Investor Presentation August 2023

. GREEN BUSINESS OPERATIONS Optimising Energy Consumption Implementation of VFD in EPC AHU, helping reduce frequency (50 hz to 40 hz) and power consumption Replacing high energy intensity blowers with coolant tanks in the planetary buffing process Emission Management • 01 Committed to reducing emissions like PM, SOX, and NOx 80% targeted emission intensity reduction per motorcycle by FY29-30 • Periodically monitors its ambient air quality to maintain emissions below limits set by Tamil Nadu Pollution Control Board 02 Ensure zero waste to landfill in FY23-24 Increase renewable 03 Effectively Manage energy mix from 26% in FY 22-23 to 49% in FY 23-24 Wastes Strives to achieve zero waste 22% emission intensity to landfill by implementing 04 reduction (tCO2e/motorcycle) the principles of circular economy and 'Reduce, Reuse and Recycle' across all activities 05 36% water intensity reduction (KL/motorcycle) Water Positive Operations Prioritises efficient use of water across all its operations and with sustained efforts have been water positive for 5 consecutive years. Water positivity index in FY 2022-23 was 2.6 Minimising Impact of Operations Reducing Emissions Vallam unit has a 13 MW captive solar plant which generated 1,92,87,036 KWh energy in FY 2022-23, meeting 60% of its energy requirement ERE INVESTOR PRESENTATION August 2023 Alignment to sustainable development goals (SDGs) 6 CLEAN WATER AND SANITATION 7 AFFORDABLE AND CLEAN ENERGY 9 INDUSTRY INNOVATION AND INFRASTRUCTURE 12 RESPONSIBLE CONSUMPTION AND PRODUCTION 15 ON LAND LIFE QO 50

View entire presentation