State-Owned Mining Giant to Invest in Clean Coal Technologies, Digital Mining, Carbon Reduction and Critical Mineral Research by FY2030

Coal India Limited (CIL) has announced an ambitious plan to invest approximately ₹1,900 crore in research and development (R&D) by FY2030, marking one of the largest technology-driven initiatives undertaken by the company. The investment is aimed at transforming Coal India into a modern, innovation-led energy enterprise by enhancing mine productivity, reducing carbon emissions, commercialising cleaner coal technologies and exploring future energy solutions.

The move comes as India seeks to balance its growing energy requirements with climate commitments, making technological innovation a key pillar of the country's long-term energy strategy.

Accelerating Innovation Across the Coal Value Chain

Coal India, which contributes more than 80% of India's domestic coal production, has significantly stepped up its focus on research and technological advancement over the past year.

The company revealed that its R&D expenditure increased nearly four times to ₹245 crore during FY2024-25, compared with ₹61 crore in FY2023-24, reflecting its commitment to developing next-generation mining technologies.

With the proposed ₹1,900 crore investment through FY2030, Coal India aims to accelerate innovation across every stage of the mining value chain—from exploration and extraction to environmental management and mine rehabilitation.

NaCCER Leading the Transformation

A major driver of Coal India's innovation strategy is the National Centre for Coal and Energy Research (NaCCER), established during FY2024-25.

Operating under a hub-and-spoke model, NaCCER connects premier scientific institutions, engineering organisations and academic researchers to jointly develop advanced technologies for the mining and energy sectors.

The centre is now focusing on technologies that have progressed beyond laboratory research and are ready for pilot implementation and commercial deployment.

Coal India stated that its projects are increasingly moving toward Technology Readiness Levels (TRL) 4 and above, enabling faster adoption of commercially viable solutions.

Robust Portfolio of Research Projects

The company is currently executing 19 major research projects with a combined investment of approximately ₹225 crore under NaCCER's direct supervision.

In addition, another 13 pilot-scale projects are being developed through Centres of Excellence established across various cities.

These initiatives cover a wide range of technologies designed to improve productivity, safety, efficiency and environmental performance.

Several projects are expected to enter demonstration and commercial deployment phases over the next few years.

Focus Areas for Future Growth

Coal India's research programme extends beyond conventional mining and reflects the company's evolving role in India's energy ecosystem.

Priority research areas include:

• Clean coal technologies

• Underground coal gasification

• Carbon capture and emission reduction

• Digital and smart mining systems

• Artificial intelligence and automation

• 5G-enabled mining operations

• Mine safety enhancement

• Mine closure and land reclamation

• Recovery of critical and strategic minerals

• Renewable and alternate energy integration

• Water conservation and waste management

• Net-zero technologies

These initiatives are expected to improve operational efficiency while reducing the environmental footprint of mining activities.

Global Partnerships Bring Advanced Technology

To strengthen its technological capabilities, Coal India has entered into several international collaborations with globally recognised organisations.

Key partnerships include:

• Ergo Exergy (Canada) for underground coal gasification projects at Eastern Coalfields Limited.

• Ericsson (Sweden) for implementing advanced 5G-enabled digital mining solutions at the Jhanjra underground mine.

• CSIRO (Australia) for collaborative research in mining innovation, sustainability and advanced resource technologies.

These partnerships are expected to accelerate technology transfer while introducing global best practices into India's mining sector.

Cleaner Coal to Support India's Energy Needs

Although renewable energy capacity continues to expand rapidly, coal remains India's primary source of electricity generation.

With industrial activity, infrastructure development and urbanisation driving higher power demand, Coal India believes cleaner coal technologies will continue to play an important role in ensuring reliable energy supply.

Research initiatives are expected to focus on:

• Improving coal utilisation efficiency

• Lowering greenhouse gas emissions

• Reducing methane release

• Enhancing fuel quality

• Increasing thermal power efficiency

These measures are intended to support India's transition toward a lower-carbon economy while maintaining energy security.

Digital Mining Takes Centre Stage

Coal India is also investing heavily in digital transformation.

Advanced technologies such as artificial intelligence, machine learning, robotics, Internet of Things (IoT), remote monitoring and predictive analytics are expected to reshape mining operations over the coming years.

The deployment of 5G networks in underground mines will enable:

• Real-time equipment monitoring

• Improved worker safety

• Automated mining operations

• Faster communication

• Predictive maintenance

• Better resource management

Digitalisation is expected to improve productivity while reducing operational risks and maintenance costs.

Exploring Opportunities Beyond Coal

Recognising the changing global energy landscape, Coal India is also exploring opportunities in critical minerals, which are essential for electric vehicles, batteries, renewable energy equipment and advanced manufacturing.

The company is studying technologies for extracting valuable minerals from existing mining operations and abandoned mine sites.

This diversification strategy could open new revenue streams while aligning Coal India with India's long-term objectives of achieving mineral security and reducing import dependence.

Mine Rehabilitation and Environmental Sustainability

Coal India's future strategy also places strong emphasis on environmental stewardship.

The company plans to invest in technologies that enable:

• Scientific mine closure

• Land restoration

• Biodiversity conservation

• Water recycling

• Green mine development

• Carbon sequestration

Repurposing exhausted mines for renewable energy installations, industrial parks and community development projects is also being evaluated.

These initiatives aim to create long-term environmental and socio-economic value beyond coal extraction.

Outlook

Coal India's proposed ₹1,900 crore investment in research and development by FY2030 represents a significant milestone in the company's transformation journey.

As India continues to balance economic growth with sustainability goals, technological innovation will play an increasingly important role in making coal production cleaner, safer and more efficient.

By combining advanced research, global collaborations, digital technologies and environmental initiatives, Coal India is positioning itself as a modern energy company capable of supporting both India's growing electricity demand and its long-term climate commitments.

The company's expanded R&D programme is expected to strengthen operational competitiveness, improve productivity and lay the foundation for a more sustainable future for India's mining and energy sectors.