Coal gasification is being promoted as a bridge between India's energy security and its climate commitments. Critically examine.

Coal gasification turns coal into synthesis gas (CO + H₂) through partial oxidation instead of burning it. The Union Cabinet approved a ₹37,500 crore Surface Coal/Lignite Gasification Scheme in May 2026 to support the 100 MT by 2030 target [1]. The idea has merit as a bridge, but the bridge is not yet built.

Case for the "bridge"

• Import substitution: Domestic coal can be used to make urea, methanol and DME, which cuts dependence on imported feedstock [1].
• Proof of concept: The Talcher coal-to-urea plant is expected to cut urea imports and the LNG import bill [3].
• Strategic value: Coal can be used as an industrial feedstock instead of only being burned for power.
• Cleaner than combustion: Pollutants and CO₂ are easier to capture from syngas, so gasification is a ready base for CCUS.

Why the bridge is shaky

• Climate tension: Without CCUS, lifecycle emissions stay high. That locks in coal assets, which conflicts with the Net Zero 2070 goal.
• Technology risk: Most gasifiers are designed for low-ash coal. The Parliamentary Standing Committee asked for support to indigenous high-ash gasification and for trials on Indian coal [2].
• Unspent money: The same committee found almost no spending for most of 2025-26, against a revised estimate of ₹285 crore [2]. A bigger outlay does not fix a stuck project pipeline.
• Weak private interest: Round 2 drew only two applications, both from NTPC [1]. The project risk stays with the state.
• Pricing uncertainty: Talcher went ahead only after a dedicated urea subsidy policy was approved [3]. A capital subsidy alone did not make the plant viable.
• Tight timeline: Talcher alone cost about ₹13,277 crore [3]. Plants this large are hard to commission by 2030.

Way forward

• A common pricing rule for urea made from coal gas.
• Milestone checks every quarter and independent certification of financial closure [2].
• Pilot-scale funding for high-ash technology, with CCUS required in project design.

Coal gasification can strengthen energy security today, but its climate claims depend on CCUS and domestic technology. If pricing, technology and monitoring gaps are fixed, it can become a real transition bridge consistent with SDG 7 and SDG 13, not a new form of coal lock-in.