Sustainability reporting has moved well past voluntary disclosure. Investor-led standards from the International Sustainability Standards Board, now backed by more than 35 global markets, have raised expectations to a point where more than 60% of corporate executives have increased both their financial investments and senior management’s commitment to sustainability reporting. Knowing which key performance indicators (KPIs) to track—and how to design them—is how businesses turn broad sustainability commitments into data that holds up to scrutiny.
What Are Sustainability KPIs?
Sustainability KPIs are quantifiable measures that businesses use to assess, evaluate, and communicate their environmental, social, and governance (ESG) performance. Whereas sustainability strategies tend to live in mission statements and annual reports, sustainability KPIs translate those commitments—such as reducing carbon footprints and maintaining regulatory compliance—into standardized, auditable data sets that regulators and stakeholders can actually assess.
In the ESG framework, sustainability KPIs can fall into one of three categories: environmental (the measure of a company’s impact on emissions, resource consumption, and waste), social (the measure of how well a company manages its workforce), and governance (the measure of how well a business complies with and performs against regulation, as well as its ethical conduct and audit readiness).
Key Takeaways
- Sustainability KPIs span three dimensions—environmental, social, and governance—and reflect what investors, regulators, and customers expect organizations to measure.
- A defensible KPI must be mathematically precise, aligned with at least one major reporting framework, and backed by primary data sources and a documented validation process.
- Compiling sustainability data manually can introduce calculation errors and inconsistent audit trails.
What Makes a Good Sustainability KPI?
A well-designed KPI is one that survives external scrutiny: It has a clear formula, a documented data source, a cadence, and a target. Structure comes first. The metric needs a defined formula—clear enough that someone outside the organization could replicate the calculation exactly—and a unit of measure. Sustainability KPIs, in particular, must also directly align with at least one established global standard to make the data comparable across peer organizations (more on global standards below). Data quality follows. The data behind a sustainability KPI needs to be granular enough to break down by geography, facility, or product line—otherwise, a poor result in one region disappears into a clean-looking company average. The KPI also needs a defined target and a threshold that triggers action when performance starts drifting from it, rather than going undetected until the gap becomes a problem.
Auditability is the final element that makes a sustainability design airtight. Nearly half of companies still use spreadsheets to compile and report their ESG data, according to a 2024 KPMG survey—an approach that can introduce calculation errors and inconsistent audit trails. Automated systems that pull data directly from primary sources—utility meters, HR platforms, supplier management tools—reduce manual handling and maintain a clearer chain of custody. AI-powered tools can go further by flagging anomalies in incoming data, identifying gaps before they become audit findings, and validating calculations against established methodologies. Before any public disclosure, a subset of underlying records should undergo verification checks to confirm that the reported figure matches the formula exactly.
The Top 10 Sustainability KPIs
A manufacturer tracking carbon intensity and a professional services firm monitoring voluntary turnover are measuring very different things—but both are doing sustainability reporting. The 10 KPIs below cover all three ESG dimensions and reflect what the elements of a credible, audit-ready program could look like in practice.
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Greenhouse Gas Emissions
Under the Greenhouse Gas Protocol, a company’s carbon output is divided into three scopes. Scope 1 is direct—emissions from boilers, furnaces, and vehicle fleets the business owns or operates. Scope 2 is one step removed: the indirect emissions generated by purchased electricity, steam, and heating. Scope 3 catches everything else: all value-chain emissions, from purchased goods upstream to product end-of-life downstream. Both absolute emissions and emissions intensity—CO₂ equivalent per unit of revenue or output—need to be monitored, because absolute figures alone won’t show whether decarbonization efforts are keeping pace with business growth.
Scope 3 emissions, in particular, present a data challenge because they require information from hundreds or thousands of suppliers, often in inconsistent formats. AI-powered tools are increasingly used to estimate emissions where primary data is unavailable, model supplier footprints on the basis of spend categories, and identify the highest-impact areas for reduction efforts. The financial case for tracking this KPI has been quantified by companies themselves: Inaction on climate risk carries an average cost of 15% of annual revenue, while mitigation and adaptation measures are estimated at around 8%.
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Total Energy Consumption
An organization’s total energy consumption captures everything its physical operations draw from the grid, fuel sources, and utilities—measured in kilowatt-hours, megawatt-hours, or gigajoules. Beyond raw volume, companies also often track an energy efficiency ratio—the amount of energy consumed per unit of industrial output—which directly links sustainability performance to the cost structure. When that number is high, it tends to trace back to identifiable causes, such as an aging infrastructure or production processes that haven’t been running at designed efficiency. Lowering the ratio directly affects utility expenses, making it one of the few places in a sustainability program where the financial return shows up in the same reporting cycle as the operational fix.
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Renewable Energy Consumption
Renewable energy consumption measures what portion of a company’s total energy use comes from low-emission, self-replenishing sources. Renewable sources include solar photovoltaic, wind, geothermal, and certified low-impact hydroelectric generation. This KPI allows procurement professionals to track power purchase agreement targets, verify energy certificates, and demonstrate measurable progress toward emission-reduction goals. Highlighting just how strategic renewable sourcing has become, solar photovoltaic generation more than doubled between 2022 and 2025, taking its total share of global electricity generation above 8% for the first time.
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Total Water Consumption and Water Intensity
Water consumption metrics gauge the total volume of fresh water withdrawn from surface water, groundwater, or municipal supplies that’s incorporated into products, lost to evaporation, or discharged into municipal sewer networks. Water intensity relates that figure to units of output or revenue. Currently, 25 countries, representing about one-quarter of the global population, experience extremely high water stress each year by using more than 80% of their available renewable water supply. According to the World Resources Institute and its Aqueduct Water Risk Atlas, 31% of global GDP, or roughly $70 trillion, will be impacted by high water stress by 2050. Tracking total water consumption and water intensity—and acting on early warning signs—helps protect industrial operations in these regions from shutdowns, energy shortages, supply chain disruptions, and other risks.
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Total Waste Generated
Total waste generated tracks the absolute weight of solid, liquid, and hazardous waste produced by a company’s operational facilities, measured in metric tons (aka tonnes). Waste volume is a material efficiency signal—when it runs high, it usually points to scrap buildup, process losses, or design flaws that manufacturing waste reduction efforts are built to address. The broader picture makes the case for treating this KPI seriously: Municipal solid waste generation is expected to climb from 2.1 billion tonnes in 2023 to 3.8 billion tonnes by 2050. When factoring in hidden costs from pollution and public health impacts, the global annual cost of waste—estimated at $361 billion in 2020—could nearly double to $640 billion by 2050.
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Recycling Rate
The recycling rate measures the percentage of total operational waste successfully diverted from landfills, incineration, or open dumping and redirected into secondary material recovery channels. Where the amount of total waste generated answers the question of how much waste an organization produces, recycling rate answers what happens to it, making these two KPIs complementary. Right now, only 19% of municipal solid waste globally gets recycled, with the rest going to landfills or unregulated disposal. Transitioning toward a circular model that prioritizes recovery over disposal isn’t just an environmental decision: Analysis suggests a circular model could yield a net global financial gain of $108.5 billion per year by 2050, compared to business-as-usual practices—giving organizations a concrete cost argument for tracking and improving this metric.
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Transportation and Logistics Emissions
Transportation and logistics emissions measure the greenhouse gas footprint associated with moving raw materials, components, and finished goods throughout the supply chain, typically via third-party carriers. Most supply chains run on petroleum—more than 94% of transport fuel is derived from it, which is why transportation and logistics emissions tend to be one of the heavier lines in any Scope 3 inventory. Tracking emissions per ton-mile (the carbon output for moving one ton of freight one mile) gives logistics and sustainability teams what they need to evaluate carrier efficiency, pinpoint the highest-emitting legs of a distribution network, and make the case for supply chain sustainability decisions that cut both carbon output and freight spend. These could include switching transportation mode, consolidating freight, or opting for low-emission providers. Machine learning models can support these decisions by analyzing historical shipment data to recommend optimal routing, carrier selection, and consolidation opportunities that lower both emissions and cost.
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Lost Time Injury Frequency Rate (LTIFR)
LTIFR monitors the number of occupational injuries and illnesses that result in days away from work, job restriction, or transfer—collectively termed DART cases—per million hours worked, providing a standardized, globally comparable benchmark for workplace safety performance. Institutional investors increasingly treat safety incident rates as a proxy for broader workforce management quality, making LTIFR one of the social KPIs most likely to come up in sustainability due diligence.
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Employee Retention Rate
Employee retention rate tracks the share of the workforce an organization keeps over a given period. A falling rate rarely happens without cause: pay that’s drifted below market, limited room for professional growth, or a culture people stopped believing in. This KPI carries more weight than its HR classification suggests—institutional investors read sustained retention as a proxy for workforce quality and organizational stability, both of which come up regularly in ESG due diligence. US median tenure has been falling steadily, now sitting at its lowest point in more than two decades, which gives companies that track and act on this KPI a narrowing window in which to differentiate themselves on workforce stability.
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Compliance Adherence Rate
Compliance adherence rate calculates how effectively an organization conforms to applicable laws, environmental permits, and regulatory standards by assessing the ratio of compliant operational activities or periods to the total volume assessed. Unlike the environmental and social KPIs described above, this is a governance metric; it doesn’t quantify what a company emits or consumes, but whether it’s operating within the rules that govern all of those activities. This particular KPI covers more ground than most governance metrics, as it evaluates emissions thresholds, labor regulations, data privacy policies, and supplier code-of-conduct requirements. Companies that keep close tabs on it tend to find problems while they’re still fixable and before a regulator or an auditor notices.
Sustainability Reporting Frameworks
The regulatory reporting landscape has consolidated significantly over the past several years, shifting from a fragmented set of competing guidelines toward a smaller group of dominant, increasingly mandatory frameworks. Understanding which framework governs which types of disclosure—and how they relate to one another—is foundational to building a set of KPIs that satisfies both investor expectations and ESG reporting obligations. The six frameworks outlined below are shaping how sustainability KPIs get built, reported, and assessed.
Global Reporting Initiative (GRI)
GRI is the most widely used sustainability reporting framework across industries and geographies. Unlike investor-focused standards, GRI measures how a company’s activities affect the environment, economy, and society—making it a common choice for companies that want to communicate impact to a broad range of stakeholders, not just shareholders. The latest iteration, GRI 102: Climate Change 2025, added “just transition” requirements, asking companies to report how their decarbonization efforts affect workers and communities, covering metrics like climate-related job changes, reskilling programs, and regional pay equity.
IFRS Sustainability Standards
The IFRS Foundation’s International Sustainability Standards Board (ISSB) was built to do for sustainability reporting what the foundation did for financial accounting: create a global baseline that investors can use to compare companies across borders. The first two ISSB standards took effect in January 2024—one covering material sustainability risks and opportunities, the other focused on climate disclosures, including Scope 1, 2, and 3 emissions. By mid-2025, 36 global markets had adopted them, making ISSB the leading global standards body for investor-focused ESG disclosure.
Sustainability Accounting Standards Board (SASB)
Unlike GRI, which looks outward at a company’s impact on the world, SASB looks inward at how sustainability risks affect the company’s financial performance. Its 77 industry-specific standards identify the ESG issues most material to each sector’s bottom line, making them a practical starting point for companies that need to connect sustainability KPIs to investor-relevant metrics. SASB joined the IFRS Foundation in 2022, and its standards are now embedded directly into the ISSB reporting framework.
Task Force on Climate-related Financial Disclosures (TCFD)
The TCFD gave climate risk its first consistent reporting language, organizing disclosures around four pillars: governance, strategy, risk management, and metrics and targets. The task force wrapped up in 2023, but its framework lives on. ISSB folded the TCFD’s recommendations directly into its climate standard, so companies that built their reporting around TCFD were already most of the way to ISSB compliance.
CDP
CDP (formerly the Carbon Disclosure Project) operates a global environmental disclosure platform covering climate change, water security, and forests. In 2025, CDP consolidated its separate questionnaires into a single comprehensive platform—adding biodiversity, plastics, and ocean disclosures—and aligned its scoring methodology with the ISSB climate standard. More than 22,000 companies disclosed through CDP that year, driven largely by 640 investors, representing $127 trillion in assets, requesting the data. That’s enough capital to make disclosure less of a voluntary gesture and more of a market expectation.
United Nations Sustainable Development Goals (UN SDGs)
The 17 UN SDGs aren’t a reporting framework—companies don’t file SDG disclosures the way they do GRI or ISSB reports. Instead, organizations map their sustainability KPIs to specific SDG targets to show how their work connects to global priorities: water KPIs to SDG 6 (Clean Water), energy to SDG 7 (Affordable and Clean Energy), safety and labor to SDG 8 (Decent Work and Economic Growth), climate to SDG 13 (Climate Action). It’s a useful way to frame impact for stakeholders, though only 15% of measurable SDG targets are currently on track for 2030.
Track Your Sustainability KPIs With Software
Sustainability reporting is ultimately a data problem—and it’s hard to solve with spreadsheets and disconnected systems. NetSuite Supply Chain Management brings operational, financial, and environmental data into a single platform, with sustainability metrics flowing automatically from transactional records. AI-driven analytics helps identify patterns, such as rising energy intensity at specific facilities or suppliers falling behind on compliance, before they become material issues. Real-time visibility across the supplier network makes it easier to track emissions, spot inefficiencies, and report with confidence. And because NetSuite runs on shared cloud infrastructure, it eliminates the hardware redundancy of on-premises systems—saving the equivalent of 423,000 metric tons of CO₂ per year.
Sustainability performance is now held to the same standard of rigor as financial performance. The case for tracking sustainability KPIs goes beyond reputation—it includes regulatory exposure, investor expectations, and operational risk. Yet most companies are still trying to meet compliance-grade reporting demands with manual processes that weren’t built for that purpose. Those that invest in appropriate tools gain a clearer picture of where risk is building and where resources are being wasted. As reporting standards consolidate and climate risks become harder to ignore, the businesses with the best sustainability data will be the ones making the best decisions.
Sustainability KPIs FAQs
Why is it important to track sustainability KPIs?
Sustainability KPIs offer companies a quantifiable audit trail of their ESG credentials to meet legal reporting requirements and withstand investor scrutiny. Beyond compliance, sound metrics can identify inefficient practices, such as unnecessary resource consumption or uncontrolled turnover, that carry direct financial consequences if left unaddressed.
What kind of software helps track sustainability KPIs?
ERP software with integrated supply chain management capabilities is one of the most effective options. These tools capture environmental and operational metrics directly from transactions across the company, as well as from its suppliers and logistics network. As a result, data is consistent and audit-ready. Supply chain integration is especially valuable, because most of an organization’s ESG footprint originates in or flows through the supply chain.
How frequently should sustainability KPIs be measured?
Most sustainability KPIs are monitored monthly or quarterly, then disclosed annually in line with financial disclosure schedules. High-volatility metrics, such as energy consumption and emissions, may require real-time monitoring. In these cases, continuous tracking shows not just where the organization stands, but where it’s heading.
