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Writer's pictureSubodh Mahajan

National Solar Mission: A Tribute to Manmohan Singh's Vision for a Greener India

Manmohan Singh, India’s 13th Prime Minister, is often remembered for his pivotal role in shaping the nation’s economic policies. However, his contributions extend far beyond economic reforms. Among his most significant achievements was his foresight in addressing the global challenges of climate change and energy security, which culminated in the launch of the National Solar Mission in 2010. This landmark initiative marked the beginning of a new era in India’s energy sector, where sustainable practices and renewable energy sources took center stage.


The National Solar Mission, introduced as part of India’s broader National Action Plan on Climate Change (NAPCC), set ambitious targets to harness the power of the sun and reduce the country’s dependence on fossil fuels. By integrating solar energy into India’s energy mix, the mission aimed to not only combat the adverse effects of climate change but also provide affordable and reliable power to millions of citizens. Singh’s leadership in promoting solar energy reforms laid the groundwork for a greener and more sustainable future, positioning India as a global leader in the renewable energy space.

Today, the impact of these reforms is visible in India’s substantial progress in achieving its renewable energy goals. From setting early targets of 20 GW solar capacity by 2022 to scaling these ambitions to 100 GW, the solar energy sectorhas grown exponentially, providing jobs, boosting local industries, and contributing to a significant reduction in carbon emissions. Singh’s vision has not only addressed the immediate need for energy security but also established a legacy of sustainability and innovation that continues to inspire the nation.


This article explores the origins of the National Solar Mission, its milestones, and the enduring influence of Manmohan Singh’s leadership on India’s solar energy journey. From policy inception to measurable impacts, we take a closer look at how Singh’s reforms have transformed India’s energy sector and why they remain a cornerstone of the nation’s renewable energy strategy.


Dr. Manmohan Singh, former prime minister of India

Setting the Stage for Solar Revolution

Manmohan Singh’s tenure as India’s Prime Minister is widely celebrated for its groundbreaking economic reforms, but his contributions to India’s energy policies were equally transformative. Faced with the dual challenges of rising energy demands and the global climate crisis, Singh recognized the urgent need for a shift toward renewable energy sources. His vision culminated in the launch of the National Solar Mission in 2010, a policy that would redefine the role of solar energy in India’s energy landscape.

The National Solar Mission was not just an energy initiative; it was a bold declaration of India’s commitment to sustainable development and energy security. It aimed to address the country’s increasing dependence on fossil fuels, which were not only environmentally unsustainable but also a significant drain on the economy due to energy imports. Singh’s leadership emphasized harnessing India’s abundant solar resources to provide affordable, reliable, and clean energy to millions, thereby contributing to a global push for renewable energy adoption.

The initiative became a part of the National Action Plan on Climate Change (NAPCC), reflecting the government’s holistic approach to combating climate change. By prioritizing solar energy, Singh laid the foundation for a policy framework that would encourage innovation, attract investments, and support the development of a robust renewable energy market.

Through his vision, Singh not only placed India on the global renewable energy map but also inspired a cultural shift in how the nation perceived sustainable energy solutions. His policies set the stage for what would become one of the fastest-growing solar energy sectors in the world, helping India move closer to achieving its green energy goals.


The Genesis of the National Solar Mission

The National Solar Mission, launched on January 11, 2010, was a flagship initiative under the National Action Plan on Climate Change (NAPCC), marking a paradigm shift in India’s energy policy. At its core, the mission aimed to address three key challenges: reducing India’s dependence on fossil fuels, tackling the global issue of climate change, and ensuring access to affordable energy for all. This mission, championed by then-Prime Minister Manmohan Singh, embodied a bold vision to transform India into a global hub for solar energy production.

Visionary Goals and Ambitious Targets

The initial target of the mission was to achieve 20 GW of solar power capacity by 2022, reflecting an aggressive yet attainable ambition. However, recognizing the rapid advancements in solar technology and the escalating need for renewable energy, this target was later scaled up to an astounding 100 GW by 2022, including 40 GW from rooftop solar installations. This revision made the National Solar Mission one of the world’s largest renewable energy programs.

The mission’s objectives went beyond capacity expansion. It focused on:

  • Cost Reduction: Driving down the cost of solar power generation through research, innovation, and economies of scale.

  • Manufacturing Boost: Establishing India as a hub for the production of solar panels and related equipment, reducing dependence on imports.

  • Infrastructure Development: Facilitating the creation of solar parks, grid infrastructure, and energy storage solutions to integrate solar power into the national grid effectively.

  • Job Creation: Generating employment opportunities in installation, maintenance, and manufacturing, especially in rural areas.

Strategic Approach

To ensure the success of the mission, Singh’s administration employed a strategic phased approach:

  1. Phase I (2010-2013): Focused on creating an enabling environment for solar energy adoption by introducing feed-in tariffs, subsidies, and power purchase agreements (PPAs). This phase prioritized building confidence among investors and developers.

  2. Phase II (2013-2017): Expanded solar capacity with large-scale projects and encouraged private sector participation, laying the groundwork for significant cost reductions in solar power.

  3. Phase III (2017-2022): Targeted long-term sustainability, emphasizing the integration of solar power into the mainstream energy market and scaling up domestic manufacturing capabilities.

Policy Backing and Incentives

The government introduced a range of incentives and policy measures to support the mission, including:

  • Viability Gap Funding (VGF): Financial support to bridge the gap between project costs and expected returns.

  • Renewable Energy Certificates (RECs): Facilitating tradeable certificates to promote the use of renewable energy among obligated entities.

  • Tax Breaks and Subsidies: Providing exemptions on import duties for solar components and subsidies for setting up solar installations.

International Recognition and Partnerships

The National Solar Mission gained global acclaim as a model initiative for combating climate change. Singh’s leadership in this endeavor attracted international partnerships, with countries like Germany and Japan providing technical and financial assistance. The mission also played a pivotal role in enhancing India’s standing at global climate negotiations, showcasing the nation’s commitment to renewable energy and sustainability.

Transformational Impact

The mission not only catalyzed growth in the solar energy sector but also redefined India’s energy narrative. By 2024, the country had become a global leader in solar capacity, with over 70 GW installed, significantly reducing carbon emissions and energy import dependence. It set the stage for large-scale solar adoption, inspired similar initiatives in other renewable sectors, and underscored the importance of sustainable development in national policies.


Solar farm in dessert

Integration with Climate Action Policies

The National Solar Mission, launched under the leadership of Manmohan Singh, was a cornerstone of India’s strategy to address climate change. Recognizing the need for a sustainable energy transition, Singh ensured that the mission was seamlessly integrated with the National Action Plan on Climate Change (NAPCC), making it a central pillar of India’s renewable energy roadmap. His vision ensured that solar energy reforms were not just stand-alone efforts but part of a cohesive strategy to combat global warming and promote environmental sustainability.

A Key Component of NAPCC

As the driving force behind the National Action Plan on Climate Change, Manmohan Singh emphasized the importance of a holistic approach to tackling climate challenges. Among the eight missions of the NAPCC, the National Solar Mission was positioned as a flagship program, directly addressing the urgent need for clean energy. Singh’s leadership ensured that this mission prioritized increasing the share of renewable energy in India’s power mix while also driving technological advancements in solar power.

Key objectives of the NAPCC, as envisioned by Manmohan Singh, included:

  • Expanding the use of solar energy to mitigate greenhouse gas emissions.

  • Promoting energy efficiency to complement renewable energy initiatives.

  • Establishing a long-term framework for climate-resilient economic growth.

Global Climate Commitments

The solar energy reforms under Manmohan Singh played a critical role in fulfilling India’s international climate commitments. The National Solar Mission served as a cornerstone for:

  • The Paris Agreement (2015): Building on Singh’s foundational work, the mission contributed to India’s pledge to achieve 40% of its power capacity from non-fossil fuel sources by 2030.

  • UNFCCC Goals: Singh’s reforms were pivotal in aligning India’s energy policies with its Nationally Determined Contributions (NDCs), aimed at reducing emissions intensity by 33-35% by 2030.

Catalyzing the International Solar Alliance

Manmohan Singh’s leadership in solar energy reforms laid the groundwork for India’s role in global renewable energy leadership. His vision inspired the creation of the International Solar Alliance (ISA) in 2015, which brought together solar-rich nations to promote solar power adoption worldwide. While the ISA was formalized after his tenure, it was Singh’s policies that established India as a credible leader in the renewable energy space.

Driving Policy Synergy

Under the guidance of Manmohan Singh, the National Solar Mission fostered synergy with complementary programs and initiatives. Key examples include:

  • Supporting rural electrification with decentralized solar systems.

  • Complementing renewable energy adoption with energy efficiency measures like the PAT scheme.

Environmental and Social Impact

Manmohan Singh’s vision ensured that the National Solar Mission delivered far-reaching benefits:

  1. Environmental Impact: Reductions in carbon emissions strengthened India’s position as a responsible global citizen.

  2. Social Development: Improved access to clean energy in rural areas contributed to economic growth, education, and healthcare.

Inspiring Future Policies

The policies initiated under Manmohan Singh’s leadership set a benchmark for future renewable energy initiatives, such as:

  • Expanding renewable energy sources to include wind, biomass, and hybrid systems.

  • Introducing the Green Hydrogen Mission, inspired by Singh’s commitment to innovation and sustainability.

By embedding the National Solar Mission within a broader climate framework, Manmohan Singh ensured that his reforms would not only meet immediate energy needs but also support India’s long-term vision for sustainability and global leadership in renewable energy.


Impact on India's Renewable Energy Landscape

The visionary leadership of Manmohan Singh and the implementation of the National Solar Mission revolutionized India's renewable energy sector, creating a lasting impact that continues to define the nation’s green energy journey. Under Singh’s guidance, the mission achieved transformative results that reshaped India’s energy mix, reduced its carbon footprint, and established the country as a global leader in solar power generation.

Exponential Growth in Solar Capacity

When the National Solar Mission was launched in 2010, India’s installed solar capacity was a modest 161 MW. By the end of Singh’s tenure, solar energy had gained significant momentum, with policies and incentives driving rapid growth. The mission’s success set the foundation for India to reach over 70 GW of solar capacity by 2024, placing it among the top four solar energy producers globally. This unprecedented expansion was made possible through Singh’s focus on:

  • Establishing large-scale solar parks.

  • Encouraging decentralized solar solutions for rural electrification.

  • Providing subsidies and incentives to attract private investment.

Economic and Social Benefits

Manmohan Singh’s solar energy reforms had a ripple effect on the economy and society. By fostering a robust ecosystem for renewable energy, the mission:

  • Created Jobs: The solar sector generated hundreds of thousands of jobs, particularly in rural areas, across installation, maintenance, and manufacturing.

  • Boosted Local Industries: Domestic production of solar panels and components flourished, reducing reliance on imports and strengthening the local economy.

  • Enhanced Energy Security: The mission significantly reduced India’s dependence on fossil fuel imports, saving billions in foreign exchange.

Environmental Impact

The environmental benefits of Manmohan Singh’s solar policies were profound. The rapid adoption of solar energy led to:

  • A reduction of millions of tons of CO₂ emissions annually.

  • Mitigation of the adverse effects of climate change through the promotion of clean energy.

  • Preservation of natural resources by decreasing reliance on coal and oil-based power generation.

Transforming Rural India

One of the standout achievements of Singh’s solar energy reforms was their impact on rural India. Decentralized solar systems, such as solar-powered microgrids and water pumps, revolutionized life in underserved regions by:

  • Providing reliable electricity to remote villages.

  • Enabling better access to education, healthcare, and clean drinking water.

  • Supporting agricultural activities through solar-powered irrigation systems.

Strengthening India’s Global Standing

Thanks to Manmohan Singh’s visionary policies, India emerged as a global leader in renewable energy. The success of the National Solar Mission elevated India’s credibility in international forums, paving the way for leadership roles in initiatives like the International Solar Alliance (ISA). Singh’s efforts demonstrated that a developing nation could take significant strides toward sustainability while balancing economic growth.

A Legacy of Sustainability

The reforms initiated by Manmohan Singh continue to inspire India’s renewable energy goals. The mission’s success has set a precedent for ambitious targets, such as achieving 450 GW of renewable energy capacity by 2030 and transitioning toward a net-zero carbon economy by 2070. Singh’s focus on innovation and sustainability has left an enduring legacy, making solar energy a cornerstone of India’s energy strategy.


Lessons and the Road Ahead for Solar Energy in India

Manmohan Singh’s National Solar Mission not only transformed India’s energy sector but also offered critical lessons for future renewable energy initiatives. His visionary policies have become a blueprint for sustainable energy development, demonstrating the power of ambitious planning and strong leadership. As India moves forward, these lessons will play a pivotal role in shaping the nation’s energy landscape.

Lessons from Manmohan Singh’s Leadership

  1. Ambitious Targets Drive InnovationSingh’s decision to set bold and measurable goals, such as achieving 20 GW of solar capacity by 2022 (later revised to 100 GW), highlighted the importance of pushing boundaries. This approach encouraged innovation, attracted investment, and inspired confidence among stakeholders in the renewable energy sector.

  2. Policy Frameworks Are Key to SuccessThe comprehensive policy support under the National Solar Mission, including subsidies, tax breaks, and renewable energy certificates, was instrumental in overcoming market barriers. Singh’s leadership showed that well-structured policies can transform nascent industries into global leaders.

  3. Public-Private Partnerships Create MomentumSingh recognized the critical role of private sector participation in scaling up solar energy adoption. By fostering public-private partnerships and creating transparent bidding processes, his administration ensured rapid deployment of large-scale solar projects.

  4. Decentralization Increases AccessibilityA major highlight of Singh’s reforms was the emphasis on decentralized solar solutions, which provided electricity to millions in rural areas. This approach not only enhanced energy access but also empowered local communities, proving that sustainable development can be inclusive.

Current Challenges in Solar Energy

While India has made remarkable progress, several challenges remain:

  • Energy Storage Solutions: Integrating large-scale solar energy into the grid requires efficient storage technologies to ensure reliability.

  • Land Acquisition Issues: Scaling up solar projects often faces hurdles in acquiring land, particularly in densely populated regions.

  • Local Manufacturing: Despite growth in domestic manufacturing, reliance on imports for solar components persists, creating vulnerabilities in supply chains.

The Road Ahead

Building on the foundation laid by Manmohan Singh, India’s solar energy sector must address these challenges to sustain its growth trajectory:

  1. Focus on Research and Development (R&D):Increasing investments in R&D can drive breakthroughs in energy storage and high-efficiency solar technologies, making solar power more reliable and cost-effective.

  2. Strengthen Domestic Manufacturing:Encouraging domestic production of solar panels and components will reduce dependence on imports, boost local industries, and create jobs.

  3. Promote Hybrid Solutions:Combining solar energy with wind, biomass, and hydroelectric power can ensure a balanced energy mix and enhance grid stability.

  4. Expand Decentralized Systems:Solar microgrids and rooftop installations should continue to be prioritized to bring clean energy to remote and underserved areas.

  5. Align with Global Goals:As a leader in renewable energy, India must align its solar energy policies with global goals, such as achieving net-zero emissions and transitioning to a green economy.

Continuing Manmohan Singh’s Legacy

The National Solar Mission set a high standard for what can be achieved through visionary leadership and strategic planning. By addressing current challenges and leveraging the lessons learned, India can continue to honor Manmohan Singh’s legacy while achieving its ambitious energy goals. His reforms remain a guiding light, proving that with determination and foresight, a nation can balance economic growth with environmental sustainability.


The legacy of Manmohan Singh in the realm of renewable energy is a testament to the power of visionary leadership and strategic policymaking. The National Solar Mission, launched under his guidance, not only transformed India’s energy sector but also laid the groundwork for a sustainable and greener future. By integrating solar energy reforms with national and global climate policies, Singh ensured that India became a key player in the global fight against climate change.

Today, the mission’s impact is visible across the nation—from large-scale solar parks powering urban centers to decentralized solar solutions bringing light to rural households. It has reduced India’s dependence on fossil fuels, strengthened energy security, and significantly lowered carbon emissions, all while fostering economic growth and creating jobs.

As India continues to expand its renewable energy ambitions, the lessons from Manmohan Singh’s solar energy reforms remain as relevant as ever. His commitment to innovation, sustainability, and inclusivity has set a benchmark for future policies. The National Solar Mission is not just a milestone in India’s renewable energy journey—it is a beacon of hope, demonstrating that bold visions and decisive actions can pave the way for a sustainable tomorrow.

In remembering Manmohan Singh’s contributions, we also reaffirm our commitment to the principles of sustainability and innovation that he championed. His legacy inspires the nation to strive for even greater achievements in renewable energy, ensuring a better future for generations to come.

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