Q1. Could you start by giving us a brief overview of your professional background, particularly focusing on your expertise in the industry?

I am a distinguished professional in the Oil & Gas and Renewable Energy sector, with more than 36 years of extensive experience in engineering, business development, alternate energy, and strategic policy formulation. I graduated in Civil Engineering from National Institute of Technology Jamshedpur (formerly RIT Jamshedpur) and earned my MBA from Utkal University, securing First Class with Distinction in both qualifications.

I joined Indian Oil Corporation Limited, a Maharatna Public Sector Enterprise, in 1988 as a Management Trainee and, through my professional contributions, rose to the position of General Manager. During my long and distinguished association with IndianOil, I handled key responsibilities across Engineering, Vigilance, Business Development, and Alternate Energy divisions, earning recognition for my strategic vision and leadership capabilities.

As General Manager (Alternate Energy), Corporate Office, I led IndianOil’s “Waste to Energy” initiative at the national level and played a pioneering role in shaping India’s Compressed Bio-Gas (CBG) ecosystem. I was instrumental in conceptualizing and drafting the policy framework for the SATAT Initiative (Sustainable Alternative Towards Affordable Transportation) on behalf of the Ministry of Petroleum & Natural Gas, Government of India. My contributions laid the foundation for the nationwide rollout of the SATAT programme, which has emerged as one of India’s most significant initiatives in the renewable energy and circular economy sectors.

Under the SATAT framework, the CBG industry in India has witnessed substantial growth, with nearly 75 CBG plants already commissioned across the country and many more under various stages of development. My policy interventions and strategic guidance have significantly contributed to accelerating investments, strengthening the CBG value chain, and promoting sustainable energy solutions across India.

I also served as Director of IndianOil Panipat Power Consortium Limited, a joint venture between IndianOil and Marubeni Corporation, Japan, established for the development of power projects in Panipat, Haryana. In this role, I contributed to the advancement of strategic energy infrastructure projects and international collaborations.

One of my landmark achievements includes spearheading the establishment of one of India’s largest “Cattle Dung to Biogas” plants with a processing capacity of 100 TPD at Hingonia, Jaipur, and Gwalior. These pioneering projects, inaugurated by the Hon’ble Prime Minister of India, Narendra Modi, are regarded as major milestones in India’s waste-to-energy and sustainable biofuel sector.

Following my superannuation from IndianOil, I continued to contribute to the renewable energy sector as Consultant (Compressed Bio-Gas Projects) with IndianOil. I am presently serving as Chief Technical Adviser to the Indian Biogas Association and am also providing strategic and technical advisory support to companies such as Quality Bio Green and Aakansha Bio CNG Technologies Pvt. Ltd. for the development and expansion of their CBG business verticals.

Widely respected as a pioneer and thought leader in India’s Bio-Gas and Bio-Energy sector, I have represented India in international forums and was part of an official delegation to Germany on Waste Management and sustainable energy practices. My vast industry knowledge, visionary leadership, and enduring contribution to India’s renewable energy transition continue to inspire the evolving CBG and waste-to-energy industry in the country.

 

Q2. What is the one shift in the biofuels and waste-to-energy sector that is most altering decision-making today, and why is its impact accelerating now?

The most significant shift transforming the biofuels and waste-to-energy sector today is the transition from fossil fuel dependency toward indigenous, sustainable, and circular energy systems. This shift is accelerating rapidly due to the combined pressures of energy security, climate commitments, waste management challenges, and economic sustainability.

The key drivers behind this transformation are as follows:

a) Enormous Untapped Potential in India’s Biofuel and Waste-to-Energy Sector

India, being an agrarian economy with a large rural population dependent on agriculture, generates an enormous quantity of agricultural residue every year. A significant portion of this biomass is either burnt in fields or left unused, resulting in severe environmental pollution and the waste of valuable energy resources.

It is estimated that nearly 100 million metric tonnes of agricultural residue are burnt annually in Northern India alone. This biomass has the potential to generate approximately 10 million metric tonnes of Compressed Bio-Gas (CBG) or Bio-CNG. At a broader national level, India possesses an estimated untapped potential of nearly 60 million metric tonnes of CBG production annually.

This represents a massive opportunity not only for clean energy generation but also for rural income enhancement, waste management, and employment generation.

b) India’s Heavy Dependence on Imported Fossil Fuels

India imports more than 90% of its crude oil requirements and over 50% of its natural gas demand, resulting in an annual foreign exchange outflow of nearly ₹22 lakh crore. Such high import dependence exposes the country to global price volatility and geopolitical risks.

Even a modest substitution of imported fossil fuels through domestically produced biofuels and waste-to-energy solutions can significantly reduce import bills, strengthen India’s energy security, conserve foreign exchange reserves, and positively impact the national economy.

c) India’s Commitment Towards Net-Zero Emissions and Climate Goals

India has recognized climate change and global warming as major global challenges and has committed itself to achieving net-zero emissions. In this context, biofuels and waste-to-energy projects offer one of the most practical and scalable pathways for decarbonization.

The production and utilization of clean and green fuels such as CBG, contribute simultaneously to:

• Reduction in greenhouse gas emissions 
• Scientific waste management 
• Improvement in air quality 
• Promotion of circular economy practices 
• Sustainable rural development 

As a result, policy support, investor interest, and industry participation in this sector are accelerating at an unprecedented pace.

 

Q3. How is the current geopolitical environment reshaping priorities between energy security and long-term bioenergy transition across markets like India?

India’s substantial dependence on imported energy makes the country highly vulnerable to global geopolitical disruptions, conflicts, and supply-chain uncertainties. Any disturbance in international crude oil or natural gas supply directly impacts domestic fuel availability, energy pricing, transportation costs, and ultimately the daily lives of common citizens.

Recent geopolitical developments, including tensions and conflicts in the Middle East, have once again highlighted the strategic risks associated with excessive dependence on imported fossil fuels. Disruptions in tanker movements and volatility in global energy markets create immediate pressure on energy-importing nations like India.

Consequently, energy security has now become a strategic national priority.

This evolving geopolitical environment is accelerating India’s focus on indigenous and sustainable energy generation through:

• Compressed Bio-Gas (CBG) 
• Biofuels 
• Waste-to-Energy projects 
• Renewable energy integration 

The long-term solution lies in developing decentralized and domestically available energy resources that reduce dependence on imports while simultaneously supporting environmental sustainability and rural economic growth.

The bioenergy transition is therefore no longer viewed only as a climate initiative, but also as a strategic economic and national security imperative.

 

Q4. Which elements of the CBG value chain appear scalable in theory but face the greatest execution challenges in reality?

One of the most critical execution challenges currently facing the CBG industry is the management and commercial utilization of Fermented Organic Manure (FOM), which is generated as a by-product of the CBG production process.

For every tonne of CBG produced, approximately:

• 3–4 tonnes of Solid FOM, and 
• 2–3 tonnes of Liquid FOM are generated.

Although the Government provides Market Development Assistance (MDA) of ₹1.50 per kg for FOM promotion, large-scale commercial evacuation and monetization of FOM remain significant challenges. In many cases, CBG plants are compelled to distribute FOM either free of cost or at very low prices, thereby limiting revenue realization from this important by-product stream.

The primary challenge arises from the comparison between FOM and conventional chemical fertilizers.

Chemical fertilizers provide:

• High NPK (Nitrogen, Phosphorus, Potassium) content 
• Immediate crop yield enhancement 
• Predictable short-term agricultural results 

In contrast, FOM is primarily rich in organic carbon and micronutrients, which improve long-term soil health, water retention capacity, microbial activity, and sustainable fertility, but may not produce immediate yield increases comparable to chemical fertilizers.

The practical solution lies in promoting an integrated nutrient management approach, wherein:

• Farmers initially use a combination of chemical fertilizers and FOM 
• Gradual reduction in chemical fertilizer dependency is encouraged 
• Soil carbon restoration and long-term agricultural sustainability are prioritized 

Large-scale farmer awareness, policy support, branding, and scientific validation of FOM benefits will be crucial for resolving this challenge.

 

Q5. How do you balance sustainability goals like waste management and carbon reduction with the commercial realities of plant operations?

Achieving both sustainability objectives and commercial viability in waste-to-energy and CBG projects requires a balanced and highly disciplined operational strategy.

The following factors are critical for ensuring long-term success:

a) Efficient and Cost-Effective Feedstock Management

Feedstock is the single most critical component affecting the economics of a CBG plant. Securing long-term availability of quality feedstock at competitive prices is essential.

Even a marginal increase in feedstock cost can significantly impact the cost of CBG production. Therefore, efficient feedstock logistics, aggregation, storage, and supply-chain management are fundamental to plant viability.

b) Timely Evacuation of CBG and FOM

CBG storage capacity at plants is inherently limited. If produced gas is not evacuated on time, operators are often forced to flare the gas, resulting in direct revenue loss and environmental inefficiency.

Similarly, delays in FOM evacuation create operational bottlenecks and land management issues within the plant premises.

Therefore, long-term offtake agreements and reliable logistics infrastructure for both CBG and FOM are critical for sustainable operations.

c) Meeting Plant Energy Requirements through Renewable Sources

CBG plants themselves consume substantial amounts of electricity and thermal energy during operations. Integrating renewable energy systems such as solar power can substantially reduce operating costs while improving sustainability performance.

Such integration supports energy self-sufficiency and reduces the plant’s carbon footprint.

d) Selecting Reliable Technology with Low Downtime

While selecting technologies and equipment for CBG projects, preference should be given to systems offering:

• High operational reliability 
• Lower maintenance costs 
• Minimal downtime 
• Long-term operational stability 

Although such technologies may involve higher initial capital expenditure, they significantly improve long-term profitability and operational sustainability.

 

Q6. Where does AI meaningfully improve decision-making in the CBG and waste-to-energy value chain, and where is its impact overstated?

Artificial Intelligence (AI) has the potential to significantly improve operational efficiency, predictive decision-making, and process optimization across the CBG and waste-to-energy value chain.
Meaningful applications of AI include:

• Feedstock supply forecasting 
• Predictive maintenance of equipment 
• Process optimization in digesters 
• Gas yield forecasting 
• Energy consumption optimization 
• Real-time monitoring and automation 
• Carbon accounting and emission tracking 
• Supply-chain and logistics optimization 

AI can also assist in improving plant uptime, reducing maintenance costs, and enhancing operational efficiency through data-driven decision-making.

However, the impact of AI is sometimes overstated when it is viewed as a substitute for strong operational fundamentals.

The success of a CBG project still primarily depends upon:

• Availability of sustainable feedstock 
• Reliable technology selection 
• Strong operational management 
• Skilled manpower 
• Stable policy environment 
• Efficient evacuation of CBG and FOM 

AI can optimize operations, but it cannot compensate for weak project fundamentals or poor commercial planning.

 

Q7. If you were an investor looking at companies within the space, what critical question would you pose to their senior management?

Before investing in any CBG or waste-to-energy project, the most critical question I would ask senior management is:

“How sustainable and secure is your long-term business model across feedstock supply, product offtake, technology reliability, and financial returns?”

The success or failure of a CBG project fundamentally depends upon the following factors:

a) Long-Term Feedstock Security

Whether the company has secured long-term feedstock arrangements at economically viable prices is one of the most important considerations

b) Long-Term Offtake Agreements

The availability of firm and reliable agreements for the evacuation and sale of:

• CBG 
• Solid FOM 
• Liquid FOM is essential for maintaining stable cash flow and uninterrupted plant operations.

c) Technology and Equipment Reliability

Investors must evaluate whether the plant technology is proven, scalable, energy-efficient, and capable of operating with minimal downtime.

d) Financial Viability

Key financial parameters such as:

• Internal Rate of Return (IRR) 
• Modified Internal Rate of Return (MIRR) 
• Payback Period 
• EBITDA margins 
• Sensitivity to feedstock cost fluctuations must be carefully assessed.

e) Carbon Credit and Sustainability Monetization

• Additional revenue opportunities through:
• Carbon trading 
• Renewable Energy Certificates 
• Sustainability-linked incentives 
• ESG financing can substantially improve long-term project viability and investor confidence.