Clean-Tech Innovations: Insights from Rajat Khare on Growing Opportunity for US Venture Capitalists
According to Rajat Khare, founder and CEO of Boundary Holding, a Luxembourg-based venture capital firm focused on deep tech.

The clean-tech sector is rapidly becoming a focal point for venture capital (VC) investments in the United States. Historically, Europe has been a dominant player in climate-sensitive investments, but recent trends indicate that the US is stepping up as a global leader. Policies like the 2020 Inflation Reduction Act (IRA) have set the stage for record-breaking VC funding in the clean energy sector, driving both opportunities and challenges for investors.
US Takes the Lead in Clean-Tech Investments
In recent years, Europe’s venture capital funding for clean-tech has seen a decline, primarily due to political and economic turbulence. This shift has prompted investors to explore new territories. According to Rajat Khare, founder and CEO of Boundary Holding, a Luxembourg-based venture capital firm focused on deep tech, the US clean-tech landscape is now outpacing Europe in growth and opportunities.
Currently, the US holds the position of the largest recipient of clean-tech VC funding globally, surpassing major markets like Europe and China. A significant catalyst for this growth is the IRA, which allocates $370 billion toward climate and clean energy initiatives. The policy’s focus on electric vehicle (EV) production, battery innovation, and green hydrogen infrastructure has drawn substantial attention from investors.
Challenges in the Clean-Tech Space
Despite its leadership, the US clean-tech sector faces notable challenges. The global clean-tech market remains highly competitive, with the US accounting for less than half of the worldwide deal count. Regions like Europe and Asia are also making significant strides in green technologies, intensifying the competition.
Investors must navigate geopolitical risks, economic uncertainties, and complex US clean energy regulations. Rising interest rates, trade disputes, and supply chain disruptions add further complexity to the investment landscape. Additionally, early-stage clean-tech startups often struggle with scaling their innovations due to limited capital, creating hurdles in bringing groundbreaking technologies to market. Nevertheless, seasoned investors are optimistic about the sector’s long-term potential for growth.
Resilience of US Clean-Tech
The US clean energy sector has demonstrated remarkable resilience, even in challenging times. During the COVID-19 pandemic and amidst geopolitical tensions, investments in US clean energy continued to grow, driven by policy measures like the IRA. The Act’s tax incentives and grants for carbon reduction and energy efficiency projects have fueled this expansion.
Key advancements include the EV market’s progress in battery storage technologies, which has significantly reduced costs and extended vehicle ranges. Simultaneously, green hydrogen projects are gaining momentum as viable alternatives to traditional fossil fuels, further solidifying the US’s position as a clean-tech leader.
Strategic Insights for Investors
The clean-tech sector offers immense growth potential, especially as countries race to achieve net-zero carbon goals. However, Rajat Khare advises investors to approach the sector with strategic caution. Overenthusiasm can lead to pitfalls, and understanding both domestic and international market dynamics is essential for success. While the US presents abundant opportunities, the global nature of clean-tech investments requires a comprehensive view of trends and challenges.
A Promising Future
Clean-tech is reshaping the US venture capital landscape, emerging as a dominant force in investment portfolios. With policy support and an urgent need to combat climate change, clean energy projects are attracting unparalleled funding.
Investors must weigh the risks against the rewards, but the potential for innovation, sustainability, and financial returns makes clean tech a compelling avenue. As the US continues to lead this transformative sector, the future promises groundbreaking advancements and robust investment opportunities.
For further insights into clean-tech investments and Rajat Khare’s perspectives, explore the original article here.
About the Creator
Paula Stokes
Paula Stokes is an American author and blogger from Washington, USA. Beyond writing, she enjoys reading novels and exploring local hiking trails in her free time.



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