Article 2: India’s Cheapest Power Needs New Buyers
Why in News: India’s rapid expansion of low-cost renewable energy has led to surplus capacity, making demand creation and market absorption the key challenge for sustaining the clean energy transition.
Key Details
- India adds around 40 GW of renewable capacity annually, among the fastest globally.
- Nearly 42 GW of auctioned renewable projects are yet to secure buyer utilities.
- Solar power paired with storage is available at around ₹3 per unit for long-term contracts.
- Expanding the pool of electricity buyers beyond DISCOMs is now critical.
India’s Power Sector: From Scarcity to Surplus
- Historical Context: For decades, India’s power sector struggled with shortages, high tariffs, and weak financial health of DISCOMs, despite reforms like Electricity Act, 2003.
- Renewable Capacity Boom: India now installs about 40 GW of renewables annually, driven by policy support, competitive auctions, and falling technology costs.
- Cost Competitiveness: Solar and wind power in India are among the cheapest globally, significantly lower than fossil fuel-based electricity in many countries.
- New Bottleneck – Absorption: The challenge has shifted from generation to demand absorption, with awarded projects lacking long-term buyers.
Falling Renewable Prices as a Structural Shift
- Reverse Auctions: Competitive bidding has pushed solar tariffs to nearly ₹3 per unit, even for projects paired with energy storage.
- Price Stability: Long-term contracts ensure tariff certainty for 12–25 years, reducing price volatility for consumers.
- Near Round-the-Clock Supply: Storage-backed renewable projects can deliver power close to 24×7, improving grid reliability.
- Global Advantage: These prices are lower than in most developed economies, strengthening India’s comparative advantage.
Institutional Reforms Expanding Power Markets
- Open Access Framework: Open access allows large consumers to buy electricity from anywhere by paying network charges, bypassing local monopolies.
- Captive Power Procurement: Industries can invest in or procure power from dedicated renewable plants for self-consumption.
- Growing Share: Nearly 25% of new renewable capacity is now driven by open access and captive consumers.
- Role of Utilities: DISCOMs can evolve from bulk power buyers to grid managers and reliability service providers.
New Demand Sources for Clean Electricity
- Manufacturing & Data Centres: Export-oriented industries and data centres can absorb large volumes of clean power while gaining cost certainty and carbon competitiveness.
- Carbon Border Measures: Access to clean electricity strengthens India’s exports under regulations like the EU’s Carbon Border Adjustment Mechanism (CBAM).
- Industrial Heat Electrification: Nearly 50% of industrial energy demand is for process heat, currently met by imported fossil fuels.
- Heat Pumps & Batteries: Electric heat pumps and thermal batteries can shift this demand towards clean electricity.
Sectoral Transformation through Electrification
- Fertilisers: Green ammonia produced using renewable electricity has become cost-competitive, reducing dependence on imported natural gas.
- Steel Sector: With falling costs, green steel using clean power could emerge as a viable alternative to coking coal-based production.
- Transport Electrification: Electric buses, commercial fleets, and freight corridors can create flexible demand aligned with daytime solar generation.
- Distributed Rooftop Solar: Rooftop solar for MSMEs, commercial buildings, and households reduces bills, peak demand, and subsidy burdens on DISCOMs.
Financing, Manufacturing, and Supply Chain Concerns
- Aggregated Power Contracts: Long-term clean energy contracts can be bundled and securitised through dedicated finance platforms.
- Fintech & India Stack: Digital platforms can lower transaction costs for smaller consumers accessing clean electricity.
- Solar Manufacturing Lessons: India has reduced dependence on imported solar panels through scale and policy certainty.
- Battery Ecosystem: Though batteries are largely imported, similar industrial scaling is possible with critical mineral partnerships.
Conclusion
India’s energy transition now depends less on generation capacity and more on building markets, institutions, and end-use demand pathways. Expanding clean electricity demand across industry, transport, and households can absorb surplus capacity, strengthen energy security, and support industrial growth. Robust domestic demand—India’s traditional economic strength—can now power its clean energy future and accelerate the journey towards Viksit Bharat.
EXPECTED QUESTIONS FOR UPSC CSE
Prelims MCQ
Q. Which of the following has significantly enabled large consumers to procure renewable power across states in India?
(a) Renewable Purchase Obligations
(b) Open Access and Captive Power Policy
(c) UDAY Scheme
(d) National Smart Grid Mission
Answer: (b)
Descriptive Question
Q. India’s energy transition has shifted from capacity creation to demand absorption. Examine the role of industrial electrification and market reforms in sustaining low-cost renewable energy. (150 Words, 10 Marks)