Primary vs Secondary Emission Data: A Field Guide for Indian Factory Managers

Key Takeaways

• Understanding primary and secondary emission data is crucial for compliance with EU regulations.
• Primary data is factory-specific and more accurate, while secondary data is generalized and can be less reliable.
• Accurate emission data can lead to significant cost savings and compliance advantages for Indian exporters.
• Collaborating with a dedicated CBAM compliance service can streamline data collection and reporting processes.

Introduction

As Indian factories prepare to navigate the complexities of the EU's Carbon Border Adjustment Mechanism (CBAM), understanding the distinction between primary and secondary emission data becomes essential. This knowledge is pivotal for Indian exporters, particularly in industries like steel, cement, and aluminum, as they face new regulatory challenges starting from January 2026, when the definitive phase of CBAM comes into effect. This guide aims to provide Indian factory managers with a comprehensive understanding of these two types of emission data, their applications, and how to effectively utilize them for compliance.

What is Primary Emission Data?

Primary emission data refers to the specific greenhouse gas (GHG) emissions generated by a particular facility during its production processes. For Indian manufacturers, this data is collected directly from operations, such as real-time measurements of fuel consumption, electricity usage, and production metrics.

Why is Primary Data Important?

Primary data is crucial for accurate reporting under CBAM because it reflects the actual emissions associated with a factory's production. For instance, if a steel plant in Jamshedpur consumes 1,000 MWh of electricity from Tata Power with a specific emission factor, the actual emissions can be calculated based on this data. In contrast to generalized data, primary data provides a more reliable foundation for compliance and reporting.

How to Collect Primary Emission Data

1. Install Monitoring Equipment: Invest in meters and sensors to track energy consumption and emissions in real-time.
2. Record Keeping: Maintain detailed logs of production processes, including fuel types and quantities used.
3. Engage with Utility Providers: Collaborate with local utilities like MSEDCL or UGVCL to obtain accurate electricity usage data.

What is Secondary Emission Data?

Secondary emission data, on the other hand, refers to generalized emission factors derived from industry averages or national statistics. This data is not specific to any single facility and is often used when primary data is unavailable or impractical to collect.

When is Secondary Data Used?

Secondary data is typically utilized in the following scenarios:

• Lack of Direct Measurement: When a factory lacks the necessary equipment to measure emissions directly.
• Benchmarking: To compare a facility's emissions against industry standards or averages.
• Initial Estimates: For preliminary assessments or feasibility studies before investing in primary data collection systems.

Limitations of Secondary Data

While secondary data can provide a useful starting point, it often lacks the precision required for compliance. For instance, using a national average emission factor for cement production may not accurately reflect the emissions of a specific plant in Gujarat that uses alternative fuels.

Key Differences Between Primary and Secondary Emission Data

Understanding the differences between primary and secondary emission data is vital for Indian factory managers. Here are the key distinctions:

How to Choose Between Primary and Secondary Data

Choosing the right type of emission data depends on several factors, including the regulatory requirements, available resources, and the specific context of the manufacturing process. Here’s how to make an informed decision:

1. Evaluate Regulatory Requirements: For CBAM compliance, primary data is generally more favorable. Understanding the specific requirements outlined in Regulation (EU) 2023/956 will guide this decision.
2. Assess Available Resources: If your factory in Pune has the capability to install monitoring systems, prioritize primary data collection. However, if resources are limited, start with secondary data to establish a baseline.
3. Consider Long-term Goals: Although secondary data may be easier to obtain initially, investing in primary data collection systems can lead to better compliance outcomes and potential cost savings in the long run.

The Financial Implications of Emission Data

Accurate emission data can have significant financial implications for Indian exporters, particularly in light of the upcoming EU carbon tax. The costs associated with CBAM compliance can be substantial, potentially reaching up to €50 (approximately ₹4,500) per ton of CO2 for imports into the EU.

Cost Savings with Accurate Data

By utilizing primary emission data, Indian manufacturers can potentially save up to 40% on CBAM taxes compared to default values set by the EU. For example, if a factory's emissions are calculated at 1,000 tons of CO2, using accurate primary data instead of secondary data could result in a tax liability reduction from €50,000 (₹4.5 crore) to €30,000 (₹2.7 crore).

2026 Regulatory Impact for Indian Exporters

Starting January 2026, the definitive phase of CBAM will require Indian exporters to submit verified emission data as part of their import documentation. This phase will enforce stricter compliance measures, making it imperative for Indian manufacturers to ensure their data collection processes are robust and accurate.

Key Requirements Under Regulation (EU) 2023/956

1. Mandatory Reporting: Exporters must report actual emissions associated with their products, necessitating a shift towards primary data.
2. Verification Process: Independent verifiers will be required to authenticate the reported data, increasing the need for accurate primary data collection.
3. Penalties for Non-compliance: Failure to comply with CBAM regulations can result in hefty fines and increased import tariffs, making the case for accurate emission data even more critical.

How CarbonSettle Can Help

Navigating the complexities of CBAM compliance can be overwhelming for Indian manufacturers. That's where CarbonSettle comes in. As India's #1 end-to-end CBAM compliance service, we take your entire CBAM headache away. Our dedicated CBAM team handles everything from collecting your factory data—such as electricity bills, fuel invoices, and production logs—to generating EU-ready verified reports and coordinating with your EU importer.

By partnering with CarbonSettle, Indian exporters can focus on their core operations while ensuring compliance with EU regulations. Our comprehensive services can help you save up to 40% on CBAM tax versus EU default values.

For more information on how we can assist you, contact CarbonSettle for a free CBAM assessment today!