IFFCO and Chambal Fertilisers: India’s Two Most Important Fertiliser Decarbonisation Stories — and Why They Are Going in Opposite Directions
IFFCO — the world’s largest fertiliser cooperative — and Chambal Fertilisers — India’s largest private urea producer — face identical CBAM exposure and HPO compliance obligations, but their decarbonisation trajectories diverge sharply. IFFCO is investing in green ammonia at scale. Chambal is optimising its existing grey ammonia operation. Both approaches have financial logic. Neither fully addresses what happens when the HPO mandate arrives.
Key Takeaways
- IFFCO (Indian Farmers Fertiliser Cooperative) operates India’s largest urea manufacturing capacity — approximately 11.5 million tonnes per year across five plants at Kalol (Gujarat), Phulpur (UP), Aonla (UP), Kandla (Gujarat), and Paradeep (Odisha). IFFCO is a cooperative society with 36,000 member cooperatives representing over 50 million farmers — its mandate is affordable fertiliser supply rather than commercial profit maximisation, which shapes its decarbonisation strategy differently from a publicly listed company. IFFCO’s board approved a green ammonia investment programme in FY2023-24 that targets approximately 0.5 MMTPA of green ammonia production by 2030 through electrolyser installations at existing plant sites using captive solar and wind generation.
- IFFCO’s green ammonia strategy is structured around two SIGHT Phase 1 awards — SECI has awarded IFFCO capacity allocations for green ammonia production under the SIGHT programme at Kandla (Gujarat) and Phulpur (UP), totalling approximately 85,000 TPA of green ammonia (equivalent to approximately 73,000 TPA of green urea). These are among the largest SIGHT Phase 1 awards to fertiliser producers. The SIGHT incentive provides Rs 8.82/kg in Year 1, declining to Rs 5.96/kg in Year 3 — sufficient to close approximately 30 to 40 percent of the grey-green cost gap at current natural gas prices.
- IFFCO’s HPO readiness position is stronger than any other Indian fertiliser company. It has SIGHT awards in place, is building green ammonia capacity, and its cooperative mandate means it is less sensitive to the earnings dilution that listed companies face from higher-cost green feedstock. When the HPO mandates a minimum green hydrogen procurement percentage — expected at 0.5 percent from FY2027-28 under the current MNRE consultation draft — IFFCO’s SIGHT-supported capacity provides a credible compliance pathway at manageable incremental cost.
- Chambal Fertilisers and Chemicals (CFCL), listed on BSE and NSE, operates India’s largest single-site urea production complex at Gadepan, Rajasthan — approximately 3.7 million tonnes per year of urea capacity in two plants (Gadepan-I and Gadepan-III). Chambal’s feedstock is LNG, predominantly sourced through a long-term LNG SPA with GAIL. At current post-West Asia War LNG prices of $24 to $28 per MMBtu, Chambal’s variable production cost has increased by approximately Rs 1,200 to 1,800 per tonne of urea relative to pre-war levels — a cost that is passed through to the government through the urea subsidy mechanism rather than being borne by Chambal’s P&L directly.
- Chambal’s decarbonisation strategy is primarily energy efficiency-focused — it has invested in heat integration improvements, catalyst replacement, and steam system optimisation at Gadepan-I and Gadepan-III to reduce specific energy consumption per tonne of urea. It has not made a SIGHT application for green ammonia and has no announced plans for electrolysis-based green hydrogen. Its CCTS GEI target for FY2025-26 is approximately 1.85 tCO₂e per tonne of urea (down from a baseline of approximately 1.95 tCO₂e/t) — achievable through the energy efficiency improvements already underway without any change to feedstock.
- The critical difference between IFFCO and Chambal on decarbonisation is not capability — both are technically sophisticated operators with experienced engineering teams. It is incentive structure. IFFCO’s cooperative mandate and its government relationships give it better access to SIGHT programme allocations and lower cost of capital for green investments. Chambal’s listed company structure makes it more sensitive to the return profile of green investments — and green ammonia’s current economics (production cost approximately $600 to $800/t versus grey ammonia at $220 to $280/t) do not support a commercially attractive NPV for a listed company without a regulatory mandate (HPO) to compel it.
The IFFCO-Chambal comparison illustrates a broader pattern in India’s industrial decarbonisation: state-affiliated and cooperative sector companies are moving faster toward green investment — partly from better policy access, partly from different capital allocation norms — while private listed companies are waiting for the regulatory signal to be clearer before committing capital to technologies with uncertain near-term financial returns. This is rational behaviour under the current policy framework, where the HPO has not yet been formally mandated and the CCTS Phase 1 targets are achievable without any feedstock transition.
The inflection point for Chambal — and for the other private listed fertiliser producers including Deepak Fertilisers, Gujarat Narmada Valley Fertilisers, and Rashtriya Chemicals and Fertilisers — will be the formal HPO gazette notification. When a minimum green hydrogen purchase obligation is mandated with a defined trajectory, the calculation changes from a voluntary investment decision to a compliance obligation. At 0.5 percent HPO in Year 1 on Chambal’s 3.7 MMT urea production, the obligation is approximately 18,500 tonnes of green hydrogen equivalent — a relatively small quantity that can be purchased from SIGHT-certified producers like IFFCO or AM Green without building internal production capacity. But the HPO’s trajectory — rising to 2 percent by 2030 and potentially 5 percent by 2035 in the MNRE consultation draft — eventually mandates that at least some internal green hydrogen capability is more cost-efficient than purchasing in the market.
CBAM exposure comparison — what the numbers mean for each company
IFFCO vs Chambal — CBAM Exposure and Decarbonisation Position · April 2026
| Dimension | IFFCO | Chambal Fertilisers |
|---|---|---|
| Urea export to EU | Moderate — approximately 200,000–400,000 TPA to EU markets via Kandla | Limited — primarily domestic market focused; some exports through traders |
| Embedded GHG intensity (grey urea) | ~2.3–2.5 tCO₂e/t urea (LNG + steam methane reforming + N₂O) | ~1.90–2.10 tCO₂e/t (efficient LNG-based Gadepan process) |
| CBAM certificate cost (grey urea) | ~€140–165/t at EU ETS €84.20 · vs benchmark ~€60–80/t for grey | ~€100–130/t · lower intensity than IFFCO average |
| Green ammonia production | 85,000 TPA via SIGHT awards · Under construction 2024–2027 | None announced · No SIGHT application |
| CCTS Phase 1 target | ~2.15 tCO₂e/t target FY25-26 · achievable with current efficiency trajectory | ~1.85 tCO₂e/t target · achievable without feedstock change |
| HPO readiness | High — SIGHT capacity, cooperative access, government relationships | Low — no internal green capacity; market purchase pathway only |
| Key near-term risk | Green ammonia construction execution risk; SIGHT disbursement timeline | HPO mandate without internal green capacity; LNG price exposure continuing |
Why the HPO will hit Chambal harder than IFFCO. When the HPO is formally mandated, it will create a minimum green hydrogen purchase obligation calculated as a percentage of total hydrogen consumed in the production process. For a urea plant, the relevant hydrogen quantity is approximately 0.176 tonnes of H₂ per tonne of urea. For Chambal’s 3.7 MMT of annual urea production, total hydrogen consumption is approximately 651,000 tonnes per year. A 0.5 percent HPO requires approximately 3,255 tonnes of certified green hydrogen per year — a small quantity that can be purchased at market rates from SIGHT-certified producers. But a 5 percent HPO — the trajectory’s 2035 target — requires approximately 32,550 tonnes of green hydrogen per year, at which point the cost of purchasing in the market (approximately $6–8/kg green hydrogen by 2035 at optimistic projections) versus producing internally becomes a board-level capital allocation decision. IFFCO, with SIGHT-supported internal production, will have lower HPO compliance cost than Chambal, which has no internal green production pathway. This cost asymmetry will compound over time as HPO percentages rise.
Frequently Asked Questions
Does India’s urea subsidy mechanism protect fertiliser companies from CBAM costs?
The urea subsidy mechanism covers the difference between the government-mandated Maximum Retail Price (currently Rs 266.50 per 45 kg bag) and the actual production cost, which the government reimburses to urea producers through the New Urea Policy and Modified New Urea Policy. The subsidy covers domestic production costs but does not extend to CBAM certificate costs on exported urea. For the portion of production that is exported to the EU (not subsidised), the CBAM cost is entirely borne by the exporter or passed through to the EU importer as part of the export price. Indian producers that export at a delivered price that does not include the CBAM cost will lose competitiveness against EU and Gulf producers who face lower embedded emission obligations.
What is the production cost difference between IFFCO’s SIGHT-supported green ammonia and its grey ammonia?
IFFCO’s grey ammonia production cost at current LNG prices of $24 per MMBtu is approximately Rs 32,000 to 38,000 per tonne of ammonia — equivalent to approximately $380 to $450/t. IFFCO’s SIGHT-supported green ammonia, with the SIGHT incentive of Rs 8.82/kg in Year 1 applied, has an effective production cost of approximately Rs 55,000 to 65,000 per tonne after incentive — approximately $650 to $770/t. The grey-green cost gap even with SIGHT support is therefore approximately Rs 20,000 to 25,000 per tonne of ammonia — a substantial differential that IFFCO absorbs through its cooperative mandate and government relationships rather than passing to its members. Without the SIGHT incentive, the gap would be approximately Rs 32,000 to 40,000 per tonne.
Sources
- IFFCO — Annual Report FY2024-25 — production capacity, SIGHT awards, green ammonia plans
- Chambal Fertilisers — Annual Report FY2024-25 — Gadepan plant capacity, LNG sourcing, energy efficiency data
- SECI — SIGHT Phase 1 award list — green ammonia capacity allocations by company
- MNRE — HPO consultation paper — proposed Phase 1 mandate trajectory
Related Reclimatize.in Research
India’s Hydrogen Purchase Obligation Framework India’s Green Hydrogen Cost Trajectory: When Does Parity Arrive? DAP and MOP Fertiliser Crisis: CBAM Exposure and Import Dependency Urea Import Crisis: The Green Ammonia Break-Even Analysis India’s Fertiliser Subsidy Regime and the Decarbonisation Transition