NTPC Showcases fly ash-based Eco-House ‘Sukh’ within ₹ 1.5 Lakh at IITF 2024

New Delhi, November 20, 2024: NTPC Limited has unveiled its innovative eco-friendly and affordable housing solution, ‘Sukh’ Eco-house, at the ongoing India International Trade Fair (IITF) 2024 at Pragati Maidan in New Delhi. 

The eco-houses utilize approximately 80% ash and ash-based products from thermal power plants in their construction. 

Built with innovative interlocking wall blocks made from ash, these structures do not require any sand, cement, steel, or mortar, significantly reducing costs and construction time. The use of ash-based building material in these eco-houses eliminates the requirement of cement and natural aggregates, leading to lower carbon emission and prevention of topsoil erosion. 

A typical house, spanning 30 square meters and featuring a drawing room, bedroom, kitchen, and toilet, can be constructed for just ₹1,50,000 in a span of 15-20 days. This method ensures durability, as demonstrated by its resilience to diverse weather conditions, including rain, storms, and high winds, for over two years.The houses achieve a 75% reduction in carbon emissions compared to conventional construction methods. From the foundation to the roof, and even the window and door frames, the entire structure is built using ash-based materials. The design allows the house to be dismantled and re-erected with minimal damage, adding to its practicality and longevity. These eco-houses can also be powered by solar energy.