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MoSPI Proposes Framework to Measure Coal as Natural Capital

A new MoSPI discussion paper proposes a methodology to assign a monetary value to India’s proved coal reserves, laying the groundwork for integrating natural resource depletion into national economic accounts and long-term sustainability assessments

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Key Details

The discussion paper is part of India’s broader effort to build natural capital accounts that measure not only economic output, but also changes in the country’s underlying stock of natural resources.

Theme

What the Paper Proposes

Why It Matters

Natural Capital Accounting

Assign a monetary value to proved coal reserves

Treats natural resources as economic assets, not just physical stocks

National Accounts Integration

Align coal valuation with the UN’s SEEA framework

Enables resource depletion to be reflected in economic statistics

Preferred Valuation Method

Use Net Present Value (NPV) of future resource rents

Estimates the long-term economic value of coal reserves

International Framework

Adopt the OECD’s 2025 methodology

Provides a nationally adaptable and internationally comparable approach

Resource Depletion Measurement

Calculate the value extracted from coal over time

Helps assess whether current growth is reducing future wealth

Policy Planning

Incorporate reserve life, extraction costs and depletion trends

Supports long-term energy and fiscal planning

Sustainability Lens

Recognise coal extraction as a reduction in natural capital

Strengthens intergenerational resource management

Consultation Objective

Seek expert feedback before finalising methodology

Builds a standardised framework for future natural resource accounting


Summary

The Gist: India Is Developing a System to Measure the Economic Value of Its Coal Wealth

MoSPI has released a discussion paper outlining how India can compile monetary asset accounts for coal, moving beyond traditional statistics that record only coal production and reserve volumes.

The paper forms part of a broader effort to implement the System of Environmental-Economic Accounting (SEEA), an internationally recognised framework that complements conventional national accounts by tracking natural resources as economic assets. The objective is to better understand how the extraction of non-renewable resources affects the country’s long-term wealth.

From Measuring Coal Output to Measuring Coal Wealth

Conventional economic statistics record how much coal is produced, consumed or traded. The proposed framework asks a different question: what is the economic value of the coal that remains underground, and how does that value change as reserves are depleted?

To answer this, the paper focuses on proved coal reserves classified under the United Nations Framework Classification (UNFC), where geological confidence and extractability are relatively well established.

The approach would allow policymakers to assess not only annual production but also changes in the stock of natural capital available to future generations.

Coal Valuation Would Be Based on Future Economic Returns

Because underground coal reserves are not directly traded in markets, the paper recommends using the Net Present Value (NPV) approach.

Under this method, the value of a coal reserve is estimated by calculating the future resource rent expected from extraction and discounting it to present-day values.

The paper also recommends using the Residual Value Method, which isolates the contribution of the natural resource itself by deducting production costs and normal returns to labour and capital from total revenues.

MoSPI Prefers the OECD Methodology

The discussion paper reviews methodologies used by the OECD, the World Bank’s Changing Wealth of Nations framework, and the Philippines’ SEEA-based accounting system.

MoSPI concludes that the OECD framework is most suitable for India because it aligns closely with the SEEA framework, relies on national accounts data already available in India, and incorporates techniques such as price smoothing and sensitivity analysis that can improve valuation consistency.

The paper recommends testing multiple discount rates and incorporating factors such as sterilisation losses to avoid overstating the value or lifespan of reserves.

Why Natural Capital Accounting Matters

The broader significance of the paper lies in its contribution to natural capital accounting.

Traditional economic indicators such as GDP capture current production but do not fully account for the depletion of non-renewable resources. A country can therefore record economic growth while simultaneously reducing its stock of natural wealth.

By valuing coal reserves as assets, policymakers gain a clearer picture of the trade-offs between resource extraction, fiscal revenues, energy security and long-term sustainability.


What is Natural Capital Accounting?

Natural capital accounting is a statistical framework that measures natural resources—such as minerals, forests, water bodies and ecosystems—as economic assets. It complements traditional national accounts by tracking both the benefits generated from these resources and the changes in their underlying stock over time, helping governments assess long-term sustainability alongside economic growth.


Policy Relevance

  • Marks an important step towards integrating natural capital accounting into India’s official statistical system.

  • Expands economic measurement beyond GDP by accounting for the depletion of non-renewable resources.

  • Provides a framework for assessing the long-term economic value of India’s coal reserves.

  • Supports evidence-based policymaking on energy security, mining, royalties and resource management.

  • Aligns India’s environmental-economic accounting practices with international standards under the SEEA framework.

  • Creates a foundation for extending monetary asset accounting to other minerals and natural resources in the future.


Follow the Full Paper Here: Methodological Approaches for Compilation of Monetary Asset Accounts of Coal in India


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