Shrey Agarwal

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Shrey Agarwal

Shrey Agarwal

@alteredshrey

Co-Founder & CEO, @AltCarbonIndia

Bengaluru Katılım Mayıs 2021
126 Takip Edilen618 Takipçiler
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Shrey Agarwal
Shrey Agarwal@alteredshrey·
In 2020, we returned to our family’s heritage tea estate in Darjeeling with the intention of selling it. Our family had been custodians of Darjeeling’s estates for three generations. However, facing bankruptcy and collapse, due to climate change and the pandemic, our family was simply unable to hold on to it. But, @SparshAgarwall and I were inspired by the forests, the people, and the promise of Darjeeling. Our journey led us back to our roots. We spent the next few years trying to reimagine the space of the tea estate. We started with moving to Selim Hill Tea Estate in Darjeeling, & eventually carbon markets emerged as the most promising path for creating supplementary incomes for these large, heritage tea estates, and its local communities. After months of deep research; across labs, farms, and policies — we formally launched @AltCarbonIndia in Q4 2023. Alt Carbon is a deep-tech, science and data company for undertaking climate action. We bring together farmers, scientists, and engineers to remove CO₂. With Speed. At Scale. We are glad to announce our latest $12 million seed round - led by @lachygroom, with participation from existing funds like Shastra VC and angel investors including @jasonzhao, Amrendra Singh, @thetanmay , @arjunssoin, @NakuulMehta, @arjun_ramani3, @AdvaithV, @ultasawaal and more… Shoutout to Alankrita, Sruthi and the @actgrants team for enabling us with catalytic philanthropic capital. Here’s what’s next: 1. We will build the agricultural infrastructure for Climate Action — to bring down costs & enable Carbon Dioxide Removal (CDR) across South Asia. Our mission: Remove 5 million tons of CO₂ by 2030. 2. Scientifically prove the scalability of ERW through the Darjeeling Revival Project. Scale our learning. Design more projects. Chart a path to gigaton removal by 2040. 3. Improve our science, conduct advanced R&D, collect high quality data, create Machine Learning models that accelerate our operations across the board. 4. Build credibility and demand for ERW from the Global South, for the world. 5. Sipping on the world’s greatest tea while doing this. (DM me about Chandni xD) We started Alt Carbon because of a romantic love affair with Darjeeling. To those who saw what we saw — thank you for fueling this journey and believing in us early: @awaisahmedna, @EvanMula, @acv , @vsiv, @SinglaAnirudh @somani_utsav, Ravish Ratnam, Sangarsh Nigam, Mukesh Chamedia, Ashish Nayak, Jivesh Madan, Rahul Sunder, @Mandybuoy, @vidyamadhavan2, Abhimanyu, Ajeet, Tsuji-san, Sawamura-san, Yamazumi-san, Kawaguchi-san, Murao-san, Hirose-san and so many more... We’re hiring across all teams. Come build the future of climate action with us.
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Sparsh Agarwal
Sparsh Agarwal@SparshAgarwall·
Presenting our work at @ShastraVC’s Annual Investor Day. The work we do at @AltCarbonIndia is guided by a sense of Himalayan Ambition. We are dedicated to taking moonshot bets to solve Climate Change. Because that’s the only way you solve planetary scale problems. Our work is made possible by investors like @ashisnayak_19. Ashis & Jivesh led the first cheque into our company— Ashis remains the person @alteredshrey and I go to at 2am when things break. If you’re a pre-seed/seed founder building something audacious, ping me. Happy to introduce you to someone who will value outrageous ideas.
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Sparsh Agarwal
Sparsh Agarwal@SparshAgarwall·
The Himalayan Offsite. India's leading startup founders visit Darjeeling. Day 2. Darjeeling Tea. Sunset Hike. Full Moon Night. @AltCarbonIndia x @OfflineOnAir 🧵
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Shrey Agarwal
Shrey Agarwal@alteredshrey·
Come, nerd out with us
Adithya Venkatesan@adadithya

🤓Alter #4 tells the story of the Indian Statistical Institute which started off with a 238rs budget by a certain P.C. Mahalanobis. It's a tale of daring invention, and a timely one given one that India's next census is nearly a decade overdue. 22nd May Takshashila, Bangalore

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Shrey Agarwal
Shrey Agarwal@alteredshrey·
I have more dirt 👀
Adithya Venkatesan@adadithya

Just @curioushrey manifesting my downfall by recording this, because he doesn't want anyone to know he's 25 years old. So I'm not telling anyone he's 25 years old. He's not 25 years old. 25 years old not. 25 years.

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Shrey Agarwal
Shrey Agarwal@alteredshrey·
Our latest deliveries are proof that India can become a powerhouse for cutting-edge Earth Sciences. What an incredible journey to prove our Rock Weathering based Carbon Drawdown with @MisraSambuddha @gangulysourav10 From designing scientific experiments to writing beautiful code to create great design, Kalaakari & Kaarigari is at the core of everything we do. I loved the poster created by our in-house Climate Studio led by @adadithya. This is a 'daruma doll’ - a Japanese staple. You’ll notice one eye is incomplete. It’s filled only when the goal is realised. With one eye open, it reflects a shared commitment between Alt Carbon and Mitsui O.S.K. Lines - to remove Carbon at scale, for decarbonising shipping together.
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Sparsh Agarwal@SparshAgarwall

We removed 2,500 tonnes of CO₂ from the atmosphere, soon to be permanently locked in the Bay of Bengal. That's equal to 3,500 one way tickets from Delhi to Tokyo. This is the largest Enhanced Rock Weathering delivery issued by @Isometric_HQ. Thank you to our Japanese partners Mitsui O.S.K. Lines (MOL Group), for supporting the ambitious Darjeeling Revival Project. We’re glad to deliver on our promise to you from last year. But our work at @AltCarbonIndia to build the Japan-India climate corridor is just starting. “Sitaron se aage jahaan aur bhi hain”

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Sparsh Agarwal
Sparsh Agarwal@SparshAgarwall·
We got a chance to showcase @AlterMagIndia in our favourite journal of ideas @WorksInProgMag. In 1924, a self-taught physicist from Calcutta, teaching at a newly established university in Dhaka, solved a problem that had stumped European physics. He mailed it to Einstein, and changed how we understand matter. His name was Satyendra Nath Bose. Bose never won a Nobel Prize. But his contribution, Bosons, advanced human progress. Bosons change the world by gathering. So do Ideas.
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Sufiyan Sait
Sufiyan Sait@SaitSufiyan·
@AltCarbonIndia is an n=1 of company in making. Exceptional story telling. Rock solid team. Phenomenal product. All the love and cheer for you @SparshAgarwall Shrey! Also - mad respect for @adadithya to building out such an insane brand ❤️
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Shrey Agarwal
Shrey Agarwal@alteredshrey·
A laboratory is a place of wonder. It's my second home. Take the ICP-OES plasma: it reaches ~10,000K — roughly twice the temperature of the sun's surface. It does this inside a quartz torch just a few centimetres wide. How can one not be amazed at what science can do.
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Adithya Venkatesan
Adithya Venkatesan@adadithya·
So, @curioushrey hates being called a GenZ Founder and doesn't want anyone to know he's 25. So I'm not going to tell anyone he's a GenZ Founder, or he's 25. It would be extremely rude to do otherwise. Kyhanx bye.
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Alt Carbon
Alt Carbon@AltCarbonIndia·
This month took us from Darjeeling to Omaha. In Nebraska, @curioushrey stood inside @esi_icpms labs lined wall-to-wall with patents.
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Lossfunk
Lossfunk@lossfunk·
Hello, @ARIA_research is coming to Bangalore and we're part of an event with them! ARIA is a £800M UK government agency on a mission to fund moonshot projects. If you're a researcher or exploring AI for science this is your room. Register here: luma.com/yjozynfb
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Sparsh Agarwal
Sparsh Agarwal@SparshAgarwall·
The UK's frontier research agency Advanced Research and Invention Agency (@ARIA_research) is coming to Bangalore this month. ARIA is the UK's answer to DARPA — a £800M government agency with a mandate to fund moonshot projects. They’re on the look out for science & technology innovations that are risky, uncertain, & speculative, but if cracked, world transforming. @AltCarbonIndia is hosting an Open House at our offices at @iiscbangalore with the ARIA Team-- spotlighting how ARIA plans to expand its global collaborations into India. We’re opening our doors to India's leading founders, researchers, & investors to drop by to interact with the team. Come with your wildest "Big, if True" ideas. What else to expect: - @paraschopra & @AayushChad40496 discussing India's opportunity in AI for Sciences - @itsarnavb on accelerating India's deeptech ecosystem - Tour of Alt's Shonku Labs led by CO2 Removal wizards @curioushrey & @MisraSambuddha More surprises to follow. Registration Link ⬇️
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Sparsh Agarwal
Sparsh Agarwal@SparshAgarwall·
make indian manufacturing pretty! 🚀🇮🇳
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Sparsh Agarwal
Sparsh Agarwal@SparshAgarwall·
Indian Dynamism LFG 🇮🇳
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Shrey Agarwal
Shrey Agarwal@alteredshrey·
A Kanchipuram sari is closer to a computer than a garment. It is, after all, a system with grammar, hierarchy, and rules that cannot be broken. For centuries, this logic lived in hand and memory. Today, it is being relearned by machines. Capsule Networks are being trained to understand not just motifs, but their relationships. Microbes are being engineered to grow colour without poisoning land or water. Blockchains are being proposed to turn authenticity from promise into proof. Issue 3 of Alter Magazine captures AI, biology, and cryptography asking how a thousand-year-old loom will survive the digital age? altermag.com/articles/kanch…
Shrey Agarwal tweet media
Alter Magazine@AlterMagIndia

A Kanchipuram Sari is not mere fabric. It is a language with grammar, a financial instrument you can wear, a biological object dyed with chemistry, & a cultural archive woven by history & hand. For over a millennium, it functioned as liquid wealth. In desperate times, the silk could be burned away, leaving behind real silver & gold. A garment that protected its wearer, even in fire. Today, that loom meets AI, microbes, & cryptography — systems trying to relearn lost grammar, grow colour without poisoning land, & turn trust from promise into proof. What happens when a thousand-year-old loom meets 21st century’s thinking machines? Issue 3: Kanchipuram Saris & Thinking Machines, written by Nivedita, designed & built by @AltCarbonIndia altermag.com/articles/kanch…

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Shrey Agarwal
Shrey Agarwal@alteredshrey·
🚨I’ve explained the science of rock weathering to thousands of people over the years. In all these conversations, I've tried to simplify the science of what we do feel intuitive, so more people can understand the quiet magic of how we remove CO₂. Today, we have a simple, visually rich microsite that explains our universe. Soil is one of the most information-dense systems on the planet. It records biological activity, geochemical change, and the conditions that shape what ecosystems can become next. In many ways, the planet’s feedback loops begin in its soils. Our labs are built to read this complexity. We measure and interpret chemistry, mineralogy, isotopes, and biological signals that govern how soil interacts with carbon, water, and life. At @AltCarbonIndia, soil is the foundation of everything we do. From the field, to the lab, and now on your screens — I sincerely believe climate conversations work best when complexity is preserved, but communicated clearly. I think this microsite does exactly that. Would love to hear your thoughts on our latest piece. altcarbon.com/eli5/enhanced-…
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