Energy Consumption and Pollution related insights

Across all sectors for the reporting period ending March 31, 2026, energy consumption remains heavily weighted toward non-renewable sources, though specific industries show significant adoption of renewable energy. The Chemicals sector is the largest consumer in the dataset, utilizing over 30.7 million GJ of non-renewable energy compared to approximately 1.72 million GJ from renewable sources. Similarly, the Apparel and Textiles sector consumed 7.75 million GJ of non-renewable energy, while its renewable consumption stood at 602,097 GJ.

Key sectoral breakdowns include:

• Automobiles: Reported 4.77 million GJ from non-renewable sources and 1.53 million GJ from renewables. This shift is supported by strategic investments in solar and wind projects to transition the energy mix ⁹.
• Biotechnology and Pharmaceuticals: Shows a closer balance in specific reporting units, with 8.76 million GJ of non-renewable consumption against 4.74 million GJ of renewable consumption.
• Real Estate & Hospitality: While data points vary, entities like Brigade have increased their renewable share to 15% overall, with the hospitality vertical reaching 26% ⁸.

The "so what" for the business is a clear transition risk; sectors like Chemicals and Textiles face the highest exposure to fossil fuel volatility. However, emerging trends show companies are leveraging Power Purchase Agreements (PPAs) and onsite solar design to hedge these risks ^4,8. Despite these efforts, non-renewable electricity and fuel (such as Coal and Natural Gas) continue to be the primary drivers of industrial energy portfolios ⁹.

Scope 1 and Scope 2 emissions profiles vary significantly by sector, with heavy industry and transportation showing a high reliance on direct fuel combustion (Scope 1), while manufacturing and retail sectors often exhibit higher indirect electricity needs (Scope 2). In the Air Transportation sector, Scope 1 emissions are overwhelmingly dominant, reaching over 22.46 million metric tonnes of CO2e, compared to just 96,263 metric tonnes for Scope 2. This reflects the intense fuel requirements for mobile construction machinery and aviation equipment ¹.

Conversely, sectors like Apparel and Textiles and Alternative Energy show a more balanced or Scope 2-heavy distribution:

• Apparel and Textiles: Total Scope 2 emissions reach 17.74 million metric tonnes, outpacing Scope 1 emissions of 14.27 million metric tonnes.
• Alternative Energy: Scope 2 emissions (108,650 MT) represent a significant portion of the footprint compared to Scope 1 (144,566 MT).
• Heavy Manufacturing: In contrast, large-scale industrial entities like Reliance Industries report a massive 95% of emissions as Scope 1, with only 5% attributed to Scope 2 ⁵.

The "so what" for these figures lies in the decarbonization strategy: while sectors with high Scope 2 emissions can achieve rapid reductions through renewable energy procurement—such as Aditya Birla Real Estate's 53% YoY reduction in Scope 2 via solar and biomass ⁶—Scope 1-heavy sectors must address direct fuel use in furnaces, boilers, and machinery ¹. Furthermore, in service-oriented sectors like pharmaceuticals and banking, Scope 1 and 2 often represent only a small fraction (approx. 20%) of the total carbon footprint, with Scope 3 supply chain emissions remaining the primary challenge ⁹.

The Biotechnology and Pharmaceuticals sector reports the highest volumes of both Particulate Matter and Oxides of Nitrogen (NOx) emissions, followed significantly by the Industrials and Utilities sectors.

Key findings from the data include:

• Biotechnology and Pharmaceuticals: This sector is the primary contributor, recording approximately 6.69 million metric tonnes of Particulate Matter and 5.67 million metric tonnes of NOx.
• Industrials: This sector shows high cumulative volumes across different reporting units, including over 1.61 million metric tonnes of Particulate Matter and combined NOx emissions exceeding 2.3 million tonnes (across metric tonnes, tonnes, and per annum metrics).
• Utilities: Reported substantial NOx emissions of approximately 1.85 million metric tonnes, alongside significant Particulate Matter volumes totaling 344,466 metric tonnes.
• Transportation and Mining: While lower than the top three, the Transportation sector reported over 232,000 metric tonnes of NOx, and the Metals and Mining sector contributed approximately 167,000 metric tonnes of NOx.

The high volumes in the mining and industrial sectors represent a significant "Air Quality Risk" ¹, ⁵. These emissions, specifically NOx and Particulate Matter, are identified as ambient air contaminators that can lead to substantial localized impacts on human health and environment ¹. To mitigate these risks, companies are increasingly transitioning to cleaner fuels like Piped Natural Gas (PNG) or installing Retrofit Emission Control Devices (RECD) to lower NOx and PM output ⁴.

In the manufacturing sector, companies reported a total of 1,122,498.55 metric tonnes of recycled hazardous waste compared to 1,321,146.33 metric tonnes sent for safe disposal. These figures reflect a significant industrial effort to divert hazardous materials from landfills, though disposal volumes still exceed recycling by approximately 17.7%.

The data highlights a clear distinction in how different companies manage hazardous outputs:

• High-Volume Management: Large-scale pharmaceutical operations demonstrate substantial waste processing capacities, with one firm reporting over 12,190 metric tonnes of recycled hazardous waste in a single year ¹.
• Disposal Methods: Safe disposal is primarily achieved through landfilling and incineration ¹, while specialized methods like co-processing (5,192 metric tonnes in one instance) are utilized to integrate waste into other industrial processes [1]⁵.
• Operational Constraints: While some manufacturers actively recycle 10% of their process waste for captive consumption ⁴, others note that reclaiming products at the end of their lifecycle—such as plastics or hazardous components—is often restricted when products are exported directly to OEMs ¹⁰.

Overall, the manufacturing sector relies on a mix of third-party audited environmental practices and the "3R" principle (Reduce, Reuse, Recycle) to manage these volumes ⁹, though the total volume of waste requiring safe disposal remains higher than the volume currently being recycled.

The highest average reclamation and recycling values reach 100% across a diverse range of material streams, particularly within specialized packaging and industrial by-products. Key categories achieving this maximum threshold include plastic packaging (such as plastic barrels, water bottles, and general plastic packaging), paper (A4 and carton boxes), and specific chemical or industrial containers like chlorine and hydrogen cylinders.

This high performance is often driven by regulatory mandates and circular economy practices:

• Regulatory Compliance: Several 100% reclamation values are linked to Extended Producer Responsibility (EPR) targets ¹, such as the recycling and disposal quotas set by the Central Pollution Control Board.
• Industrial Resource Recovery: Critical industrial inputs—including PVC resin transported in small bulkers, re-refined base oil, and secondary steel content—demonstrate total reclamation, mirroring broader trends where 100% of inputs from critical suppliers are sourced sustainably ².
• Waste-to-Resource Streams: Organic and operational waste streams like kitchen oil, wooden scrap, and treated sugar condensates also maintain a 100% recycling or reuse rate, converting potential waste into viable secondary inputs.

While these specific streams show total reclamation, other sectors report significantly lower figures. For instance, some manufacturers see reclamation values as low as 0.012% for plastics or 0.315% for copper when calculated against total sales turnover ¹⁰, and many real estate or service-oriented firms report that reclamation is not applicable to their business models [5]⁷.

Total water withdrawal volume across identified water-stressed regions is currently reported as zero. This figure is primarily driven by strategic site selection, as multiple entities—including Steel Strips Wheels Ltd, MOIL Ltd, and Themis Medicare Limited—explicitly state that their plants and facilities are not situated in water-stressed areas ¹, ⁸, ¹⁰.

While the data indicates no active withdrawal from these high-risk regions, companies are at different stages of formalizing this assessment:

• Strategic Avoidance: Several firms deliberately choose locations where water stress is not a concern to ensure minimal operational impact on local resources ⁸, ¹⁰.
• Ongoing Assessments: Some organizations, such as Mahindra Holidays and Resorts India Ltd, are currently conducting assessments of their locations against recognized water-risk frameworks to confirm their status ⁵.
• General Operations: In contrast to the zero withdrawal in stressed areas, general operations show significant water needs. For example, Hindustan Copper Limited reported total withdrawals exceeding 8.8 million kiloliters ⁷, and Ashoka Buildcon Ltd withdrew 624,974 kilolitres ², highlighting that while water-stressed regions are avoided, overall industrial water demand remains substantial.

Companies most commonly address GHG emissions and waste contamination through integrated recycling programs, the adoption of renewable energy, and formalized disposal partnerships. The most frequent mitigation action involves the recycling or sale of scrap material to prevent landfilling (Frequency: 6), followed closely by the use of authorized third-party vendors for specialized metal and hazardous waste disposal (Frequency: 5).

Key mitigation strategies identified include:

• Energy and Emissions Management: Firms are transitioning to renewable energy sources like solar and wind, utilizing green power purchase agreements, and installing energy-efficient hardware such as solar heaters ⁵, ⁸. Specific technical interventions, such as installing vent condensers and brine circulation systems, are used to recover solvents and curb volatile organic compound (VOC) emissions ¹.
• Circular Economy and Disposal: To combat waste contamination, companies are increasingly adopting "Extended Producer Responsibility" (EPR) frameworks for plastic and e-waste ², ⁶. This includes providing end-of-life (EOL) disposal guidelines and clear symbols in product brochures to educate consumers on proper disposal ².
• Monitoring and Compliance: Organizations utilize ERP systems to track waste and maintain designated scrapyards to prevent soil and water contamination ⁴. For GHG risks, continuous monitoring of air quality and the implementation of emergency response plans for severe weather conditions are critical for maintaining regulatory compliance and operational resilience ³, ¹⁰.

These actions are driven by the need to avoid regulatory penalties, reduce operational costs through resource recovery, and mitigate the reputational damage associated with environmental footprint ¹, ⁹.

Based on the uploaded Business Responsibility and Sustainability Reporting (BRSR) reports, there are several common themes regarding corporate compliance with the Water (Prevention and Control of Pollution) Act, Air (Prevention and Control of Pollution) Act, and the Environment Protection Act in India:

1. Standardized Reporting Framework: Under the BRSR framework, companies are explicitly required to state whether they are compliant with applicable environmental laws, including the Water Act, Air Act, and Environment Protection Act ^1,3,4,8. If they are not compliant, they must detail the specific law or regulation violated, the nature of the non-compliance, any fines, penalties, or actions taken by regulatory bodies (such as Pollution Control Boards or courts), and the corrective actions implemented ^1,2,8,10.
2. High Rates of Stated Compliance: The vast majority of the reviewed companies self-report full compliance with these key environmental laws, disclosing zero non-compliances, penalties, or actions taken against them for the reporting fiscal year. Examples of such companies include Vodafone Idea Ltd. ², Yasho Industries Ltd. ³, Prakash Industries Ltd. ⁶, and Mrs. Bectors Food Specialities Ltd. ⁹.
3. Institutionalized Compliance Checks and Certifications: To ensure continuous adherence to environmental regulations, companies often maintain recognized management certifications and adhere to specific governmental guidelines. For example, Prakash Industries explicitly links its compliance to its ISO 14001 and ISO 45001 certifications, as well as adherence to the "Consent to Operate" guidelines granted by the Central Pollution Control Board (CPCB) and the Ministry of Environment, Forest and Climate Change (MoEF) ^6,7.
4. Transparent Disclosure of Non-Compliances: When non-compliances do occur, they are documented transparently as per the BRSR requirements. For instance, Larsen & Toubro Limited disclosed that two cases of non-compliance were raised by authoritative bodies regarding its construction vertical operating in the Delhi NCR region ⁵.