19OCTOBER 2026practical considerations are central to encouraging adoption, particularly among customers who cannot afford additional maintenance complexity.Technology That Goes Beyond the ExhaustSaranya Swachhvayu is also introducing digital capabilities into its emission-control offering. The company has incorporated an IoT option that allows customers to remotely monitor the performance of the retrofit device while the genset is operating.For customers managing equipment across multiple locations, such visibility can make it easier to understand system performance without relying entirely on physical inspection. It also reflects the company's broader effort to combine established emission-control engineering with newer monitoring technologies."The emphasis remains on solving a practical problem rather than simply adding technology. The company's experience in diesel engines has helped it approach the retrofit system from an application perspective, considering not only emission reduction but also engine performance, reliability and ease of use", shares Venu Munirathnam. Expanding the Retrofit OpportunityGensets are unlikely to remain Saranya Swachhvayu's only focus. The company is already exploring applications in two other areas with significant potential - older diesel vehicles and industrial boilers.The automotive segment is particularly important. India has a substantial population of older diesel vehicles, and retrofitting could provide another means of reducing emissions from this existing fleet. Saranya Swachhvayu has begun work on the design of a retrofit solution for older diesel vehicles, while also exploring opportunities in the boiler segment.Saranya Swachhvayu's journey reflects a practical side of India's clean-air transition: not every emission-intensive asset can be replaced immediately. By developing retrofit solutions that work with existing equipment, the company is seeking to make emission reduction more accessible to businesses while contributing to the wider shift towards cleaner industrial and transportation systems. Its next phase will depend on how effectively it can take this experience beyond gensets and build solutions for the much larger legacy assets that remain part of India's economy.
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