Carbon Credits for Indian Banks and NBFCs: Why Financed Emissions Change the Playbook

Indian banks and NBFCs are unusual carbon credit buyers. A large lender's own offices, branches and data centres might emit a few thousand tonnes of CO2e a year — small next to a cement plant or a chemicals complex. But the loans and project finance on that same balance sheet can carry emissions hundreds of times larger. That mismatch is reshaping how banking and financial services companies think about carbon credits.

A Different Kind of Buyer

Most sectors buy carbon credits to offset what they burn, mine or manufacture. Banks are different: their largest carbon exposure sits off their own premises, embedded in the companies and projects they finance. This is financed emissions — Scope 3 Category 15 in the GHG Protocol — and for a typical bank it can represent well over 95% of total footprint.

That changes what a credit purchase can and cannot do. Buying credits equal to a bank's own building energy use is straightforward. Buying credits equal to the emissions of every company in its loan book is neither practical nor credible — and regulators are increasingly unwilling to accept it as a substitute for greening the portfolio itself.

What RBI's Climate Disclosure Framework Requires

The Reserve Bank of India's climate-related financial disclosure framework requires scheduled commercial banks, other regulated financial institutions and larger NBFCs to disclose governance, strategy and risk-management processes for climate risk from FY26, with metrics and targets — including Scope 1, 2 and 3 emissions — due from FY28. That timeline puts financed-emissions measurement, not offsetting, at the centre of near-term compliance work.

Several lenders are already building the underlying methodology. IndusInd Bank joined the Partnership for Carbon Accounting Financials (PCAF) in August 2026 to standardise how it measures financed emissions, alongside Punjab National Bank and Union Bank of India, which have made similar commitments. PCAF membership doesn't offset anything — it's a measurement standard — but it is the prerequisite step before any bank can credibly report progress on its portfolio.

Where Carbon Credits Genuinely Work

Credits have a real, bounded role for a bank's own operations:

• Offsetting Scope 1 and 2 emissions from branches, corporate offices, data centres and ATM networks, once efficiency measures — LED retrofits, solar, IoT-based HVAC controls — have cut what's left to offset

• Supporting a defined “carbon neutral operations” claim: HDFC Bank has targeted 2031-32 and SBI has targeted 2030 for operational carbon neutrality, both via a reduce-transition-offset sequence, not credits alone

• Funding CSR-linked afforestation or community energy-access projects that generate credits under India's CCTS offset mechanism or Verra/Gold Standard, giving the bank a retirement certificate and a BRSR-reportable CSR outcome

• Backing IGBC or GRIHA green-building certification for owned real estate portfolios alongside offset claims

None of this is financed emissions. It's the bank's own housekeeping, and credits are a legitimate, auditable tool for it — provided the claim is scoped narrowly and disclosed clearly under BRSR.

Where Credits Stop

For the loan book itself, credits are the wrong tool, and regulators increasingly treat them that way. A bank cannot retire enough voluntary credits to plausibly offset its entire corporate and project-finance portfolio — the volumes required run into tens of millions of tonnes for a mid-size lender, dwarfing what the voluntary market can supply at credible quality. What actually moves financed emissions is portfolio composition: green lending targets, sector exposure limits, sustainability-linked loan pricing, and engagement with high-emitting borrowers to help them decarbonise — the same logic covered in our piece on insetting versus offsetting. Credits purchased by a borrower count against that borrower's own footprint; a bank buying credits on a client's behalf does not change the client's Scope 1/2 numbers or the bank's Category 15 exposure.

This is also where a bank's own lending criteria intersect with the credit market — see how Indian banks and lenders use ESG in credit decisions for the underwriting side of this.

Sizing and Sourcing Credits for Operational Neutrality

For the narrower, legitimate use case — a bank's own operations — sizing is straightforward once energy and travel data is in hand:

• Start from a verified Scope 1+2 baseline (branch electricity, diesel gensets, company vehicles, business travel) rather than an estimate

• Net out reductions already committed — solar PPAs, EV fleet transitions, efficient lighting — before sizing the offset gap

• Match credit type to the claim: renewable energy or efficiency credits for electricity-linked emissions, nature-based removals for harder-to-abate categories like travel

• Prefer CCP-labelled or Gold Standard/Verra-verified credits with clear additionality, given how closely BRSR disclosures are now scrutinised

• Retire credits against a named, published boundary and year — not a vague “carbon neutral” claim without scope

A well-scoped RFP helps here — our 27-question carbon credit RFP template covers registry, vintage and additionality checks that apply directly to a bank's operational offset programme.

Get the Scope Right Before You Buy

For a bank or NBFC, the carbon credit conversation has to start with an honest boundary: your own operations, not your loan book. Csquare helps Indian financial institutions size operational Scope 1/2 offset programmes, source verified credits, and build the BRSR-ready disclosure to go with them. Talk to us about what a credible, audit-ready carbon credit programme looks like for your institution.