India’s mining sector is evolving towards sustainability and renewable energy innovation. Green hydrogen is emerging as a leading alternative to fossil fuels, as industries globally strive to reduce carbon emissions and meet climate commitments. Hindustan Zinc Limited has taken a significant step by signing a Memorandum of Understanding (MoU) with Advantek Associates LLP and Aero Eagle Automobiles Private Limited to explore the deployment of green hydrogen in mining operations.
A Milestone for Indian Mining: Hindustan Zinc’s MoU
- Hindustan Zinc aims to be one of the first in India to develop hydrogen-based solutions for underground mining.
- This move supports the company’s Net Zero 2050 goal.
- The collaboration will leverage expertise in renewable energy, hydrogen applications, and industrial mobility.
Highlights of the Report
- MoU signed by Hindustan Zinc, Advantek Associates, and Aero Eagle Automobiles.
- Focus on green hydrogen in the mining sector.
- Study of hydrogen equipment for underground mining.
- Technology development for fuel cells and hydrogen combustion.
- Bolsters Hindustan Zinc’s Net Zero 2050 Strategy.
- Promotes sustainable and low-carbon mining.
Why Green Hydrogen Matters for Mining
- Mining is highly energy-intensive; most equipment uses diesel or fossil fuels.
- Electrification is challenging for certain mining applications due to:
- Complex operations
- Long operation hours
- Remote locations
- Green hydrogen offers a solution:
- Produced from solar and wind energy
- Powers large machinery via fuel cells or hydrogen engines
- No carbon emissions at the point of use
Benefits of Green Hydrogen in Mining
- No tailpipe emissions
- Lower carbon footprint
- Reduced fossil fuel dependency
- Improved energy security
- Long-term operational savings
- Supports corporate ESG goals
Technologies Being Explored
- Green Hydrogen Production: Assessing cost, scalability, and feasibility.
- Hydrogen Storage Systems: Ensuring safe, effective storage for continuous operations.
- Hydrogen Distribution Infrastructure: Building refueling systems for mining sites.
- Hydrogen Internal Combustion Engines (H₂ ICE):
- Faster charging than batteries
- Compatible with current engines
- Suited for heavy-duty loads
- Lower diesel emissions
- Fuel Cell Technologies:
- Emission-free
- Silent operation
- Reduced maintenance
- Longer equipment lifespan
Focus on Underground Mining Applications
Underground mining presents unique challenges:
- Poor ventilation
- Air pollution from diesel equipment
- Worker safety concerns
Hydrogen-powered equipment can improve air quality and safety below ground.
Strategy for Phased Implementation
- Phase 1: Research and assessment of technical, economic, risk, and environmental factors.
- Expansion: May include equipment for underground mining, heavy equipment, surface fleets, generators, material handling, and support vehicles.
- Goal: Achieve Net Zero emissions by 2050.
Hindustan Zinc’s Sustainability Journey
- Ongoing initiatives include:
- Eco-friendly living
- Efficiency improvements
- Resource optimization
- Sustainable mining techniques
- Hydrogen technology is the next step toward decarbonization.
Leadership & ESG Commitments
- Science-Based Targets (SBTs)
- Renewable energy is now 18% of Hindustan Zinc’s power mix.
- Alignment with international standards and global sustainability bodies like the International Council on Mining and Metals.
Recognition
- Named world’s most sustainable metals and mining company for three consecutive years in the S&P Global Corporate Sustainability Assessment 2025.
Industry Impact and the Future
If hydrogen technologies succeed:
- Lower greenhouse gas emissions
- Cleaner industrial processes
- Improved employee safety
- Operational efficiency
- Broader energy diversity
Hydrogen-powered mining equipment could become standard as infrastructure grows and costs decrease.
Expert’s View
- Hydrogen is expected to be crucial for decarbonizing hard-to-abate sectors like mining, heavy transport, and steel.
Conclusion
Hindustan Zinc, Advantek Associates, and Aero Eagle Automobiles are working together to revolutionize Indian mining through sustainable energy. Their focus is on green hydrogen production, fuel cells, hydrogen-powered equipment, and infrastructure to prepare for a low-carbon future. Hindustan Zinc’s leadership and Net Zero pledge position it as a global leader in sustainable mining.
FAQs
Q1.What is the MoU for?
Ans.To explore partnerships for production and use of green hydrogen in mining.
Q2.Who is involved?
Ans.Hindustan Zinc, Advantek Associates LLP, Aero Eagle Automobiles Pvt.
Q3.What technologies are being explored?
Ans.Green hydrogen production, storage, fuel cells, H₂ ICE, infrastructure, and hydrogen-powered devices.
Q4.Why is this important for mining?
Ans.Hydrogen can decarbonize heavy machinery where electrification is not feasible.
Q5.What is Hindustan Zinc’s sustainability ambition?
Ans.Net zero emissions by 2050 or sooner.
Q6.Will hydrogen be used in underground mining?
Ans.Yes, a major area of focus is hydrogen-powered underground mining equipment.