Arindam Bhattacharya from Tailwind Futures

Arindam Bhattacharya from Tailwind Futures

Author: collide. July 7, 2026 Duration: 59:54

Most climate money chases decarbonization while a bigger problem piles up: two thirds of the losses from extreme weather and disasters go completely uninsured. Arindam Bhattacharya spent 30 years at SLB before launching Tailwind Futures to back startups hardening infrastructure, supply chains, and workforce against a changing climate. He argues resilience is a growth story, not just damage control, and walks through a portfolio from corrosion-proof rebar to a material that could replace copper.

Click here to watch a video of this episode.


Join the conversation shaping the future of energy.
Collide is the community where oil & gas professionals connect, share insights, and solve real-world problems together. No noise. No fluff. Just the discussions that move our industry forward.
Apply today at collide.io


Click here to view the episode transcript.

0:00   Intro
0:28   Meet Arindam and Tailwind Futures
2:07   30 years at SLB and the jump to venture
4:06   The insurance gap nobody talks about
7:05   Where the capital for resilience isn't going
12:11  Playing offense: resilience as a growth story
15:29  Government pullback and the opening it creates
18:22  The portfolio and how the fund invests
19:02  DexMat and replacing copper
25:20  Allium and solving steel corrosion
29:17  Water, heat, and flooding bets
33:30  Sourcing deals across the US and Europe
35:00  What makes a company worth backing
40:17  Giving founders honest feedback
44:27  How pitching differs around the world
47:36  Finding the best companies theme by theme
50:20  Cooling, wildfire, and parametric insurance
54:11  Pitching Arindam and Houston's role
57:16  Where to find Tailwind Futures

https://twitter.com/collide_ai
https://www.tiktok.com/@collide.io
https://www.facebook.com/collide.io
https://www.instagram.com/collide.io
https://www.youtube.com/@collide_io
https://bsky.app/profile/collide-ai.bsky.social
https://www.linkedin.com/company/collideai


They say everything's bigger in Texas, including the challenges and opportunities presented by climate change. That's precisely why Houston has become a surprising epicenter for the global energy transition. In H-Town, the fourth largest city in the United States, a new wave of entrepreneurs is converging, partnering with established industry titans to forge the technologies that will slash emissions and power a low-carbon future. This is the landscape explored in Energytech Startups, a podcast from collide. that goes straight to the source. Hosts Nada Ahmed and Jason Ethier sit down with the very people driving this change-the founders, investors, and innovators who are building companies at the intersection of energy and technology. Each conversation digs into the real work: the engineering breakthroughs, the complex business models, and the hard-won lessons from the front lines of a sector undergoing massive transformation. It’s a direct line to the strategies and stories shaping the future of energy, making this podcast an essential listen for anyone curious about the business and investment dynamics behind building a sustainable world. You’ll hear frank discussions about funding, scaling, and the practical realities of bringing a transformative idea to market, all set against the backdrop of a city historically known for oil and gas now betting big on its own reinvention.
Author: Language: English Episodes: 50

Energytech Startups
Podcast Episodes
Dsider's Game-Changing Tool for Energy Founders [not-audio_url] [/not-audio_url]

Duration: 59:43
Sujatha explains how Dsider uses technoeconomic analysis to help cleantech and hard-tech startups make better decisions by evaluating projects through both technical and financial lenses. Through a role-play with Jason a…
Inside Latin America's Climate Tech Boom with Benjamin Zehr [not-audio_url] [/not-audio_url]

Duration: 50:49
Benjamin explores the opportunities and challenges of building energy tech startups across Latin America and the Caribbean, and how Reciprocal is bridging the gap between the global North and the region through a venture…
Why Erik Rambech’s CCS Tool is a Game Changer [not-audio_url] [/not-audio_url]

Duration: 1:03:40
Erik shares his journey from working at DNV to founding Endrava, where he’s building digital tools to accelerate industrial decarbonization. Drawing on more than a decade in climate tech, he discusses CapturMap, a platfo…
Secrets Behind HEXASpec's Award-Winning Tech [not-audio_url] [/not-audio_url]

Duration: 52:10
Fresh off their win at the Rice Lily Pitch Competition, Sean and Chen-Yang share how they went from PhD students at Rice University to founders of HEXASpec, tackling energy efficiency and emissions through advanced heat…
Sage Geosystems [not-audio_url] [/not-audio_url]

Duration: 57:49
Cindy shares how Sage Geosystems is applying decades of oil and gas expertise to develop subsurface pumped hydro storage, a breakthrough approach to large-scale, sustainable energy storage. Drawing on more than 35 years…
Liquid-Charge [not-audio_url] [/not-audio_url]

Duration: 56:01
Liquid-Charge is redefining EV mobility with emissions-free liquid fuels that extend vehicle range without relying on costly charging infrastructure. Founder Jared shares his journey from writing a science fiction novel…
ENP Technologies [not-audio_url] [/not-audio_url]

Duration: 58:38
Pranav shares the inspiration behind Unique and how ENP Technologies is using blockchain and AI to close critical gaps in equipment data management, driving greater efficiency and transparency across the energy sector. H…
Transform Waste to Energy with Renu Energy Services [not-audio_url] [/not-audio_url]

Duration: 1:01:46
Chris Westmoreland and Jason Wozniak explain how Renu Energy Services is transforming oil and gas operations by converting waste into usable energy, cutting emissions, and creating new value from previously discarded res…