Vedanta Aluminium has augmented its 2400 MW Thermal Power Plant with Industrial Internet of Things (IIoT) devices in fabric filters to improve emissions control. Fabric filters are special bag filters placed after electrostatic precipitators in chimneys to collect particulate matter from the hot gas emanating from the power plant boiler system, stopping them from escaping into the atmosphere. The differential pressure between the bags plays a pivotal role in improving the efficiency of the filters. This is the third line of defence in capturing particulate matter and gases, which significantly improves the air quality. The company has moved from the traditional way of measuring differential pressure through transmitters to using IIoT devices for precise monitoring and immediate action. Speaking about Vedanta Aluminium’s endeavours to bolster ESG excellence, Rahul Sharma, CEO, Vedanta – Aluminium Business, said, “We are committed to further improving our environmental sustainability performance through a structured approach that includes the adoption of best-in-industry practices, leading-edge digital technologies, consistent improvements in the efficiency of resource-intensive processes, circular initiatives and incorporation of 'Design for Sustainability' principles into our operations. In our journey as India’s largest aluminium producer and the world’s second most sustainable aluminium company, we are striving to emerge as the industry benchmark in operational excellence and environmental performance, as we add value to our customers, communities and country.” Customised applications of leading-edge technologies across the value chain are helping Vedanta Aluminium exercise stringent control on operational parameters to bolster ESG (Environmental, Social & Governance) performance. This includes a laser focus on environmental parameters such as energy conservation, carbon reduction, air quality, water sustainability, circular waste management, and biodiversity.