The future of climate action will not be decided by flashy technologies or fashionable buzzwords, but by the less glamorous infrastructure that makes clean energy work, says entrepreneur, investor and author Alpesh Patel OBE.
The Oxford University Visiting Fellow and CEO, who invests in renewable energy through his asset management company and advises the UK government on global climate technology, believes investors should look beyond the hype surrounding artificial intelligence and futuristic innovations.
“The real money, and the real impact, will be in the unglamorous plumbing of the transition,” Alpesh says, pointing to electricity grids, energy storage, building insulation, industrial heat, water management, waste reduction and methane abatement as some of the biggest opportunities over the coming decade.
While solar and wind have become increasingly affordable, Alpesh argues that the next challenge is ensuring clean energy can be efficiently transported, stored and used. “We have built the orchestra but forgotten the stage,” he remarks, highlighting that grid modernisation and power infrastructure could become some of the most valuable investment areas.
For Alpesh, successful climate investing is rooted in solving practical problems rather than chasing trends. “Do not invest in slogans,” he says. “Invest in companies that reduce cost, increase reliability, solve a bottleneck or help governments and companies comply with rules they cannot avoid.”
Alpesh also sees immense potential in stronger UK–India collaboration as both nations pursue ambitious net-zero goals despite vastly different starting points. “Britain has to decarbonise an old industrial economy. India has to build prosperity for 1.4 billion people without copying the West’s carbon-heavy route to wealth,” he explains.
Rather than lecturing India on sustainability, Alpesh believes Britain should contribute through finance, innovation and technology partnerships. He points to the combination of London's financial expertise with India's engineering talent, entrepreneurial ecosystem and rapidly growing clean-energy demand as a powerful partnership.
Areas such as green finance, battery storage, grid modernisation, offshore wind, climate-risk insurance and sustainable infrastructure offer significant opportunities for bilateral cooperation.
“The UK can write elegant white papers. India can build at terrifying scale,” Alpesh quips. “The trick is to make sure the white paper meets the bulldozer.”
While governments establish policy frameworks, Alpesh believes the real acceleration of the low-carbon transition must come from entrepreneurs and private capital.He is critical of what he describes as performative environmental commitments, warning that climate action cannot be reduced to glossy sustainability reports.
“The serious role of private capital is much harder and much more useful: price risk properly, fund scalable solutions, back credible entrepreneurs and help turn climate technology from expensive virtue into cheap necessity.”
“The climate transition will not be delivered by moralising,” he says. “It will be delivered by engineers, entrepreneurs, accountants and investors who can count.”
With trillions of dollars expected to flow into clean-energy investment over the next decade, Alpesh describes climate finance as one of the defining investment opportunities of this generation. However, he cautions investors against businesses dependent on endless subsidies or unrealistic policy assumptions.
Instead, he believes long-term winners will be companies solving real-world challenges—from cleaner industrial processes and resilient agriculture to efficient cooling, water security and smarter electricity networks.
