Climate Tech

topic on 6 shows · 48 statements across 29 episodes

Lenny's Podcast WTF is with Nikhil Kamath Catalyst the Green Blueprint All-In 20VC

48 statements about Climate Tech, every show

Su: 5% Rates Substantially Devalue Long-Duration Climate Tech Assets
“When the risk-free rate went from zero to five whole percent, Every long duration asset gets repriced, and climate tech is the ultimate, unfortunately, the ultimate long duration category. A company that needs 10 or even you know, 20 years to reach meaningful …”
Susan Su May 6, 2026 ▶ 23:08 The $6 trillion threat to climate tech finance
GREEN BLUEPRINT Prediction Not checkable as stated
Su: The next two years will be a brutal filtering process
“The next year and a half to two years, 18 to 24 months, is just going to be a brutal filtering process. Environment.”
Susan Su May 6, 2026 ▶ 38:32 The $6 trillion threat to climate tech finance
20VC Prediction Not checkable as stated
Max Altman predicts climate tech startups will not produce great VC returns
“Yeah, I think we wanted to be somewhat involved with it, and there were a lot of amazing founders building in it, and they're gonna build great things, but they're not gonna get us great VC returns.”
Max Altman Nov 21, 2025 ▶ 26:02 20VC: Max Altman on The New Seed War: Can Anyone Compete with Sequoia and a16z | Leaving $2BN on the Table with Reddit | Lessons from Backing Rippling at $25M Post | Why Climate Tech is a Mirage and Disaster
Dutta: Climate tech must pitch superior performance rather than emissions reductions
“Where there are times to have some expansive argument, and learn to get out of our own way, and not make an omissions argument that bums people out, but instead make an argument about why this is just better, is I think a discipline we need to get used to.”
Shomik Dutta Oct 8, 2025 ▶ 31:57 This VC wants climate tech to play hardball in Washington
CATALYST Prediction Not checkable as stated
Kann: Energy efficiency tech will make a roaring venture comeback
“We don't really talk about energy efficiency that much anymore, at least in like, you know, venture climate techie circles. But I think it might make a roaring comeback, actually, because rates are going to cause bills to become really painful for customers.”
Shayle Kann Sep 4, 2025 ▶ 11:40 AMA: Geoengineering, nuclear, power prices, and more
CATALYST Opinion
Kann: The current climate tech downturn fell steeper than Cleantech 1.0
“One difference between this time and last time in my mind is that the fall from glory has been a lot steeper and faster, because it was really driven by a political change, the change in administration, and then the swiftness with which that new administration…”
Shayle Kann Sep 4, 2025 ▶ 26:52 AMA: Geoengineering, nuclear, power prices, and more
CATALYST Insight
Kann: Being green and more expensive is insufficient for climate tech demand
“The big lesson of the current state of affairs in climate tech is that in a lot of the subcategories of the market, Being clean, being green, whatever, is insufficient. Being ex but clean particularly if it's ex but clean and more expensive. Is just not eno…”
Shayle Kann Sep 4, 2025 ▶ 31:17 AMA: Geoengineering, nuclear, power prices, and more
WTF Prediction Not checkable as stated
Kothari: AI energy demand will force increased fossil fuel extraction this decade
“I actually think the world gets worse in the near term because energy will become the fundamental limiter, which means we will frack more. We'll pull more from the ocean because nuclear fission and fusion will still take time to build. You can't build solar pa…”
Nikunj Kothari Aug 29, 2025 ▶ 2:11:22 Inside Silicon Valley’s VC Playbook | WTF is Venture Capital? - 2025 Edition | Ep. 24 · Nikhil Kamath
CATALYST Insight
Schroepfer: Customers buy savings, making 'climate tech' a confusing category label
“I would actually say it even slightly stronger, which is we use this word climate tech like it's an actual good definition of a market segment. When we just talked about like, I sell products to consumers that save the money. I'll sell products to consumers th…”
Mike Schroepfer May 1, 2025 ▶ 14:15 Catalyst Live at SF Climate Week
CATALYST Insight
Schroepfer: AI does not solve climate tech's manufacturing scale-up bottleneck
“AI for material science, great for discovering new materials. The manufacturing scale-up is usually the hard part. So great, I've got this new MOF. I've got to make a lot of it very cheaply. The AI doesn't really help me very much with that. Like, in theory, m…”
Mike Schroepfer May 1, 2025 ▶ 33:09 Catalyst Live at SF Climate Week
CATALYST Prediction Not checkable as stated
Kann: Physical AI will drive AI's main impact on energy and climate
“To the extent that there's going to be a big impact of AI on the energy sector, on climate tech, apart from its obvious impact on energy consumption, which we've already talked about ad nauseum here This area, physical AI, is where I think the impact is going …”
Shayle Kann Mar 20, 2025 ▶ 3:02 The coming robotics wave
CATALYST Insight
Datar: Venture capital is improperly subsidizing basic research in emerging tech
“It's a lot easier to be a private company raising VC money to do research, which is ultimately should just be basic research, because the stuff that's going to be competitive and on the market probably can't happen until that first research happens.”
Isha Datar Feb 27, 2025 ▶ 13:46 Cultivated meat’s “trough of disillusionment”
CATALYST Opinion
Kann: FOAK remains the only real valley of death in climate tech
“And listen, I think this remains today the real valley of death. There aren't really any other values of death at this point in my mind. The capital stack for climate tech companies is, is actually pretty strong, even in light of the market having shifted a fa…”
Shayle Kann Jan 16, 2025 ▶ 4:00 FOAK tales
CATALYST Insight
Fernandez: Proven climate tech remains unfinanceable until de-risked for infrastructure funds
“The challenge is the fact that these companies reach a point where the technology has been proven, but it has not been the risk in the eyes of large scale infrastructure capital, right? Whether that is Infra funds or project finance banks, right? So you need t…”
Mario Fernandez Jan 16, 2025 ▶ 6:55 FOAK tales
CATALYST Insight
Lubershane: Capitalizing alternative tech in mature climate areas paralyzes deployment
“There are some areas, though, where I do think that the mousetraps we have are good enough, and actually are likely to get better incrementally on their own, such that funneling a lot of capital into trying to build a differently better mousetrap is probably a…”
Andy Lubershane Sep 12, 2024 ▶ 7:20 The better mousetrap fallacy
Orthofer: Western observers overestimate global commercial viability of climate tech
“And I think we tend to overestimate a little bit the share of technologies that are really fully viable because we do tend to be based in, in, in geographies where we have a lot of support systems. And because we tend to work with companies who are early adopt…”
Anna Orthofer Jun 3, 2024 ▶ 14:06 A macro view on the state of climate tech
Kra: Climate tech is not immune to interest rate hikes and dry exit markets
“If rates go up and IPO markets dry up and M&A goes away, we all suffer from that just like everybody else does.”
Gabriel Kra Jan 17, 2024 ▶ 1:25 Venture investors riff on headwinds, hype, and wildcards of 2023
Kra: The 2023 AI explosion did not fundamentally change climate tech
“It didn't, again, fundamentally change anything, at least in climate tech.”
Gabriel Kra Jan 17, 2024 ▶ 2:30 Venture investors riff on headwinds, hype, and wildcards of 2023
GREEN BLUEPRINT Assertion Contradicted
Anderson: Overall VC deployment fell ~60% in 2023, while climate fell ~30%
“If you look at climate tech compared to, like, the broader data coming out of PitchBook or Crunchbase, overall venture deployment decreased to a third of what it was in twenty-twenty-two, you know, so instead of being down by 30%, down by 60%.”
Dr. Carly Anderson Jan 17, 2024 ▶ 7:46 Venture investors riff on headwinds, hype, and wildcards of 2023
Kra: Physical factory scaling is the core difference between climate tech and software
“They just don't realize how hard it is to build stuff, to build, to make new factories. This is a fundamental difference between climate tech and software.”
Gabriel Kra Jan 17, 2024 ▶ 15:38 Venture investors riff on headwinds, hype, and wildcards of 2023
CATALYST Assertion Supported
Zou: Climate tech venture funding fell 30% to $32B in 2023
“Thirty-two billion dollars in venture and growth funding globally in climate tech, which was a 30% decline from the prior year.”
Kim Zou Jan 11, 2024 ▶ 4:52 2023 climate tech venture investment trends
CATALYST Assertion Supported
Zou: Climate tech deal count fell only 3% in 2023
“Deal activity was only down three percent, so you could call that even a tapering relative to twenty-twenty-two rather than a significant decline, so Deals are still getting done. Early stage seed series A still getting done, but that absolute dollar amount th…”
Kim Zou Jan 11, 2024 ▶ 6:43 2023 climate tech venture investment trends
CATALYST Insight
Zou: Climate tech success is graduating to project finance, not mega-rounds
“Specific to climate tech, it might not make sense to define success as an absolute dollar in venture investment, because at the end of the day, when we think about all this hardware and, you know, hard tech that needs to develop into projects, you want these c…”
Kim Zou Jan 11, 2024 ▶ 8:21 2023 climate tech venture investment trends
CATALYST Assertion Supported
Zou: Series A climate investment dropped 41% in 2023
“Series A investment was down 41% compared to twenty-twenty-two. That's the first time we've seen series A investment drop since we started tracking the space, you know, four years ago.”
Kim Zou Jan 11, 2024 ▶ 10:33 2023 climate tech venture investment trends
CATALYST Assertion Supported
Zou: Food and land use climate investment fell 55% in 2023
“This time around, in 23, appetite for food and land use evaporated. There is a distaste for food and land use, in other words, and we saw that That sector was down 55% in investment to three billion this year.”
Kim Zou Jan 11, 2024 ▶ 15:31 2023 climate tech venture investment trends
CATALYST Assertion Partly supported
Zou: Climate tech exits dropped 50% in 2023 as SPACs fell 80%
“It cut in half, so we tracked 50% less exits in twenty-twenty-three, and this was really driven by SPACs finally fizzing out. I think we started to see that happen towards the beginning of twenty-twenty-two but the count of SPACs were, climate tech SPACs were …”
Kim Zou Jan 11, 2024 ▶ 24:54 2023 climate tech venture investment trends
CATALYST Assertion Not checkable as stated
Khan: Most of the 40 climate SPACs were pre-revenue without commercial products
“I tracked at some point, I don't remember exactly what the number was, but like close to 40 companies that I would call climate tech companies that, that successfully merged with SPACs and de-SPACs became public companies. Most of them were pre-revenue and had…”
Shayle Kann Jan 11, 2024 ▶ 28:36 2023 climate tech venture investment trends
CATALYST Opinion
Kann: No universal financing solution exists for FOAK climate hardware
“And yes, there have been some attempts at solutions here, but I would argue nothing truly scalable yet across technology types that has emerged and is a universal solution.”
Shayle Kann Dec 21, 2023 ▶ 3:34 Financing first-of-a-kind climate assets
CATALYST Opinion
Yeh: First-of-a-kind project finance is a critical horizontal climate solution
“To me, I think one of the biggest climate solutions is FOC, which is a horizontal finance solution that can essentially be the one financial solution to help catalyze them all.”
David Yeh Dec 21, 2023 ▶ 7:25 Financing first-of-a-kind climate assets
GREEN BLUEPRINT Prediction Not checkable as stated
There will not be a standalone 'AI-only' category in climate tech
“It's sort of a subcategory where you're going to see a lot of AI integration into existing products, but there's not going to be this like AI only category and climate tech. It's going to be a part of many of the other existing climate tech categories”
Stephen Lacey Nov 3, 2023 ▶ 47:15 Inflation plagues clean energy. How bad is it?
Pfund: Climate tech is not SaaS and requires policy and advocacy integration
“It, it's not just a technology game. This is not like investing in SaaS or you know, a traditional tech profile. You have to weave your technology into a broader framework that really matters, and that means engaging across policy, technology, investment, and …”
Nancy Pfund Oct 16, 2023 ▶ 14:41 Investors riff on the new era for climate investing
CATALYST Opinion
Kann is skeptical LLMs will fundamentally change climate tech and energy
“I have generally been a bit more skeptical than most, I think, that it would change, fundamentally change at least, the things that I spend my professional time on, which is to say climate tech and energy.”
Shayle Kann Jun 15, 2023 ▶ 2:43 AI for climate: a real world test
GREEN BLUEPRINT Assertion Not checkable as stated
Lacey: AI rarely ranked top-five in climate tech before late 2022
“Up until about six months ago, if you'd asked people in the energy business or in climate tech about the hottest areas of tech innovation, artificial intelligence might have topped the list for some people, but probably wouldn't have gotten into the top five f…”
Stephen Lacey Apr 12, 2023 ▶ 7:03 Live: How AI could supercharge climate tech
CATALYST Prediction Not checkable as stated
Multani: Innovation economy will not return to 2021 market conditions
“I don't think the impact of rising rates on the innovation economy and climate tech is, is over. I think, again, I don't think we can expect that this will pass, and we're going to go back to what it was in 21, early 22.”
Saloni Multani Mar 30, 2023 ▶ 34:27 SVB, the banking crisis and climatetech
GREEN BLUEPRINT Assertion Supported
Kra: Silicon Valley Bank was the leading lender in climate tech
“That enabled, that empowered Silicon Valley, that helped make Silicon Valley better at starting really amazing companies, and in climate tech, they were the leading lending partner out there.”
Gabriel Kra Mar 20, 2023 ▶ 13:26 A bank collapse threatens climate startups
Alströmer: Strong PM Skills Outweigh Domain Expertise at Climate Startups
“And it's much more valuable to have that background than to have this specific domain expertise background. Like, those are complimentary, but as a PM, having the solid PM background is the more valuable piece, I would say.”
Gustaf Alströmer Mar 2, 2023 ▶ 1:05:49 Lessons from working with 600+ YC startups | Gustaf Alströmer (Y Combinator, Airbnb)
CATALYST Assertion Supported
Kann: Climate Tech VC Funding Has Declined Slower Than Broader Tech
“What I will say is that I would say climate tech funding has been slower to decline than traditional tech funding in the venture world. So there was a quicker, bigger kind of turn, downturn in broader tech world than there was in climate tech.”
Shayle Kann Feb 2, 2023 ▶ 19:42 Mailbag episode! Biotech, layoffs, battery recycling and more
CATALYST Assertion Not checkable as stated
Kann: Tech Layoffs Accelerating Talent Migration Into Climate Tech
“There already was a big wave of talent coming from traditional tech into climate tech that was happening. It's been happening for years. There've been all these great organizations spun up specifically to help people who are, you know, really high caliber indi…”
Shayle Kann Feb 2, 2023 ▶ 23:03 Mailbag episode! Biotech, layoffs, battery recycling and more
ALL-IN Prediction Not checkable as stated
Friedberg: Inflation Reduction Act will drive VC influx into climate tech
“I personally think we are going to see a significant influx of venture capital and support for a lot of these climate tech and, you know, new energy material and manufacturing projects that otherwise may have been held back because the subsidy will kickstart.”
David Friedberg Aug 20, 2022 ▶ 1:14:18 E92: Adam Neumann's second act, a16z's $350M bet, housing policy, Inflation Reduction Act & more
CATALYST What-if
Kann: Modern renewables would not exist at scale without 2008 stimulus
“I think it's pretty easy to make the case that most of what we see today in this space, certainly in the case of renewables, at least would not exist, at least not at the current scale. Had that bill not deployed billions of dollars across an array of technolo…”
Shayle Kann Aug 5, 2022 ▶ 2:17 What the Inflation Reduction Act of 2022 would mean for climatetech
CATALYST Prediction Not checkable as stated
Kann: IRA will impact climate tech like 2008 stimulus on steroids
“And there is absolutely no question in my mind that the Inflation Reduction Act, should it pass, noting that I am recording this before we know whether it will or not for sure, will be the same, but on steroids.”
Shayle Kann Aug 5, 2022 ▶ 2:32 What the Inflation Reduction Act of 2022 would mean for climatetech
GREEN BLUEPRINT Assertion Supported
Multani: Over 600 SPACs raised in 2021 included substantial climate focus
“There were like over 600 SPACs raised in twenty-twenty-one. It was, you know, a good chunk of them were climate tech related.”
Saloni Multani Jun 22, 2022 ▶ 8:50 Catalyst: Will the bear market hurt clean energy?
CATALYST Insight
Multani: Decarbonization is fundamentally a capital stock turnover problem
“Climate is at its core a capital stock turnover problem where we need to deploy Ultimately, pretty low-cost capital. The corpus of it needs to be in order to turn over our brown infrastructure and make it green.”
Saloni Multani May 19, 2022 ▶ 5:42 How will the downturn affect climate tech?
CATALYST Opinion
Multani: Market downturn reflects macro risk-off rotation, not climate-specific dislocation
“So you see this, you know, this dislocation in the market is not a climate tech dislocation. It's a it's candidly going from, like, risk on to seeing a lot of those, you know, risk on bets pull back. I mean, you're seeing it hit Everything from, you know, our …”
Saloni Multani May 19, 2022 ▶ 13:57 How will the downturn affect climate tech?
CATALYST Prediction Not checkable as stated
Kann: Climate tech's next decade is electrochemistry vs. biology
“I think the greatest battle in climate tech over the next decade is going to be a race between electrochemistry and biology to solve our biggest climate problems.”
Shayle Kann Jan 18, 2022 ▶ 2:13 Microbes, meat and materials: biotech meets climatetech
CATALYST Opinion
Kann: 80% of climate tech tasks require chemical or biological conversion
“Probably 80% of the things we need to do in climate tech can be solved either by biologically or electrochemically converting Thing X into thing Y.”
Shayle Kann Jan 18, 2022 ▶ 2:27 Microbes, meat and materials: biotech meets climatetech
CATALYST Insight
Hanson: Climate tech moats require fundamental science, not just rapid capital
“Like if you can build a company just by pouring, you know, capital on it in one or two years, I mean, you don't have a real moat. Maybe there's, you know, network effects and different things in software, but in climate tech, I mean, your moat comes from funda…”
Rob Hanson Jan 10, 2022 ▶ 35:26 Inside the Energy Department's loan deal to back hydrogen
CATALYST Opinion
Naam: SPACs generated more upside for deep tech than other investments
“I think it's a fair case to be made that SPACs have generated more upside for deep tech in climate tech and in other sectors than they have for any other Type of investment”
Ramez Naam Nov 11, 2021 ▶ 36:55 Can 'deeptech' venture capital solve climate change?

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