NATURAL CAPITAL

Aligned with the Tata Group’s ambitious environmental goals, we are committed to growing responsibly and playing a leading role in India’s sustainability and climate action efforts. Our unwavering focus on excellence has earned us recognition for safely delivering projects on time and to the highest quality standards, in alignment with our core Environmental, Social and Governance (ESG) priorities.

In FY2025, we engaged an external consultant to develop a long‑term roadmap for achieving Net Zero emissions, including the formulation of clear guidelines for managing waste and water. These plans are set to be finalised and systematically rolled out in FY2026.

Engineering a Sustainable Future

We have installed and commissioned rooftop solar panels at TMU, and it has resulted in ~565 tonnes of CO2 equivalent emission reduction. A rainwater harvesting project with a capacity for storing 1 Lakh litres of water is also expected to be operational in the days ahead.

Key Initiatives

Smart Energy Meters

Real-time data on critical electrical parameters (voltage, current, power factor, maximum demand) with remote accessibility and centralised monitoring. This enables granular insights into energy consumption, aids in identifying anomalies and facilitates immediate reporting across all sites and major equipment.

Rooftop Solar Installations

We are deploying rooftop solar panels to generate clean energy. Notably, 102 kWp was installed at the TCS Noida project using repurposed panels from our MTHL project, with an additional 200 kWp from MTHL slated for reinstallation at the CMRL site. Solar rooftops installed across our several sites generated 9,88,373 kWh in FY2025.

LED Lighting Retrofits

We have achieved 100% conversion to LED lighting from conventional lights across sites, leading to substantial reductions in power consumption.

Smart Water Meters

IoT-based meters are deployed to capture real-time and cumulative water consumption data. This central monitoring capability, combined with remote accessibility and automated reporting, enhances our water management and conservation efforts across sites.

Automatic Power Factor Correction (APFC) Panels

Installation of APFC panels across all B&I sites has significantly improved and maintained the power factor at an average of 0.97. This initiative resulted in a 7% energy saving in FY2025.

Variable Frequency Drive (VFD) Operated Equipment

A significant portion of our equipment, including 100% of Passenger-cum-Material Hoists and Gantry cranes, and 90% of Tower cranes in the B&I SBG, are fitted with VFD controls. This technology not only lowers starting current and ensures jerk-free operation, extending component life, but also significantly reduces overall power consumption.

Group Sustainability

As the Tata Group sets ambitious targets for environmental sustainability, our businesses not only align with India’s climate action vision but also actively lead the global endeavour to combat climate change and drive environmentally responsible growth. Our close alignment with the Group’s mission to significantly reduce India’s energy imports and bolster selfreliance through waste repurposing and the utilisation of locally available renewable resources, is guided by the Tata Sustainability Group (TSG), which serves as a Centre of Excellence for sustainability within the Tata Group.

Project Aalingana

The Tata Group’s sustainability strategy is guided by Project Aalingana, driven by the vision to protect the planet and build the future through tomorrow’s technologies. Building on deeply ingrained principles of social and environmental responsibility, Project Aalingana aims to position the Group among global sustainability leaders.

Project Aalingana is committed to embedding sustainability into our business strategy, focusing on three inter‑connected pillars:

Driving Net Zero

Net Zero by 2045

(Including Scope 3 emissions)

Pioneering Circular Economies

Zero Waste to Landfill by 2030

Preserving Nature and Biodiversity

Achieve Leadership

in thriving Indian NbS market by 2030

Sustainable Construction Practices

At Tata Projects, our environmental strategy prioritises material management, sustainable material adoption, advanced modular construction techniques and optimised water and waste management. To this end, we have implemented robust material management systems to ensure optimal resource utilisation across all operations, thereby advancing the circular economy agenda. We also foster a sustainable supply chain through the selection of green vendors. This comprehensive approach to sustainable construction rests on three core pillars:

Redesign

  • Optimised designs and construction methods, sustainable construction
  • Technology and change in the material mix

Reduce

Reduce material consumption and wastage

Reuse

Recycle building material and other resources

Tata Projects adopts sustainable construction practices, prioritising judicious natural resource use, minimal environmental impact and ecosystem preservation. We conscientiously invest in sustainable operations, acknowledging the importance of our natural capital. Our initiatives aim to achieve tangible outcomes and proactively limit our environmental footprint through robust resource conservation efforts.

Site Good Practices for 3Rs

  • Use of recycled material for temporary structure construction (e.g., toilets, washrooms, storage areas and more) and landscaping
  • Compliance with plastic ban (use of paper, steel straws and so on)
  • Nukkad Nataks for awareness
  • Sawdust reuse for agriculture and animal bedding
  • Formation of ‘Dust Warrior’ teams with identifiable jackets
  • Creative reuse of old material for plantation and site beautification
  • Display of environment-specific signage

Re-use of Plastic Bottles for Self-watering System for Onsite Plants

Environmental Initiatives

Green Thumb

Launched in 2016 on World Environment Day, Tata Projects’ Green Thumb initiative aims to restore India’s green cover and mitigate climate change impacts. Evolving from an employee engagement effort into a comprehensive environmental conservation drive, Green Thumb operates on a unique ‘You click, we plant’ online participation model. Citizens pledge to plant a tree via its microsite, with clicks directly attributed to trees planted at our project sites across India.

This initiative, enabling easy participation and tree dedication, garnered nearly two Crore (20 Million) participants globally through its WhatsApp campaign. Covering over 100 project sites nationwide with simultaneous tree plantation drives, Green Thumb has successfully planted approximately 4.7 Lakh (4,70,000) trees in the last five years.

Total Saplings Planted (nos.)

Plantation Drive

Electric Boom Placer

India’s First Electrically Operated Concrete Boom Placer

Aligned with our vision of ‘Delivering Predictable and Sustainable Projects through Innovation and Technology’, we have developed a sustainable construction practice. Our innovative Boom Placer, developed in collaboration with Aquarius Engineers, replaces diesel operated electric motors, marking a significant milestone in green construction technology. This Boom Placer is deployed in our coal vertical project at Kalinganagar.

Key Highlights

Zero Diesel Consumption: 793 GJ potential energy saving per annum in comparison with equivalent diesel operated boom placer

Cleaner Air: Significant reduction in air pollution

30% Lower Operational Costs: Enhanced energy efficiency and cost savings

Improved Mobility: Cable reel drum for seamless power source shifts

Emission Management

Tata Projects’ Net Zero strategy is strategically aligned with Tata Group’s Project Aalingana. We have developed a comprehensive Net Zero roadmap through sector-based analysis and a holistic decarbonisation strategy, targeting Net Zero emissions by 2045, in line with Aalingana’s objectives.

Tata Projects Net Zero Roadmap

In FY2025, Tata Projects initiated the development of a comprehensive Net Zero roadmap. This initiative is aligned with the Tata Group’s overarching sustainability vision under Project Aalingana.

The decarbonisation strategy of Tata Projects is being built through a structured approach:

Baseline Assessment:

The total baseline emissions (Scope 1 + Scope 2) 109.5 ktCO2e for FY2025 were primarily driven by diesel and grid electricity usage.

Emissions Target Assessment:

Based on BAU, the SBUs’ total Scope 1 and 2 emissions are projected to increase to 193 ktCO2e in FY2046, considering an inflation adjusted YoY business growth of ~6% till 2030 and 2% thereafter. Total Scope 3 emissions stood at 1,552 ktCO2e, mainly from purchased goods (for instance: steel, cement, aluminium). To meet the targets of Project Aalingana, Tata Projects aims to reduce Scope 1 + 2 emissions by 25% by 2030 and achieve Net Zero emissions by 2045.

Approach

A comprehensive approach was followed to analyse the abatement strategy. It covered:

Peer Benchmarking: Assessment of climate action strategies adopted by leading EPC sector peers to identify best practices

GHG Inventory Review: Strengthening of Scope 3 emissions accounting through supply chain mapping, identification of material categories and development of standardised data templates

Emissions Forecasting: Comparative analysis of Business-as-Usual (BAU) emissions versus Science Based Targets initiative (SBTi)-aligned projections through 2045

Abatement Strategy

Identification and feasibility analysis of emission reduction levers across seven business units formed the basis of the decarbonisation roadmap. Decarbonisation modelling considered two different scenarios: Most Plausible Scenario and an Accelerated Scenario. The first scenario considers the Scope 1 and 2 decarbonisation levers on their present trend of technical feasibility and scalability. A realistic approach is taken for phasing in advanced technology levers, such as fuel cell generator sets or fully electrified construction equipment.

The accelerated scenario assumes the accelerated procurement and implementation of the selected levers in terms of their technical feasibility and market availability. The levers are also considered more scalable, and hence the adoption rate is more rigorous than the Realistic scenario. Certain levers (equipment electrification and fuel cell generator set) are introduced more aggressively to maximise emission reduction and support the decarbonisation strategy.

Thus, for the first scenario, 80% reduction in Scope 1 + 2 emissions can be achieved by 2045. The target is to reduce 25% emission intensity by 2030.

Interventions: To reduce emissions, a high-level feasibility assessment of each identified intervention was conducted. This evaluation considered multiple dimensions including ease of implementation, potential for GHG emissions reduction, capital and operational expenditure (CAPEX and OPEX), cost-saving opportunities and the Minimum Abatement Cost Curve (MACC) output. Additionally, the assessment factored in the maturity of the technology and its environmental and socio-economic impacts. Each option was scored and ranked based on a set of criteria, with the scoring framework, including weights and threshold.

  • Strategic Levers: The modelling was then used to develop the roadmap structured around 12 key levers, across Scope 1 and 2 emissions, which included interventions such as dual-fuel gensets, electrification of equipment, B20 fuel, fuel cells, and more, supported by the procurement of RECs to offset residual emissions
  • Emission Reduction Target Segregation: Emissions reduction strategies will be implemented across each strategic business unit (SBU) with respect to BAU on polluter pays principle, that is, the SBU with the highest specific emissions will be allocated with the highest percentage specific emission reduction target against the baseline specific emission
  • SBU-wise targets have been mapped from 2030 to 2045

Emission Intensity Pathway (tCO2e/` Cr)

Emission Profile

*Scope 1 and 2 emissions have been audited by a third-party

708 tCO2e GHG emission reduction in FY2025

Biodiesel Initiative at Meerut

Garhmukteshwar Road

Recognising the crucial need to reduce fossil fuel consumption and minimise the environmental impact of road projects, we launched a pilot biodiesel initiative for the Meerat-Garhmukteshwar road project. It focused on the utilisation of biodiesel, a renewable and cleaner alternative derived from repurposing of used cooking oil. The initiative was undertaken in collaboration with CSIR-IIP Dehradun, in alignment with broader initiatives for the development of sustainable aviation and automotive fuel.

We sourced high-quality biodiesel from IIP Dehradun, followed by onsite blending for direct utilisation in machinery like generator sets and earthmovers. The pilot has demonstrated several positive outcomes, including a direct reduction in fossil fuel consumption (970 litres of biodiesel used), seamless operational efficiency and substantial environmental benefits by supporting circular economy practices. The success of this pilot project serves as a clear roadmap for scalability, as we plan to replicate the process across multiple sites to promote renewable energy usage in large‑scale infrastructure projects.

Tata Electronics Factory in Hosur

Site Best Practices for Air Quality

  • Ambient air quality is regularly monitored by NABLaccredited labs, measuring pollutants such as SO2, NO2, PM10, PM2.5, CO, NH3, CH4 and C6H6 over continuous 24-hourly cycles, aligning with National Ambient Air Quality Standards and CPCB guidelines
  • Air quality data is publicly displayed at project site entrances, complemented by the installation of PTZ cameras for environmental surveillance
  • In NIAL site, retrofitted emission control devices in DG sets have been installed as well
  • Mist spray guns to control dust
  • Real-time Air Monitoring Units (AMIU) at strategic locations
  • NABL-certified ambient air and noise monitoring
  • Use of noise barriers and meters to manage site noise levels
  • Dust mitigation measures include mist guns, various filters and arrestors in batching plants, wind barriers. In addition to these, in our NIAL sites, there has been in-house modification of conventional water tankers into advanced sprinkling systems. This has resulted in effective dust control. It has also reduced water and fuel usage due to lesser number of tanker trips

Site Best Practices for Carbon Footprint Reduction

  • Use of M-sand, fly ash and GGBS in construction
  • Use of Nanogence Admixture in concrete
  • Promoted resource efficiency and reduced waste
  • Green Infrastructure: In-house batching plants, solar lights, biogas digesters and organic waste converters
  • Preference for green vendors and local procurement to minimise transportation emissions and incorporate engineering innovations to reduce carbon footprint and environmental impact
  • Additionally, an in-house Biogas Digester and Organic Waste Converter have been established at our NIAL site, which fuels the kitchen at the labour camp
  • Used saw dust and paddy stubble in organic waste converter as feedstock catalyst
  • Topsoil preserved during excavations and used for landscape development at the site
Energy Management

We actively devise strategies to manage energy consumption and emissions. Our comprehensive focus on energy conservation integrates Technological, Operational and Behavioural upgrades, including the implementation of APFC panels, LED lighting, VFD-controlled hoists and cranes, inverter welding machines and grid power optimisation. We also strategically invest in renewable energy sources like rooftop solar systems and solar streetlights, leveraging technology for efficient energy monitoring and diesel distribution, which collectively yield substantial savings and environmental benefits.

  • Our renewable energy consumption across sites was around 3,558 GJ in the reporting year.
  • Following measures have been implemented for utilising alternate sources of energy.
  • Overall Renewable Energy (Rooftop solar) production at enterprise level is 988 MWh from installed solar capacity across sites and TMU.
  • Usage of automatic, fully integrated solar streetlights. Implemented 20 pilot projects with Auto-On/Off, scheduled auto-dimming and auto-motion sensor.
  • Introduction of RFID Tag-based diesel bowser at all major sites, with a potential of 6% savings in diesel consumption.
  • Electrically operated boom placer deployed in Coal Vertical Building Project, Kalinganagar replaced the use of diesel with electric motors, setting a new benchmark in green construction technology.

Highlights of FY2025

Implemented Automatic Power Factor Correction (APFC) panels, maintaining an average power factor of 0.97 across sites, resulting in energy savings of 7%

Operated 98% of all projects on grid power

Ensured 100% of all lighting across projects are of the energy‑efficient LED type

90% of our installed Tower Cranes operate with VFD Control

Utilise 100% energy-efficient inverter type welding machines, eliminating magnetic and heat loss associated with conventional transformer-type machines

Installed 2,030 energy-saving Brushless Direct Current Motor (BLDC) wall-mounted fans in new labour camps, abating approximately 50% energy consumption

Renewable Energy Consumption
(GJ)

Non-Renewable Energy Consumption (GJ)

Total Energy Consumption
(GJ)

Total Energy Intensity
(GJ/ ` Cr)

Total Energy Intensity
(GJ/Employee*)

Year-on-Year Energy Consumption – Grid Electric (GJ)

Year-on-Year Energy Consumption – LPG (GJ)

Year-on-Year Energy Consumption – HSD (GJ)

Cumulative Renewable Power Generated (kWh)

Site Best Practices on Energy Management

  • Adoption of BS-VI engines; VFDs (Variable Frequency Drive) in tower cranes; VRDs (Voltage Reduction Devices) in welding machines in sites such as NIAL and TCS
  • GPS tracking for working hours, diesel consumption and the use of LED lighting
  • Transition to grid/solar/hybrid energy, DG synchronisation and auto street lighting systems, enhanced sprinkling coverage and lesser trips by sprinkling tankers
  • Awareness sessions and strict equipment usage norms to prevent resource misuse
  • IoT-based energy meters for accurate monitoring of energy consumption, as well as the installation of solar and LED lighting
  • Use of gas-based gensets and BS IV+ vehicles
  • VFDs in tower cranes and hoists; VRDs in welding machines
  • Use of energy-efficient appliances (3-star rated and above)
  • Implementation of In-vehicle Monitoring Systems (IVMS)
30 Project Sites have Installed Renewable Energy Generation Capacity
Alternate Material and Modular Construction

We are committed to sustainable practices that drive meticulous material management, emphasising reduction, reuse and prudent allocation of resources across all our sites. We utilise M-Sand, derived from recycled construction and demolition (C&D) waste, as a natural sand substitute, thereby reducing waste to landfill. Additionally, crushed sand serves as a viable alternative to river sand, mitigating mining impacts. To diminish reliance on natural resources and minimise our environmental footprint, we advocate the use of alternative materials like Fly Ash, GGBS, Fly Ash Bricks, AAC Blocks and PPC cement. Sourced from industrial waste, these materials offer economic viability, require significantly less energy for production and effectively mitigate toxic emissions.

We employ modular construction techniques, such as pre‑cast and prefabricated elements, to streamline processes, bolster productivity and minimise material wastage. Furthermore, we integrate Value Engineering and Lean Engineering principles, leveraging Building Information Modelling (BIM) systems and advanced software, to enhance precision, optimise material costs and reduce waste. Structural and design analysis, coupled with safe construction methodologies and meticulous material calculations, further diminishes material dependency and eliminates rework, ensuring highly efficient and sustainable construction practices.

We utilise Manufactured Sand (M-sand) as a substitute for river sand in all applicable civil works and it helps reduce dependence on natural resources. In FY2025, 66% of concrete was produced using M Sand and 67% of concrete was produced with Fly Ash/ GGBS to reduce cement content in concrete.

Concrete Emission Reduction

The construction industry is a major source of carbon emissions due to the extensive use of Ordinary Portland Cement (OPC), resulting in high carbon footprint and structures prone to wear and corrosion. Nanogence Smart Catalyst Technology addresses this issue by reducing OPC content in cement.

By introducing Nanogence catalysts during the cement hydration phase, the process is prolonged, allowing for greater hydration of cement and enhancing the concrete’s strength. This process directly impacts thermodynamics by controlling crystal formation, kinetics by accelerating crystal development for enhanced strength and durability, and ensures affordability as it requires no new installations or changes to existing manufacturing processes.

At NIAL Project, 10,000 Cum concrete of various grades were produced with 60T of Nanogence. It helped reduce 127 MT of CO2 emissions.

It Directly Affects Cement and Concrete by:

Cement

20-30%
Reduction in Clinker and Energy
25-45%
Reduction in CO2 Emissions

Concrete

10-20%
Lower Cement Consumption
No
Additional Chemicals Required
Water management

We implement comprehensive water management strategies to minimise consumption, prevent pollution and ensure responsible resource use during construction. Our project Key Performance Indicators (KPIs) are strategically aligned with Project Aalingana’s ambitious goals: to achieve water neutrality by 2030 and replenish more freshwater than consumed by 2040. To achieve this, we are making progress to achieve 100% recycling and reuse of wastewater by 2030, alongside other initiatives aimed at reducing overall water withdrawal.

Our water conservation efforts include initiatives such as:

  • Installation of Sewage Treatment Plants (STPs) at labour colonies
  • Bio-blocks at urinals
  • Admixtures and curing compounds in concrete
  • Drip curing, curing water pump synchronisation and reuse RO reject water for dust suppression and vehicle washing

Site Best Practices on Water Management

  • Daily water consumption tracking and third‑party audits ensure compliance with IS: 10500:2012 standards
  • Conservation Measures:
    • Installation of STPs and ETPs for wastewater treatment
    • Use of treated water for sprinkling, construction, curing and landscaping
    • Reduction in water consumption by using curing compound and admixtures
    • Using RO reject water in flushing and domestic purpose
    • Use of advance water tankers modified and installed with mist spray on tanker periphery to enhance sprinkling coverage and reduce tanker trip
    • Implementation of rainwater harvesting systems
  • Deployment of IoT devices for real-time water consumption monitoring
  • Preparation of water balance and wastewater utilisation charts
  • Use of curing compounds and admixtures to reduce water consumption
  • Installation of inlet/outlet water meters at STP, RO plants and sedimentation tanks
  • Reuse of treated water for gardening, wheel washing and dust suppression
  • Utilisation of RO-rejected water for utensil washing (post-testing)

Water Withdrawal (ML)

Water Consumed (ML)

Water Recycled (ML)

Rainwater Harvesting at Tower Manufacturing Unit (TMU

Umred

The Tower Manufacturing Unit (TMU) in Umred, Nagpur, a 40-acre Tata Projects-owned manufacturing facility with approximately 90,000 sq.ft. of covered area, has been selected as a pilot project for rainwater harvesting. Despite its daily water requirement of around 1 Lakh litres being met by MIDC Supply, the region’s 1,200 mm annual rainfall, is generally wasted and it offers a potential yield of 90 Lakh litres per season from roofs, suitable for over five months of storage and groundwater recharge. Considering TMU’s available area and future expansion plans, we are initially proposing the installation of an underground storage tank with a capacity of 1 Lakh litre. The tank will be constructed from Modular PP material with scalable capacity, based on evolving requirements and budget availability.

1 Lakh litre Underground water storage capacity
Waste Management

We rigorously control waste management across all operational stages, aligning with Project Aalingana’s ambitious goal of achieving Zero Waste to Landfill by 2030. Our strategy for reuse and recycling begins with meticulous procurement, ensuring order quantities strictly adhere to RFC drawings during execution. This eliminates chances of over-procurement. We systematically track both hazardous and non-hazardous waste, with hazardous materials disposed of as per statutory guidelines via authorised recyclers.

Non-hazardous waste, such as steel, is sent for recycling, while cement waste is meticulously controlled through bulk procurement, silo loading in batching plants and digitalised usage mechanisms. We are also actively repurposing materials on-site, with concrete waste utilised for making paver blocks and earth pits, and tested concrete cubes repurposed for tank fabrication. During the Tata Sustainability Month (TSM), awareness sessions and activities were held for all employees to foster a collective commitment to waste reduction, as per the Tata Sustainability Group (TSG) guidelines.

We Track Both Hazardous Waste and Non-hazardous Waste

  • Hazardous waste is disposed as per statutory guidelines, through authorised recyclers
  • Non-hazardous waste like steel is sent to recyclers
  • Cement waste is controlled through procurement in bulkers and it is loaded into silos of batching plants using digital processes
  • Concrete waste is used to make paver blocks and earth pits, and tested cubes are used to make tanks

Site Best Practices on Waste Management

  • Implementation of waste management plan monitored through daily inspections, regular walkdown and periodic audits
  • Comprehensive waste stream mapping and segregation into hazardous, biomedical, non‑hazardous and C&D waste
  • Disposal of hazardous, biomedical and C&D waste through authorised vendors
  • Recycling paper waste through NGOs
  • Recycling and Reuse:
    • Reuse of concrete waste for paver blocks, flowerpots and crash barriers
    • Plastic bottles are repurposed for plant protection and self-watering system and waste bins
    • Organic waste is converted into biogas and compost, in sites such as NIAL
    • Creative reuse of waste materials (for instance, steel, concrete, GI sheets) for temporary structures and site utilities, in sites such as TCS
    • Gates and other site structures are made from recycled plastic
    • In TCS, we installed plastic banks for collection and partnered with Lakshya NGO for recycling single‑use plastics into useful products like benches, pots, T-shirts and bags
    • In NIAL, we have entered into agreement with Bharat Oil and Waste Management, authorised by UPPCB, for recycling and disposing of hazardous waste. In addition, segregated collection of biomedical waste is being ensured at the medical centre and disposed via Synergy Waste Management, an authorised biomedical disposal facility

Waste Recycling

We recycle and reuse waste through authorised recyclers. Any residual waste is meticulously stocked for subsequent reuse or recycling. In FY2025, our efforts resulted in 20,839 MT of mixed waste was reused and recycled, with 3,309 MT being reused and 17,530 MT was disposed of through authorised recyclers.

Waste Diverted from Disposal (MT)‑FY2025

Organic Waste Management at Project Sites

The Biogas generation system focuses on transforming food waste into clean energy, offering a sustainable alternative to sawdust for composting, and improving air quality through eco-friendly disposal of crop residue. This approach significantly reduces waste to landfills, using the Anaerobic Digester – Garbage to gas Wet fermentation technology. It processes feedstocks including food waste (vegetarian and non-vegetarian), vegetables, fruits, edible and non-edible oils and STP sludge.

The Solid Waste Management Plant, installed at the Workmen Colony of Noida International Airport, Jewar, comprises a 300 kg/day Bio-digester and a 500 kg/day Organic Waste Composter. The Bio-Methanation Unit is a self-sustainable organic waste processing unit utilising Continuous Stirred Tank Reactor (CSTR) technology for anaerobic digestion and biogas production. The Bio-composter Unit is a fully automatic in-vessel composting machine that converts organic waste into nutrient-rich compost.

The Bio-digester system offers numerous advantages, including a compact vertical design with limited environmental footprint, enabling easy retrofitting. It generates renewable energy in the form of biogas, suitable for cooking or power generation, and produces a soil-enriching bio-slurry as an organic manure. Designed for all climatic conditions with integrated heat exchangers and insulation, the system ensures 100% degradation of solids with no odour emissions. Constructed from corrosion-resistant FRP material, it has a long operational life of 15 years, providing an efficient and sustainable waste management solution.

800kg/day and 25m3 /day Gas Production Capacity Bio-digester Plant at NIAL
Biodiversity

Recognising the infrastructure industry’s significant reliance on natural resources, we have established a comprehensive Biodiversity Policy, which is accessible to the public and can be used for guiding conservation efforts. This Policy prioritises project sites for minimal ecological impact by mandating thorough environmental assessments and ensures the implementation of measures to protect and restore natural habitats potentially affected by construction activities.

We encourage the use of sustainable construction practices and materials to minimise our ecological footprint, and foster collaboration with local communities and experts to identify biodiversity hotspots, integrating preservation efforts into project planning. In the near future, we will embark on an exercise to define specific metrics for monitoring and reporting on biodiversity, developing aligned guidelines to further strengthen our commitment.

Wildlife Water Support

World Environment Day

We celebrated the World Environment Day on June 5, and engaged in several activities during Tata Sustainability Month (TSM) in June 2024. Employees from 124 project sites participated in the events and reported 2,137 man-hours of environmental engagement with customers to foster sustainable practices. We planted 6,128 trees, contributing to reforestation and carbon footprint reduction initiatives and identified 333 opportunities using additional drip trays to prevent soil and water pollution.

Drone Stringing

We utilise drone technology for stringing power transmission lines, particularly in challenging terrains, significantly reducing project timeframes, manual labour and enhancing safety and efficiency. This method minimises environmental impact, including damage to vegetation and wildlife habitats, thereby contributing to biodiversity conservation. For instance, on the Rishikesh‑Koteshwar T&D project, drone stringing saved 130 mature trees in a deep valley section, representing a 60% reduction in tree felling and a three-to-four‑day reduction in stringing time compared to conventional methods.

60% Reduction in Tree Felling at the Rishikesh-Koteshwar T&D Project

Site Best Practices for Environmental Awareness

  • Regular sessions and daily Environment TBT (toolbox talks) conducted at site for staff and workmen
  • Plantation drives, environmental pledges and competitions
  • Awards for contributions to sustainability
  • EHS induction programme for staff and workmen covering waste segregation, legal norms, MSDS and emergency preparedness
  • Development of Environment Parks with QR-coded information and models
  • Mock drills for environmental incidents
  • Display of awareness videos at site entrances
  • Community outreach programmes in schools and neighbourhoods