Page 53 - Tata_Chemicals_2018-2019

Integrated Annual Report 2018-19

Initiatives to reduce emissions Energy conservation a monthly SHE Performance Matrix and
TCL We monitor company-wide energy Audit to track the performance of waste
Mithapur plant consumption and generation through minimisation activities and audit the
storage and segregation of waste on site.
Modification of Fluid Bed Dryer in Make-up Responsible Manufacturing. Energy
Water (MUW) plant and Vacuum system; generation sources for TCE and Mithapur Consumer product business covered 12
replacement of flash vessel and its bypass plant include natural gas and coal states under plastic waste management
system at power plant; energy efficient respectively along with co-generation (PWM) programme along with engaging
lights; solid effluent utilisation in cement facility. Mithapur plant additionally respective state Producers Responsibility
manufacturing; renewable wind energy generates energy from wind power at its Organisations for collection and safe Integrated Report
generation and scaling bicarbonate township. Its cement production falls under disposal of plastic waste. In Punjab, we
production; and equipped plant with the Perform, Achieve & Trade scheme. TCM,
online monitoring system to capture the TCNA, TCE and Sriperumbudur plants use are working with Punjab Plastic Waste
stacks, effluent and ambient air quality. fossil fuels for energy supplemented by Management Society, a collaborative
grid power. model with the Punjab Pollution Control
Despatching over 60% of production Board and other FMCG companies, for
volume through rail transport and the Initiatives across geographies collecting and recycling plastic waste. In
remaining by road using trucks, highly these 12 states, we are collecting 78% of
efficient Lupa Bulkers and ISO tankers along Mithapur the total waste generated, in comparison
with sensitising customers for their support Installation of 2,504 energy efficient lights, to the 20% mandated by the regulatory
in unloading products from Lupa bulkers. which collectively saved 1,189 TJ of energy, body. The recyclable packaging operations
5Kw roof top solar panel and co-processing
CPB has put in place the process to capture facilities in cement plant for utilising plastic of Tata Salt was scaled to five more CFAs
GHG emissions. This year, they have released waste and used oil. covering 32,000 MT. The plan is to further
420 tCO emissions (Scope 1 & 2). scale up the PWM to more states.
2
TCE
TCE Installed a new steam turbine (£5.5m) Mithapur plant initiated utilisation of
Invested in a contemporary boiler which, on an average, generates nearly effluents and fly ash in cement operations.
plant at the British Salt plant due for 12.5 MW of additional power, saving around Initiatives have been undertaken to make Statutory Reports
commissioning by Q1 FY 2019-20. It £4.8 million in energy costs. This CHP cities and communities sustainable. In
will have an efficiency of almost 94% (Combined Heat and Power) plant has an Dwarka, a PWM project ‘Clean & Plastic free’
(80% currently), translating to 8,500 TPA overall efficiency over 80%. Installation of city was initiated, the Phase 1 of which
reduction in CO 2 emissions. Winnington new river water pumps and compressors is completed with mapping of waste in
CHP, part of TCE’s Northwich operations, was completed to reduce energy Okha, Mithapur and Dwarka. For phase 2,
is developing a Carbon Capture and consumption. a 30 MT waste management cum
Utilisation scheme for capturing food and TCM shredding unit is being set-up to treat
pharmaceutical grade CO 2 and will use it in Introduced solar street lighting and LEDs plastics collected in a 100-km radius.
the Sodium Bicarbonate plant. This global across the plant premises and township Gaps and strategic priorities have been
first initiative will contribute to a 40,000 and installed waste oil recycling plant for identified accordingly and awareness
TPA reduction in CO 2 emissions. reducing fresh HFO usage. Started PAM in collaboration with local municipal
TCNA plant for few processes and practising authorities is being carried out.
Practising bulk deliveries, 95% by rail and sun drying of crushed Soda Ash to reduce TCE ensures effluent discharges to water
5% by diesel semi-trucks of Soda Ash energy cost. courses and sewers are as per permissible
and use of bag-houses and scrubbers to standards. Waste ash and lime are sent to
control fugitive emissions. Waste management third-parties for re-usage. TCM has waste Financial Statements
TCM Hazardous and non-hazardous matrix data to capture hazardous waste
Ensuring zero NOx, SOx and other waste such as waste oil, batteries, electronic
significant air emissions and planting We practice on-site segregation of waste waste that are sent for recycling.
of trees (53,722 planted) to tackle dust at all the sites. All hazardous waste
problem in Magadi. Initiated process of is disposed through authorised and
acquiring CEMS online monitoring system registered dealers, while organic waste
for reducing emissions. from canteen is composted. We undertake

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