It was a regular Monday morning at an automotive component manufacturing company in Pune. The production team was preparing for another busy week when an email arrived from one of its international customers.
The customer wanted detailed information about the factory’s carbon emissions, electricity consumption, water usage, waste management practices and employee safety performance.
The manufacturer had been operating for more than 15 years. It maintained environmental approvals, disposed of waste through authorised agencies and regularly inspected its machinery. Yet, when the management team started collecting sustainability information, it discovered a major problem.
The records were scattered across different departments.
Electricity bills were with finance, waste records were with the environmental team, fuel consumption was tracked by maintenance, and employee safety information was maintained by HR. Nobody had consolidated the information into a measurable sustainability system.
What should have been a straightforward customer assessment became a difficult exercise.
This is an illustrative case study reflecting a common manufacturing challenge.
For many Indian manufacturers, sustainability is not entirely new. What is missing is a structured process to measure performance, establish responsibilities and demonstrate improvements.
This is where an ESG roadmap for manufacturers becomes valuable.
A well-planned 90-day ESG implementation programme helps manufacturers understand their existing sustainability performance, establish reliable measurement systems and prepare for long-term environmental, social and governance improvements.
The objective is not to transform the entire factory within three months. It is to create a measurable foundation that supports better operational decisions, sustainability reporting and business growth.
An ESG roadmap is a structured action plan that helps manufacturing businesses assess, measure and improve their Environmental, Social and Governance performance.
Environmental performance includes electricity consumption, greenhouse gas emissions, water usage, wastewater management, industrial waste and pollution prevention.
Social performance focuses on occupational health and safety, employee welfare, workforce training, labour practices and responsible supply chains.
Governance covers regulatory compliance, management accountability, ethical business practices, internal controls and transparent reporting.
For a manufacturer, these activities are closely connected to daily operations.
For example, installing an energy-efficient compressor may reduce electricity consumption. But unless the company measures electricity usage before and after installation, it cannot reliably demonstrate the improvement.
A measurable ESG system connects operational activities with actual performance data.
It helps management understand where resources are being consumed, which risks need attention and where sustainability improvements can also strengthen business efficiency.
Indian manufacturers increasingly face sustainability expectations from corporate buyers, international customers, investors and other business stakeholders.
A manufacturing company supplying automotive components, electronic equipment, steel products or industrial machinery may receive detailed environmental questionnaires during customer onboarding or supplier assessments.
These questionnaires may request information about Scope 1, Scope 2 and Scope 3 emissions, energy efficiency, water consumption, waste management and workplace safety.
Manufacturers exporting certain carbon-intensive products to the European Union may also need product-specific emissions information under applicable Carbon Border Adjustment Mechanism requirements.
In India, SEBI’s Business Responsibility and Sustainability Reporting (BRSR) framework makes sustainability disclosures mandatory for the top 1,000 listed entities by market capitalisation.
BRSR Core includes selected indicators across nine ESG attributes, with the phased assessment or assurance requirements extending to the top 1,000 listed entities in FY 2026-27.
However, not every unlisted manufacturing company is automatically required to file a BRSR report.
Even where direct BRSR reporting is not mandatory, manufacturers may receive sustainability information requests from customers or investors.
A structured ESG roadmap helps businesses prepare for these expectations while maintaining their applicable environmental compliance obligations.
A practical ESG implementation programme can be divided into three phases.
| Phase | Timeline | Main objective |
|---|---|---|
| Phase 1 | Days 1-30 | Assess ESG readiness and establish baseline data |
| Phase 2 | Days 31-60 | Build KPI dashboards and ESG monitoring systems |
| Phase 3 | Days 61-90 | Implement improvements, verify performance and establish future targets |
These 90 days represent a recommended implementation schedule, not a government-prescribed compliance deadline.
The actual time required depends on the number of facilities, availability of information and complexity of manufacturing operations.
The first month should focus on understanding the company’s current sustainability position.
Many manufacturers make the mistake of starting with an ESG report before establishing reliable operational information.
A better approach begins with a detailed review of existing practices, regulatory requirements and sustainability risks.
The first step is to identify which manufacturing facilities, activities and departments will be included in the ESG programme.
A company operating three manufacturing units may have different electricity consumption patterns, production processes and waste management requirements at each location.
Management should therefore define its reporting boundaries before collecting information.
An ESG coordinator should be appointed to manage the programme, supported by representatives from production, maintenance, environmental health and safety (EHS), finance, procurement and HR.
The assessment should review existing environmental approvals, resource consumption records, safety procedures and sustainability-related responsibilities.
For example, a plastic processing facility may already maintain monthly electricity records and waste disposal documentation but lack a standardised method for measuring energy intensity or recycling performance.
Identifying these gaps early helps prevent unnecessary work later.
Expected outcome: Defined reporting boundaries, ESG responsibilities and an initial readiness assessment.
Different manufacturing industries face different sustainability challenges.
A textile processing facility may consume substantial quantities of water, while a metal processing unit may have higher energy and fuel requirements.
An automotive component manufacturer may need to prioritise material efficiency, workplace safety and supply-chain emissions.
A materiality assessment helps identify the sustainability issues most significant to the business and its stakeholders.
The company should examine its manufacturing processes, environmental impacts, employee-related risks, customer expectations and existing compliance obligations.
These findings should be documented in an ESG risk register.
Rather than attempting to solve every sustainability issue immediately, management should prioritise concerns according to their significance, operational impact and urgency.
Expected outcome: Materiality assessment, ESG gap register and prioritised sustainability issues.
Once important ESG issues have been identified, the company should establish baseline measurements.
A baseline provides a reference point for evaluating future improvements.
Manufacturers should ideally review 12 months of representative historical information, where available, to account for fluctuations in production and resource consumption.
Relevant data may include electricity bills, fuel purchase records, water-meter readings, production quantities, waste registers, safety reports and employee training information.
Consider a manufacturing facility producing 800 tonnes of finished goods while consuming 144,000 kWh of electricity during one month.
Its electricity intensity would be:
Electricity intensity = 144,000 / 800 = 180 kWh per tonne
This calculation provides an initial reference for monitoring electricity efficiency.
However, a single month’s performance may not represent the factory’s normal operating conditions. A longer baseline can help account for seasonal changes and production variations.
Expected outcome: Initial ESG baseline, data-gap register and defined measurement indicators.
After the initial assessment, the next priority is converting sustainability records into a structured monitoring system.
A manufacturer may already collect large amounts of operational data, but the information becomes more useful when it is reviewed consistently.
Phase 2 focuses on developing sustainability KPIs, greenhouse gas accounting procedures and departmental reporting responsibilities.
Key Performance Indicators, or KPIs, allow manufacturers to track sustainability performance over time.
Instead of monitoring dozens of disconnected metrics, a business can initially focus on approximately 8-12 relevant indicators, depending on its operations and reporting requirements.
For example, a manufacturing facility may track electricity intensity, total greenhouse gas emissions, water withdrawal, waste recovery, employee safety and supplier assessments.
Each indicator should have a defined calculation method, measurement unit, data source, responsible department and reporting frequency.
A centralised dashboard allows management to compare current performance with established baselines.
Consider a factory that increases monthly production from 800 tonnes to 900 tonnes.
Electricity consumption rises from 144,000 kWh to 150,000 kWh.
Although electricity consumption has increased, energy intensity falls from 180 kWh per tonne to approximately 166.7 kWh per tonne.
This represents an improvement of approximately 7.4% in electricity intensity.
The example demonstrates why manufacturers should measure resource consumption in relation to production activity, alongside absolute consumption.
These improvements should be investigated against production mix and operating conditions before being attributed to individual efficiency projects.
Greenhouse gas accounting is an important component of manufacturing sustainability management.
The GHG Protocol provides widely used methodologies for calculating emissions from business activities.
Manufacturers should first identify their emissions under three categories.
Scope 1: Direct emissions from company-owned or controlled sources, including fuel combustion in boilers, diesel generators, company vehicles and relevant industrial processes.
Scope 2: Indirect emissions associated with purchased electricity, steam, heating or cooling consumed by the facility.
Scope 3: Other indirect emissions associated with relevant value-chain activities, including purchased materials, third-party transportation, waste management and product-related activities.
A basic activity-based emissions calculation follows this formula:
GHG emissions = Activity data × Appropriate emission factor
For example, electricity-related emissions may be calculated using monthly electricity consumption and a suitable grid emission factor.
Manufacturers should use reporting-period-appropriate factors and maintain records of their calculations, assumptions and data sources.
Companies should also screen relevant Scope 3 categories rather than attempting to collect every possible supplier record immediately.
The objective is to establish a repeatable and reliable emissions calculation process.
Expected outcome: Documented GHG accounting methodology, preliminary emissions inventory and supporting calculation records.
Sustainability reporting cannot depend on one employee collecting information from multiple departments whenever a customer sends a questionnaire.
Manufacturers need clearly assigned responsibilities.
Production departments should maintain output information, maintenance teams should track utilities, EHS teams should manage environmental records and HR should maintain workforce-related information.
Finance should help reconcile bills and expenditure data, while the ESG coordinator consolidates information for management review.
The company should also introduce basic verification procedures.
For example, electricity figures recorded in the ESG dashboard should match verified meter readings or utility bills. Waste quantities should be checked against relevant registers and disposal documentation.
A regular reporting calendar can help ensure that information is updated consistently.
Expected outcome: Functioning ESG dashboard, departmental reporting procedures and internal data verification controls.
The final month should focus on demonstrating that the ESG system works under normal manufacturing conditions.
The company should use its baseline and monitoring information to identify improvement opportunities, initiate priority actions and evaluate the reliability of its sustainability data.
Once the business understands where electricity, water, fuel and materials are consumed, management can begin identifying practical improvement projects.
For example, compressed-air leakage, inefficient equipment operation and unnecessary machine idling can increase electricity consumption.
A manufacturing facility may also identify opportunities to improve waste segregation, reduce process losses or optimise water use.
Not every improvement requires major capital investment.
Some measures can involve maintenance improvements, employee training or operational adjustments.
Larger investments, such as replacing machinery or installing water-recovery systems, may require detailed technical and financial assessments.
Each initiative should have a responsible department, estimated investment, expected benefit and method of measuring performance.
Reliable ESG information should be traceable to supporting evidence.
During this period, the company should review selected KPI calculations, environmental records and departmental submissions.
Electricity data should be reconciled with utility records. Waste quantities should match relevant registers, and employee training information should be supported by attendance records.
Greenhouse gas calculations should be checked for calculation errors, inconsistent units and unsuitable emission factors.
Where information is missing, the issue should be documented and addressed.
This process improves data reliability and prepares the manufacturer for future sustainability assessments.
However, internal data verification is not the same as independent third-party assurance.
The final stage involves presenting the results to senior management.
The ESG coordinator should summarise baseline findings, KPI performance, identified risks, completed improvement activities and outstanding data gaps.
Management can then establish realistic sustainability targets for the next 6-12 months or longer.
For example, a manufacturer may prioritise electricity efficiency during the next six months, strengthen waste recovery documentation and gradually improve supplier emissions information.
Each target should identify the relevant baseline, responsible department, implementation schedule and measurement method.
The company should also introduce periodic management reviews to ensure that ESG performance remains part of normal operational decision-making.
Expected outcome: Verified monitoring procedures, priority improvement initiatives and a management-approved sustainability action plan.
Consider a hypothetical medium-sized engineering components manufacturer evaluating its resource consumption over two comparable reporting periods.
The business has identified electricity and water use as important environmental indicators.
Its performance data is as follows:
| ESG indicator | Baseline month | Current month |
|---|---|---|
| Production output | 800 tonnes | 900 tonnes |
| Electricity consumption | 144,000 kWh | 150,000 kWh |
| Electricity intensity | 180 kWh/tonne | 166.7 kWh/tonne |
| Water withdrawal | 3,200 m³ | 3,150 m³ |
| Water intensity | 4.0 m³/tonne | 3.5 m³/tonne |
Electricity intensity has improved by approximately 7.4%, while water withdrawal intensity has improved by 12.5%.
These calculations illustrate how sustainability performance can improve even when production increases.
The figures are illustrative, not verified results from an actual facility.
In practice, management would also review differences in product mix, production schedules and operating conditions before attributing these improvements to specific initiatives.
This is the main purpose of a measurable ESG system: turning operational data into useful information for business decisions.
A practical manufacturing ESG dashboard should include indicators that reflect actual environmental and social impacts.
| ESG category | KPI | Measurement |
|---|---|---|
| Energy | Electricity intensity | kWh/tonne |
| Climate | GHG emissions | Tonnes CO2e |
| Water | Water withdrawal intensity | m³/tonne |
| Waste | Waste recovery rate | Percentage |
| Safety | Workplace incidents | Number and defined frequency |
| Employees | Training completion | Percentage |
| Supply chain | Supplier ESG assessments | Percentage completed |
| Governance | Corrective-action closure | Percentage completed on time |
Manufacturers should avoid tracking indicators solely because they appear in another company’s sustainability report.
Every KPI should support an operational decision, applicable disclosure requirement or meaningful sustainability objective.
One of the most common mistakes is preparing a sustainability report before establishing reliable measurement systems.
Without dependable data, reported sustainability improvements may be difficult to verify.
Another mistake is setting generic reduction targets without understanding the manufacturing process.
For example, a company should not commit to a specific electricity reduction simply because another manufacturer has adopted the same target.
Ignoring departmental responsibilities can also create problems. Sustainability data must be maintained by the teams responsible for generating it.
Manufacturers should also distinguish between environmental compliance, ESG reporting and voluntary certification.
Maintaining applicable pollution control approvals is a legal compliance matter. Developing a sustainability dashboard is a management activity. Obtaining an external ESG or ISO certification involves separate assessment requirements.
A well-designed ESG roadmap connects these activities without treating them as interchangeable.
There is no fixed cost for developing ESG systems across all manufacturing businesses.
The required investment depends on the number of facilities, complexity of operations, existing documentation and reporting expectations.
A single-location manufacturer with organised utility records may be able to establish an initial ESG dashboard using existing software and internal resources.
A larger company operating multiple production units may require additional technical assessments, emissions calculations, staff training and specialised reporting support.
Before investing in reporting software or external certification, manufacturers should determine their actual ESG requirements through a gap assessment.
This helps identify which activities are essential, which improvements can be implemented internally and which require specialist support.
Building a measurable ESG system does not have to begin with expensive software, complicated reports or unrealistic sustainability commitments.
For manufacturers, the first step is understanding existing operations and identifying the information already available within the organisation.
During the first 30 days, the business should assess its ESG readiness and establish baseline measurements. The next 30 days should focus on building KPI dashboards, emissions accounting procedures and governance controls.
The final 30 days should be used to test the systems, begin practical improvements and establish longer-term sustainability targets.
A structured ESG roadmap for manufacturers can help businesses strengthen sustainability management, improve operational visibility and respond more confidently to customer requirements.
The goal is not simply to prepare an ESG report. It is to build a system that makes sustainability performance measurable and manageable throughout the year.
A 90-day ESG roadmap is a structured programme that helps manufacturers assess sustainability performance, establish baseline measurements, develop ESG KPIs and introduce monitoring procedures within three implementation phases.
No. BRSR reporting is mandatory for specified listed entities under SEBI’s framework. Other manufacturers may need to provide ESG information because of applicable regulations, contracts or customer sustainability requirements.
A manufacturer can establish initial ESG systems within 90 days if sufficient data and internal resources are available. Comprehensive emissions inventories, major engineering improvements and independent certifications may require additional time.
Common indicators include electricity consumption, greenhouse gas emissions, water use, waste generation, workplace safety, employee training and regulatory compliance performance. The final selection should reflect the manufacturer’s material sustainability issues.
An ESG consultant can help MSMEs identify reporting requirements, establish data systems and prepare sustainability assessments. The need for external support depends on the manufacturer’s technical capabilities and business objectives.
Green Permits Consulting supports Indian manufacturers with ESG advisory, greenhouse gas accounting, sustainability assessments and environmental compliance guidance.
Businesses looking to strengthen their sustainability systems can explore ESG roadmap development for manufacturing companies and GHG accounting for Scope 1, Scope 2 and Scope 3 emissions.
Planning to develop a measurable ESG system for your manufacturing business?
Green Permits Consulting can assist with ESG gap assessments, sustainability KPI development, GHG accounting and practical implementation planning.
Website: https://www.greenpermits.in/
Phone: +91 78350 06182
Email: wecare@greenpermits.in
