The Coal Gasification Mission is a Government of India initiative aimed at promoting the conversion of coal into synthesis gas (syngas) and other value-added products instead of directly burning coal.
The mission seeks to reduce India’s dependence on imported natural gas, methanol, ammonia and other chemical feedstocks, while promoting cleaner and more efficient utilisation of the country’s abundant coal reserves.
It is being implemented under the Ministry of Coal with support from public sector enterprises and private industry.
What is Coal Gasification?
Coal gasification is a process in which coal is converted into a combustible gas mixture (syngas) by reacting it with oxygen, steam and limited air at high temperature and pressure.
Unlike conventional combustion, coal is not completely burned.
The major products of gasification include:
- Hydrogen (H₂)
- Carbon Monoxide (CO)
- Methane (CH₄)
- Carbon Dioxide (CO₂)
This gas mixture (syngas) can then be used to manufacture various fuels and chemicals.
Objectives
The mission aims to:
- promote clean utilisation of domestic coal
- reduce import dependence on natural gas and petrochemicals
- improve value addition to coal
- support India’s energy security
- promote indigenous chemical manufacturing
- encourage private investment
- develop advanced coal technologies
- reduce environmental footprint compared to conventional coal use
Target
The Government has set a target of 100 million tonnes (MT) of coal gasification by 2030.
To accelerate investment, financial incentives have been announced for coal gasification projects.
Products from Coal Gasification
Syngas produced from coal gasification can be converted into:
Fuels
- Hydrogen
- Synthetic Natural Gas (SNG)
- Methanol
- Dimethyl Ether (DME)
- Fischer–Tropsch fuels
Fertilisers
- Ammonia
- Urea
Chemicals
- Methanol
- Acetic acid
- Olefins
- Petrochemicals
- Industrial gases
Thus, coal becomes a raw material not only for electricity generation but also for India’s chemical industry.
Why India Needs Coal Gasification
India possesses the fifth-largest coal reserves in the world, but imports significant quantities of:
- natural gas
- methanol
- ammonia
- fertiliser feedstock
- petrochemicals
Coal gasification aims to convert India’s domestic coal into these value-added products.
This improves:
- energy security
- import substitution
- industrial self-reliance
- value addition to domestic resources
Government Initiatives
To promote coal gasification, the Government has introduced several measures.
These include:
- financial incentives for coal gasification projects
- commercial coal mining reforms
- encouragement of public-private partnerships
- support for technology development
- coal gasification as a priority sector under the Ministry of Coal
Public sector companies such as Coal India Limited (CIL), BHEL, GAIL and NTPC are also involved in developing coal gasification projects.
Link with National Coal Gasification Mission
The Mission encourages large-scale commercialisation of coal gasification technologies through:
- investment support
- technology partnerships
- pilot projects
- domestic manufacturing
- private sector participation
Its objective is to transform coal from merely a fuel into a chemical feedstock.
Environmental Advantages
Although coal remains a fossil fuel, gasification offers several advantages over conventional combustion.
Compared to direct burning, coal gasification can:
- improve energy efficiency
- reduce particulate emissions
- enable easier removal of sulphur compounds
- facilitate carbon capture
- improve utilisation of low-grade coal
- reduce local air pollutants
When integrated with Carbon Capture, Utilisation and Storage (CCUS) technologies, coal gasification can further reduce emissions.
Link with Hydrogen Economy
Coal gasification can produce hydrogen.
This hydrogen can support:
- fertiliser industry
- refinery sector
- chemical manufacturing
- industrial processes
However, hydrogen produced through coal gasification is generally classified as grey hydrogen unless combined with carbon capture technologies.
Significance for Aatmanirbhar Bharat
Coal gasification supports Aatmanirbhar Bharat by:
- reducing import dependence
- promoting domestic industries
- encouraging indigenous technology
- improving coal value addition
- creating employment
- strengthening manufacturing
It also supports India’s long-term industrial strategy by expanding domestic production of chemicals and fertilisers.
Challenges
Despite its potential, coal gasification faces several challenges.
Major concerns include:
- high capital cost
- technology complexity
- carbon dioxide emissions
- water-intensive process
- requirement of advanced gas cleaning systems
- commercial viability
- need for carbon capture
- infrastructure requirements
- availability of suitable coal quality
- financing large projects
The environmental benefits depend significantly on the adoption of modern gasification technologies and carbon capture.
Significance
The Coal Gasification Mission represents a shift from using coal only for electricity generation to using it as a strategic industrial feedstock.
Its importance lies in:
- improving energy security
- reducing import dependence
- supporting fertiliser and chemical industries
- promoting advanced clean coal technologies
- increasing value addition to domestic coal
- encouraging industrial diversification
- supporting long-term manufacturing growth
For India, coal gasification is viewed as a transition technology that allows better utilisation of abundant domestic coal while gradually moving towards a cleaner and more diversified energy economy.
