Introduction

India stands at the forefront of the global renewable energy movement, driven by an urgent need to reduce carbon emissions, ensure energy security, and meet growing electricity demands. Among the various renewable sources, wind energy has emerged as a critical pillar of India’s sustainable power strategy. With vast geographic potential and government backing, India’s wind energy sector is witnessing transformative growth, marked by increasing installations, technological innovation, and evolving policies.


The Current Landscape of Wind Energy in India

India’s wind energy sector has come a long way since its early days in the 1990s. According to the Ministry of New and Renewable Energy (MNRE), as of 2024, India’s total installed wind power capacity stands at approximately 50 GW, making it the fourth-largest wind energy producer globally. States like Tamil Nadu, Gujarat, Karnataka, Maharashtra, and Rajasthan are the key contributors to this growth, thanks to their favorable wind regimes and proactive policy frameworks.

In fiscal year 2024–25 alone, India added around 4.15 GW of new wind capacity, a testament to the sector’s resilience amid global supply chain disruptions and domestic challenges. This growth is not only quantitative but qualitative as well, with a marked shift towards hybrid projects combining wind and solar power, backed by battery storage systems to provide more reliable and consistent energy supply.


Policy and Tendering Trends: A Push for Expansion

India’s renewable energy expansion is driven largely by robust policy initiatives and aggressive tendering processes. In 2024, the country issued tenders for a whopping 73 GW of utility-scale renewable energy capacity, significantly exceeding the annual target of 50 GW set by the MNRE. A substantial portion of these tenders were wind-solar hybrid projects, reflecting a strategic focus on integrating intermittent renewables with storage to stabilize the grid.

Dr. Ajay Mathur, Director General of the International Solar Alliance and a key advisor on renewable policies, noted in a recent interview, “India’s approach of combining wind with solar and storage is a game-changer. It not only boosts capacity but also addresses the intermittency challenges that have traditionally plagued renewable energy.”

However, despite these ambitious targets, challenges persist. Weak tender response rates and delays in signing power purchase agreements (PPAs) have led to project cancellations and pipeline disruptions. In 2024, approximately 8.5 GW of renewable tenders went undersubscribed, highlighting market uncertainties and structural issues that need urgent attention.


Technological Advancements and Manufacturing Growth

The Indian wind energy industry is witnessing notable technological advancements, both in turbine efficiency and manufacturing capacity. Domestic manufacturing has grown robustly, with an annual production capacity of around 18,000 MW, supporting India’s ambitious targets and reducing dependence on imports.

Companies are increasingly deploying larger, more efficient turbines tailored to India’s diverse wind profiles, including taller towers and longer blades that capture more energy from low- and medium-speed wind zones. Hybrid models and smart grid technologies are also gaining traction, enabling better integration of wind power into India’s electricity network.

Sunil Mathur, CEO of a leading Indian wind turbine manufacturer, commented, “Our focus is on innovation and localization. By developing turbines suited to India’s unique wind conditions, we are unlocking new regions for wind deployment and driving down costs.”


Regional Dynamics: State-Level Leadership

While states like Tamil Nadu and Gujarat have traditionally led wind energy installations, newer players such as Rajasthan and Andhra Pradesh are rapidly scaling up capacity. Rajasthan, with its vast desert terrain, is emerging as a wind hotspot due to improved turbine technology capable of harnessing low-wind speeds.

Karnataka and Maharashtra are also expanding their wind portfolios, complementing their solar energy efforts to create diversified renewable energy mixes. This decentralization reduces transmission losses and strengthens local grids.


Challenges Ahead: Infrastructure and Market Realities

Despite its promise, India’s wind energy sector faces several hurdles:

  • Transmission Constraints: Interstate transmission bottlenecks hamper the evacuation of generated power from wind-rich regions to high-demand areas, resulting in curtailments and revenue losses for project developers.
  • Policy and Regulatory Uncertainty: Delays in policy clarity, tariff structures, and long-term PPAs create an uncertain investment environment.
  • Financial Risks: Project financing remains constrained by risks related to project execution delays, tariff renegotiations, and fluctuating market demand.
  • Grid Integration: The variable nature of wind energy necessitates sophisticated grid management tools and flexible balancing solutions, which are still evolving in India.

The Road Ahead: Opportunities and Outlook

Despite these challenges, the outlook for wind energy in India remains highly optimistic. The government’s commitment to achieving 500 GW of renewable energy capacity by 2030, including a target of 140 GW of wind energy, signals significant growth potential.

Innovations in offshore wind are also on the horizon. India’s long coastline offers vast untapped offshore wind potential, which could complement onshore capacity and provide high-capacity factor energy close to coastal demand centers.

The International Energy Agency (IEA) in its 2024 report emphasized, “India’s wind sector, if fully harnessed, could meet a substantial share of the country’s energy needs while catalyzing economic growth through job creation and industrial development.”


Conclusion

India’s wind energy journey exemplifies a blend of ambition, innovation, and complexity. While the sector has made commendable progress, it must overcome infrastructural, regulatory, and financial challenges to realize its full potential. Success will require continued government support, private sector engagement, and technological innovation.

As the world grapples with climate change, India’s wind energy sector stands as a beacon of hope—powering not just homes and industries, but a sustainable future for generations to come.