Page 103 - Hitachi IR 2025

5. 6. 7.  Has the entity implemented a mechanism for Zero Liquid Discharge? If yes, provide details of its coverage and
implementation.
Yes. The Company has taken various initiatives on water conservation to reduce freshwater consumption. All
facilities have installed sewage treatment plants to treat domestic sewage. In line with zero liquid discharge
approach, the facilities reuse treated wastewater for irrigating garden as well as for flushing purposes thereby
reducing use of freshwater for the activity. Only Maneja facility discharges treated sewage to municipal sewer.
The facility is currently working towards utilizing the treated wastewater within the site for irrigation, flushing
and construction activities.
Please provide details of air emissions (other than GHG emissions) by the entity, in the following format:
April 1, 2024
-
March 31, 2025
Current Financial Year
April 1, 2023
-
March 31, 2024
Previous Financial Year
NOx PPM Complied Complied
SOx PPM Complied Complied
Parameter Please specify
unit
Persistent organic
pollutants (POP)
NA NA
Particulate matter (PM) µg/m3 Complied Complied
Volatile organic
compounds (VOC)
µg/m3 Complied Complied
Hazardous air pollutant (HAP) NA NA
Others – please specify- -
Note: Indicate if any independent assessment/ evaluation/assurance has been carried out by an external agency? (Y/N) If
yes, name of the external agency.
Yes, Environment assessment done by Pollution control board approved Laboratory in respective states.
 Provide details of greenhouse gas emissions (Scope 1 and Scope 2 emissions) & its intensity, in the following
format:
Parameter Unit
April 1, 2024
-
March 31, 2025
Current Financial Year
April 1, 2023
-
March 31, 2024
Previous Financial Year
Total Scope 1 emissions
(Break-up of the GHG into CO2, CH4, N2O, HFCs,
PFCs, SF6, NF3, if available)
MT CO2 eq 4,447 3,286
Total Scope 2 emissions
(Break-up of the GHG into CO2, CH4, N2O, HFCs,
PFCs, SF6, NF3, if available)
MT CO2 eq 0 0
Total Scope 1 and Scope 2 GHG emissions
tCO2e / Cr ` of turnover(Total Scope 1 and
Scope 2 GHG emissions / Revenue from
operations)
tCO2 e/Cr ` 0.70 0.63
Total Scope 1 and Scope 2 GHG emissions /
mUSD revenue from operations adjusted to
purchasing power parity (PPP)
tCO2e/
mUSD from
operations
adjusted for
PPP
1.56 1.41
Total Scope 1 and Scope 2 emission intensity in
terms of physical output
- -
The CO2 emission is calculated considering International Renewable Energy Certification (IREC) procured for grid electricity consumed.
In FY2024-25 fugitive emissions from refrigerants included.
Note: Indicate if any independent assessment/ evaluation/assurance has been carried out by an external agency? (Y/N) If
yes, name of the external agency.
Yes. SGS Pvt. Ltd.
Integrated Annual Report 2024-25
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