors who understand low-waste construction. They can align projects with green certification systems that give greater weight to embodied carbon and lifecycle performance.

Indian real estate’s climate progress will depend on how responsibly it manages materials. Energy-efficient buildings are important. Low-carbon construction will make that progress more complete. The sector now has to reduce virgin material demand, extend the useful life of building components and recover value from demolition streams with far greater seriousness.