Episode 78

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Published on:

15th Apr 2026

E78: Attracting capital, both financial and human, during the climate tech "digestion" phase

In this episode, Nick sits down with Silas Mähner, founder of ErthTech Talent and the host of the CleanTechies podcast, to unpack how climate tech has evolved since 2020. Starting from Silas’s upbringing in rural, conservative Wisconsin and his accidental entry into renewable energy recruiting, they trace his journey from a deep skepticism of renewables to seeing cleaner, greener, more sustainable technologies and businesses as a once in a century industrial opportunity as part of which “everything we touch physically can be reinvented.” Nick and Silas also explore how political backlash, culture wars, and corporate pragmatism have reshaped the climate narrative: Even as the term "climate" loses favor in many business circles, especially in the U.S., many of the world’s largest companies are still quietly committing to technologies that cut emissions and drive other sustainability outcomes because they make good business sense, too.

From there, Nick and Silas zoom out to discuss Silas' priviledged vantage point into the recruiting and company building side of the space. Drawing on his work placing sales talent and hardware engineers into early stage companies, Silas explains why traditional recruiting models are structurally misaligned with pre-seed and seed stage climate tech startups, and how Earthsearch flips that script by stripping out overhead and lowering fees so founders can access high impact hiring support far earlier. For Silas, helping a first time founder land a key early hire is another way of bending the curve on the energy transition.

Finally, Nick and Silas use their joint focus on storytelling and media to probe bigger questions surrounding who feels “invited” and excited about climate work, how to tell compelling narratives without needing to rely on climate prerogatives, and why narrative and incentive design are often just as, if not more important, than the technologies, policies, and businesses in question themselves.

Timestamps:

00:01:46 - Guest introduction: Silas Mähner, founder of ErthTech Talent

00:02:08 - Evolution of "climate tech" and narrative semantics

00:02:44 - Silas background and entry into Clean Tech

00:07:29 - Silas' founding of EarthTech Talent and the Cleantechies podcast

00:13:25 - Innovations in recruitment business models

00:18:12 - Hiring, narrative, and market trends across the climate tech landscape

00:25:18 - Insights on building a durable company culture

00:32:15 - The role of storytelling in recruitment and capital raising generally

00:39:20 - The importance of maintaing and creating a positive worldview and vision

00:41:00 - Challenges and opportunities in the current climate tech environment

00:45:00 - The human touch to all things capital allocation, recruiting, and fund raising

For more from Silas, be sure to follow him on LinkedIn, check out his podcast, and connect with ErthTech Talent, whether you're a job seeker or a company looking for stellar hires.

For more from Nick, follow him on LinkedIn, X, and subscribe to his newsletter, Keep Cool.

Thank you so much.

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About the Podcast

The Keep Cool Podcast
Where climate tech investors get deep dives into the latest cutting edge technology and discover how it fits into the broader landscape.
Climate tech is constantly evolving. Why? To help solve the most important challenges facing our planet. With so much innovation it’s hard to pick out the companies to watch, and it’s even harder to connect them to the wider climate tech picture. That’s why The Keep Cool Show is here. Join host Nick Van Osdol as he dives deep into the latest technologies shaping climate solution technology, but also zooms out to help investors and anyone working in the industry join the dots and get a broader view of what’s really going on. Every week Nick is joined by a climate tech founder, investor or operator, discussing how they’re working to solve climate change. He’ll join the dots in real time, bringing out the nuances, trends and patterns in the industry. If you’re a climate tech professional already working in the industry, looking for the next big opportunity or simply curious about the space, this is the show for you. Episodes every other Thursday. Subscribe wherever you get your podcasts.

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Nicholas Van Osdol