Biomass Fuel, ESG Reporting and Carbon Credits: What You Can and Cannot Claim

Sustainability teams often ask whether switching from coal to biomass pellets or briquettes earns carbon credits or improves an ESG rating. The honest answer has several parts. This article sets out what official accounting rules say, what the Carbon Credit Trading Scheme (CCTS) does and does not do for a fuel buyer, and how to word a claim in a report. The position is as of October 2026; confirm with the issuing authority.

How Biomass Combustion Is Treated in GHG Accounting

Under the IPCC 2006 Guidelines, CO₂ released from burning biomass is reported in the agriculture, forestry and other land use (AFOLU) sector as an information item and is not counted in the energy-sector total. Methane and nitrous oxide from biomass combustion are still counted. So the careful wording is that biomass is a renewable agro-residue fuel, its biogenic CO₂ is accounted separately under IPCC rules, and it replaces fossil coal. We avoid the terms “carbon neutral”, “zero emissions” and “near-zero carbon”, because collection, transport and pelletising also have emissions, and because the accounting treatment is a reporting convention rather than a measurement of zero.

Sizing the Fossil CO₂ You Replace

The Central Electricity Authority’s CO₂ Baseline Database (version 16) gives an emission factor of about 92.5 gCO₂ per MJ for Indian coal on a gross calorific basis. For coal of 4000 Kcal/kg, that is roughly 1.55 kg of CO₂ per kg of coal, not the higher figures sometimes quoted. A plant replacing 100 MT of coal a month, which is 1,200 tonnes a year, would avoid about 1,860 tonnes of fossil CO₂ a year (1,200 × 1.55), before any adjustment for methane, nitrous oxide and the fuel’s supply chain. The figure is an estimate that depends on your coal grade and on how much biomass fuel is needed to deliver the same heat.

What the CCTS Does

India’s Carbon Credit Trading Scheme is administered by the Bureau of Energy Efficiency under the Ministry of Power. Its compliance mechanism sets intensity-based targets for notified sectors and entities. As of January 2026, notified sectors include aluminium, cement, chlor-alkali and pulp and paper (October 2025), plus petroleum refineries, petrochemicals, textiles and secondary aluminium (13 January 2026), covering about 490 entities; further sectors are expected, so confirm the current list with BEE. Entities that beat their intensity target can receive credits. A separate offset mechanism allows credits from registered projects under approved methodologies.

BEE’s detailed procedure excludes biomass and biogenic emissions from the compliance boundary, reporting them separately. For an obligated entity, that can lower reported compliance emissions. It does not create credits for the buyer or for the supplier. A fuel buyer is not automatically eligible for carbon credits.

How to Word a Report

• Report fossil CO₂ avoided with your coal quantity, grade and emission factor stated.
• Report biogenic CO₂ separately, following the framework you report under.
• Describe the fuel as renewable agro-residue fuel that replaces fossil coal.
• Retain purchase invoices and batch lab reports as evidence.
• Do not claim credits unless a project is registered under an approved methodology.

A fuel switch may support an emissions-reduction project, but credits require registration under an approved methodology and independent verification.

Frequently Asked Questions

Does switching to biomass improve my ESG rating?

Rating providers use their own methods, and we cannot predict a score. Documented fossil fuel reduction can be part of your disclosure.

What documents can BBI provide?

Purchase invoices, delivery records and a batch lab report on request. These are supply records, not carbon certificates.

To discuss documentation for your reporting, contact our team.