How to Buy Carbon Credits in India: A 2026 Buyer’s Guide for Companies

For Indian companies, buying carbon credits has shifted from a nice-to-have to a board-level decision. Customers ask for it, BRSR disclosure expects it, and a credible net-zero claim depends on it. This guide explains how to buy carbon credits in India in 2026 — what you are actually buying, what you should expect to pay, and how to avoid low-quality credits that can quietly damage your reputation.

What a carbon credit actually is

One carbon credit represents one tonne of CO2-equivalent that has either been removed from the atmosphere or prevented from being emitted. Companies buy and retire credits to compensate for emissions they cannot yet eliminate while they work their own footprint down.

Two families of credit matter for buyers. Removal credits physically take carbon out of the air — for example, afforestation and reforestation. Avoidance (or reduction) credits prevent emissions that would otherwise happen, such as renewable energy displacing coal power. In 2026, buyers and rating agencies increasingly favour removals because the carbon stays locked away.

Compliance vs voluntary: which market are you in?

India's Carbon Credit Trading Scheme (CCTS) went live in 2026 with binding emission-intensity targets for seven energy-intensive sectors — aluminium, cement, chlor-alkali, pulp & paper, petroleum refining, petrochemicals and textiles — covering roughly 477 million tonnes of CO2e. If your company is an obligated entity, you operate in the compliance market and trade Carbon Credit Certificates (CCCs) on the power exchanges.

Most other companies buy in the voluntary carbon market (VCM) to back a net-zero claim, satisfy customer ESG requirements, or support BRSR disclosures. This guide focuses mainly on voluntary buyers, but the quality principles below apply to both markets.

What you will pay in 2026

Price depends heavily on project type, quality and co-benefits. As a rough 2026 guide for high-integrity supply:

• Avoidance credits (older renewable energy): often under $5 per tonne, and increasingly filtered out of credible portfolios.

• Nature-based removals (afforestation and reforestation): roughly $15–$35 per tonne.

• Engineered removals (biochar, direct air capture): from about $150 to $500+ per tonne.

In the Indian market, Csquare prices its own credits from ₹50–100 per credit for standard CERs, ₹100–250 for solar-avoidance credits, and ₹250–400 for high-co-benefit clean bio-energy credits. See our carbon credit options.

The 7-step buying process

1. Measure first. Build a defensible emissions baseline (Scope 1, 2 and material Scope 3) before you buy anything. Credits offset what you cannot yet cut — they do not replace reduction.

2. Set a clear objective. Compliance surrender, a voluntary net-zero claim, or a customer/BRSR requirement each call for different credit types and paperwork.

3. Choose your project types. Decide your mix of removals versus avoidance, and which co-benefits — biodiversity, community, rural jobs — matter to your brand.

4. Demand a registry and a standard. Only consider credits issued under recognised standards — Verra (VCS), Gold Standard, or India’s CCTS — each with a public serial number you can verify.

5. Run due diligence. Check additionality, permanence, baseline conservativeness, leakage and vintage year. A short carbon credit RFP makes every supplier answer the same questions.

6. Contract carefully. Agree on delivery, retirement, who bears the risk of reversal or invalidation, and whether retirement certificates are issued in your company’s name.

7. Retire and report. Retire credits in a public registry and keep the records for your BRSR/ESG report and any future audit.

Red flags that should stop a purchase

• No registry serial number, or the seller will not name the underlying project.

• A price that looks too cheap for the claimed quality — usually a deep-discount avoidance credit.

• Old vintages with no explanation, or projects that would have happened anyway (no additionality).

• Vague "we plant trees" promises with no monitoring, verification or permanence guarantee.

Why this also helps you get found

Becoming known for carbon credits — and showing up when buyers search Google — comes from consistently publishing accurate, useful answers to the questions buyers actually ask, and backing every claim with verifiable credits. A transparent carbon-credit programme is now a sales asset, not just a compliance cost.

Planning a 2026 purchase? Csquare helps Indian companies measure, choose and retire high-integrity carbon credits with full registry transparency. Talk to our team.