Operational Excellence and Sustainability
Touching New Milestones in Smelter and CPP Performance
HINDUSTAN ZINC
Zinc & Silver of India
Smelters Delivers Record
Performance Despite
Operational Challenges
Debottlenecking
Successful revamping of Debari
Smelter to replace damaged
concrete cells with more efficient
poly concrete cells
CPP
Improving Green Footprint
5.4 MW
Waste Heat energy
capacity added
New Milestones
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Highest Refined Metal production
at 967 kt
Highest ever throughput
Best ever utilisation of melting
capacity
■ Largest ever production of
Hindustan Zinc die-cast alloy
6.13 lac tonnes
CO2 emissions avoided in FY 2021-22
(5.52 lac tonnes in FY 2020-21)
Record Performance by
Thermal Power Business
435 gm/kWh
Best Specific Coal
Consumption
(SCC) achieved
2.39 m³/MWHr
Best specific
water consumption
7.92%
Lowest ever auxiliary
power consumption
attained
747.9 MU
Highest-ever
power generation
achieved by Zawar CPP
211.797 Mn units
Best-ever generation by Waste Heat
Recovery Boiler STG
Confidential
SAFE
SMART
Sensitivity: Public (C4)
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