BusinessCoal India is moving from conventional mining toward AI, IoT and predictive maintenance
Digital control rooms, automated dispatch and data-led maintenance are being used to improve safety, recovery and equipment uptime.
THE INDIQA Research DeskPublished 16 Sept 2026Updated 16 Sept 20261 min read
Coal India Limited is expanding the use of digital technology across underground and open-cast mining, according to the Ministry of Coal.
The programme includes IoT sensors, artificial intelligence, data analytics, predictive maintenance, automated dispatch and smart control rooms. In exploration, newer seismic and analytical techniques are also being used to reduce unnecessary drilling and improve resource assessment.
The shift matters because coal will remain part of India's energy system even as renewable capacity expands. Better technology can improve productivity and worker safety, but it does not remove the environmental costs of coal.
CIVIL SERVICES VIEWStudy this development
GS-IIIMining technology, coal sector and energy transitionPrelims: MediumMains: HighIntermediate
Why this matters
The Coal Ministry detailed CIL's technology transformation toward smart mining.
Key facts
- IoT systems connect sensors and devices for data collection and control.
- Predictive maintenance uses data to anticipate equipment failure before breakdown.
Key terms
- Coal India
- smart mining
- IoT
- predictive maintenance
- energy transition
Background and concepts
CIL is using digital tools to improve productivity and safety, while the wider policy challenge remains India's dependence on coal.
Arguments, challenges and policy responses
- Industrial digitalisation
- Worker safety
- Coal dependence versus energy transition
India’s context
India must manage existing coal assets while rapidly expanding cleaner energy and grid flexibility.
Keep in mind
Smart mining can improve efficiency but does not make coal a zero-emission energy source.
Practice question
Can technological modernisation of coal mining be reconciled with India's long-term energy-transition goals?
Revision summary
- IoT systems connect sensors and devices for data collection and control.
- Predictive maintenance uses data to anticipate equipment failure before breakdown.
- Coal dependence versus energy transition
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