NHAI installs emission-control devices on DG sets on Dwarka Expressway | Delhi News
New Delhi: National Highways Authority of India (NHAI) has started installing emission-control devices on 25 diesel generator (DG) sets along an 8.7-km stretch of Dwarka Expressway, aiming to curb emissions from equipment used for road lighting and other operations.The devices, called Retrofit Emission Control Devices (RECDs), are being installed on the stretch of the expressway…
