In today’s climate-conscious world, the push for cleaner, greener solutions has never been stronger. At the forefront of this global transformation is Vaishali Nigam Sinha, Co-Founder and Chairperson – Sustainability at ReNew, a leading decarbonisation solutions company listed on NASDAQ. With her vision and leadership, ReNew has become one of India’s most prominent renewable energy and sustainability-focused enterprises, playing a key role in helping nations transition to a low-carbon future.
A Pioneer in Sustainability and Clean Energy
Vaishali Nigam Sinha co-founded ReNew with a clear mission: to lead the global fight against climate change by offering innovative decarbonisation solutions. Under her leadership, ReNew has evolved beyond just a renewable energy provider to become a diversified platform addressing clean energy, energy storage, green hydrogen, and climate-focused technologies. Listed on the NASDAQ, ReNew stands as one of India’s most valuable and trusted clean energy companies, with a strong international presence.
As Chairperson – Sustainability, Vaishali oversees ReNew’s ESG (Environmental, Social, and Governance) strategy, stakeholder engagement, and corporate communications. Her work ensures that sustainability is embedded in every aspect of the business—from operations and partnerships to investor relations and policy advocacy.
Championing Women in Energy and Climate Leadership
Vaishali Sinha is not only a business leader but also a passionate advocate for gender equality, especially in the energy sector. Through initiatives like Women in Sustainability, she promotes the inclusion and advancement of women in clean energy, a field that has traditionally seen low female representation. Her work has helped build inclusive policies and mentorship programs that empower women across India and beyond.
In 2025, she was appointed President of the United Nations Global Compact Network India (UNGCNI), making her the first private sector leader to hold this post in over two decades. This achievement further cemented her status as a global sustainability thought leader.
Global Recognition and Impact
Vaishali’s contributions have earned her numerous accolades, including being named among Fortune India’s Most Powerful Women in Business and Reuters’ Trailblazing Women Fighting Climate Change. She frequently represents India at global climate and ESG forums, including the World Economic Forum, reinforcing the country’s commitment to a green and sustainable future.
Her unique background—spanning investment banking, corporate strategy, and sustainability—gives her a holistic view of the challenges and opportunities in the clean energy space. She brings both financial acumen and environmental consciousness to ReNew’s strategic direction.
Leading the Green Revolution
As the world races toward achieving net-zero emissions, leaders like Vaishali Nigam Sinha are essential. Her work at ReNew is not just about business growth—it’s about transforming energy systems, influencing policy, and shaping a sustainable legacy for future generations.
With her visionary leadership and unwavering commitment to climate action, Vaishali continues to drive ReNew and India forward on the global map of clean energy innovation and sustainable development.
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