CleanTechies Podcast

The Trump Administration's Critical Minerals Grant: What's the Real Story?Is the Trump administration really putting a billion dollars into critical minerals? Not exactly. Most of it is just a re-packaging of existing funds.But this isn't about politics—it's about opportunity.In this episode, we sit down with Joel Armin-Hoiland, founder of Climate Finance Solutions, who has secured over $1.6 billion in grants for climate tech companies. He's here to reveal where the real grant money is, how to get it, and what language you absolutely must avoid in your applications.💥 Key TakeawaysThe "Billion Dollar" Announcement: We break down what's really behind the headlines and where this funding is coming from.The Control-F Problem: Joel shares a shocking insight: grant applications are being rejected for using certain "trigger words." Find out what to avoid.Strategic Partnerships: Learn why a startup's best move might be to partner with an established company to unlock government funding.A-to-Z Funding: Discover a surprising list of energy and tech sectors the current administration is actively funding, from nuclear to AI.Meet Joel! He'll be at our NY Climate Week Event on Sep 23rd, 2-4:30 pm. Space is limited, so grab your spot now!➡️ Register for the NY Climate Week EventListen to the full episode now to get a competitive edge in securing your next grant!Episode Topics:(07:00) What Climate Finance Solutions Does(12:30) Overview of the Five Notices of Intent (NOIs)(23:30) The Rationale for US Onshoring Supply Chains(25:20) The Importance of Language in Grant Applications(29:40) The Likelihood of Funding Going Through(49:10) Future Funding Predictions and PrioritiesSPONSOR:ErthTech Talent: Fast, Accurate, and Affordable Headhunting for your CleanTech Startup. Get Started TodayConnect with Us:Connect with Silas on LinkedInConnect with Somil on LinkedInDisclosures: This podcast is NOT investment advice. Do your own due diligence. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit cleantechies.substack.com/subscribe

This is a free preview of a paid episode. To hear more, visit cleantechies.substack.comToday’s episode dives into the nuanced world of climate finance and infrastructure with Brendan Bell, Chief Operating Officer and Partner at Align Climate Capital. Unlike most investors who play in either venture or infrastructure, Align straddles both worlds—backing early-stage companies while also owning and operating clean energy assets.Brendan shares his unusual path from the Sierra Club to the U.S. Senate, the Department of Energy’s Loan Programs Office, and now into the private sector. Along the way, he offers candid insights into what makes a strong infrastructure investment, how venture-backed technologies eventually scale into bankable assets, and why understanding both sides of the capital stack is critical to accelerating the clean energy transition.This is a masterclass on the interplay between policy, venture innovation, and hard infrastructure. If you’ve ever wondered how moonshot technologies meet the realities of capital markets and project finance, this conversation will give you the inside view.

How can we fight climate change by focusing underground?It turns out one of the biggest untapped climate solutions isn’t in the air—or in the trees, it’s in the soil beneath our feet. Today’s guest has developed a game-changing way to measure and protect soil organic carbon, helping farmers, agribusinesses, and carbon markets work together for climate impact and economic resilience.Our guest is Chris Tolles, Founder & CEO of Yard Stick PBC.Some quotes to hook you:“Soils store way, way more carbon than all the trees and plants and animals combined.”“If you want to sell soil carbon credits, you’ve got to measure soil carbon—accurately and at scale.”“Healthy soils aren’t just about climate—they’re about keeping Cheerios on the shelves.”“Identify the application of your technology that helps someone make money or save money—that’s what all businesses do.”Check Out Our Sponsor!ErthTech Talent – Expert, Affordable CleanTech Search FirmGet the best CleanTech talent without paying absurdly high prices.Affordable: Search fee is 12–15% of first-year base salary (most charge 25–30%).Specialized: ONLY works with CleanTech startups.Proven: 70+ placements since 2020 (Aypa Power, ChargeScape, QCells, & more).Save time and money when you work with ErthTech Talent.Plus, Silas runs it—so you already know him. Reach out and tell him you saw this ad.Show Notes: Topics05:50 – What Yardstick does and how the tech works08:07 – Why soil organic carbon matters for climate and food security09:31 – Is higher soil carbon concentration always better?09:31 – Yardstick’s two main revenue streams14:02 – Climate product or economic solution?17:21 – How big companies will make the change30:12 – Is framing as a “climate solution” a dead end?36:45 – Balancing production and soil health42:16 – Revisiting emissions per calorie in agriculture49:10 – Messaging Yardstick to different audiencesLinks- Connect with Somil | Connect with Silas- Follow CleanTechies on LinkedIn- This podcast is NOT investment advice. Do your homework and due diligence before investing in anything discussed on this podcast. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit cleantechies.substack.com/subscribe

Ever wonder how we are going to decarbonize heavy industry? Well, you won't have to wonder much longer. Today's guest has an incredible solution that is 1) drop in, 2) cost parity (or better), 3) has an existing supply chain, 4) overcomes any scarcity concerns, and 5) prevents users from changing anything they do. Our guest is Peter Godart, the Co-Founder of Found Energy. Some quotes to hook you:- "We've developed what we call the world's first rechargeable fuel."- "There's really no other technology that can store energy for this long and then be dispatched as easily."- "Aluminum is just one of the best materials we have available to actually burn something."- "If you don't have a green grid, actually exacerbates the issue. At least in the short term, makes things worse."Check Out Our Sponsor!ErthTech Talent: Expert, Affordable CleanTech Search FirmGet the best CleanTech talent without paying absurdly high prices. Affordable: Our search fee is 12-15% of first-year base salary (most charge 25-30%).Specialized: We ONLY work with CleanTech startups.Proven: 70+ placements since 2020 (Aypa Power, ChargeScape, QCells, & more).Save time and money when you work with ErthTech Talent. Plus, Silas runs it, so you already know him. — Reach out and tell him you saw this ad.📝 Show Notes:Topics1:04 Core technology & how it works?4:58 Why is a new fuel source needed for industrial decarb?13:00 What is "rechargeable fuel"?19:08 Path to cost parity w/ fossil fuels20:56 You can use aluminum waste!? 26:24 Targe industries & markets34:36 How to handle the supply chain? 40:37 Energy density comparison to traditional fuels50:51 Next milestones for scaling the technology1:01:50 Timeline for commercial deploymentLinks- Connect with Somil | Connect with Silas- Follow CleanTechies on LinkedIn- This podcast is NOT investment advice. Do your homework and due diligence before investing in anything discussed on this podcast. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit cleantechies.substack.com/subscribe

CleanTech founder Conor Madigan (Aether Fuels) reveals sustainable fuel tech breakthroughs, smart hiring, & building resilient climate startups.Join us as Conor Madigan, Founder and CEO of Aether Fuels, shares how their innovative tech is set to decarbonize aviation and shipping by drastically cutting costs and boosting fuel yield from waste streams. A second-time founder, Conor also unpacks his proven strategies for building high-talent, low-ego teams and fostering constructive tension for optimal results.Listen on: Apple Podcasts | Spotify | YouTube | Pocket CastsMemorable Quotes:"The overall result of that is to cut the capex of a plant by about 50%." — Conor Madigan"Until you've built a big network of your own... it's pretty invaluable to have a top-notch recruiter." — Conor Madigan"If you compare an electrified system versus a fired system, you can boost the output by about 20%." — Conor Madigan"I… try to create a constructive sort of tension inside of an organization by pairing together certain personality traits." — Conor MadiganIn this episode, we discuss:00:53 - Introduction to Conor Madigan and Aether Fuels03:55 - Aether Fuels' core technology and market05:27 - The innovation: cutting CAPEX and boosting yield28:00 - The year-long "funnel" to choose the right climate problem30:59 - Conor's philosophy on team building: high talent, low ego32:00 - Creating constructive tension in R&D vs. Engineering38:35 - Why senior hires need to be "player-coaches" at startups40:30 - Transparent communication during challenging times46:00 - Policy trends and market drivers for SAF49:50 - Cost parity expectations for Aether Fuels' productLinksConor Madigan | Aether FuelsConnect with Somil on LinkedIn | Connect with Silas on LinkedInFollow CleanTechies on LinkedInThis podcast is NOT investment advice. Do your homework and due diligence before investing in anything discussed on this podcast. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit cleantechies.substack.com/subscribe

Today, we're speaking with Cole Ashman, the CEO and founder of Pila Energy. Pila is democratizing access to battery backup systems through industrial-grade, consumer-priced batteries that are simply plug-and-play. No electricians, no permitting, just reliable power.Pila's innovative approach is disrupting the home energy market, from enabling demand response programs to making backup power accessible and affordable for everyone. Listen today to hear how they are reshaping energy reliability and demand response access. Listen on: Apple Podcasts | Spotify | YouTube | Pocket CastsSelect Quotes From This Episode:"Controlling loads... shutting off your air condition, technically great, but who wants their AC shut off on the hottest day of the year?" "We're able to turn entire apartment complexes into batteries by coordinating up to hundreds of these distributed batteries." [Sponsor] ErthTech Talent: Affordable CleanTech Search FirmTo build a successful CleanTech startup, you need the right people.Affordable: Our search fee is 12-15% of first-year base salary (most charge 25-30%).Specialized: We ONLY work with CleanTech startups.Proven: 70+ placements since 2020 (Aypa Power, ChargeScape, QCells, & more). Save time and money when you work with ErthTech Talent. Plus, Silas runs it, so you already know him. — Reach out today and tell him you saw this ad.LinksCole Ashman | Pila EnergyConnect with Somil on LinkedIn | Connect with Silas on LinkedInFollow CleanTechies on LinkedInThis podcast is NOT investment advice. Do your homework and due diligence before investing in anything discussed on this podcast. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit cleantechies.substack.com/subscribe

In this episode, we talk with Eric McShane, co-founder and CEO of Electroflow Technology (backed by Breakthrough Energy Ventures). Eric is on a mission to revolutionize lithium production, a vital battery material.We discuss the "Big Beautiful Bill's" impact on the battery industry and how Electroflow Technology's innovative approach addresses the critical need for domestic lithium production, especially given that "99% of this crucial battery material [LFP] is made in China." Eric shares how their unique process transforms brine into LFP, helping the U.S. become competitive again by "building real stuff" and using abundant low-concentration lithium brine resources.Key Topics:BBB's Impact: The "Big Beautiful Bill's" role in boosting U.S. battery capacity and achieving self-sufficiency in materials like lithium iron phosphate (LFP).Electroflow's Innovation: Details on Electroflow Technology's unique method for transforming brine into LFP and its benefits.Go-to-Market Strategy: Electroflow's plan for market entry and key differentiators.Climate Tech Perspective: Eric's insights on being a climate tech founder and the excitement of "building real stuff."Future Goals: Electroflow Technology's objectives and plans for utilizing U.S. lithium brine resources.Get Involved: How investors and engineers can connect with Electroflow Technology.Support the Show!Upgrade to paid today! It’s $10/month or $100/year. Your support helps us continue to bring you valuable CleanTech insights.Upgrade to Paid This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit cleantechies.substack.com/subscribe

This is a free preview of a paid episode. To hear more, visit cleantechies.substack.comIn this episode, we sit down with Nikhil Vadhavkar, co-founder and CEO of Raptor Maps, to uncover how the company is tackling the invisible crisis in clean energy: operational inefficiency across $250B+ worth of solar assets.

Wow - 250 Episodes! Thank you all for being part of this journey so far. Stick with us as it’s only getting better.Quotes From This Episode:"Operating an electric vehicle in your fleet is insanely cheap..." - Tyler Phillipi"Level 3 chargers without utility upgrades... Think garden hose in, fire hose out." - Silas Mähner"Amazon and Walmart... are doing the same exact thing from every portion of their fleet because it makes financial sense." - Tyler PhillipiAnnouncement! We’re hosting a CleanTechies meetup in San Francisco!If you’re around on the 10th of July in San Francisco, join us for a friends of CleanTechies meetup! Register today as space is limited!In this episode, we speak with Tyler Phillipi, CEO of OptiGrid. OptiGrid revolutionizes EV charging with innovative, easy-to-install units that cut installation time from 18 months to as little as 4 weeks. Partnering with Orange EV, OptiGrid tackles the fleet electrification bottleneck with a "garden hose in, fire hose out" approach, bypassing power constraints. Learn why giants like Amazon and Walmart electrify fleets for financial benefits, and how OptiGrid makes EV charging "dumb easy," driving a quiet revolution.Topics00:00 Operating electric vehicles in fleets is cheap (Cold Open)00:28 Intro to OptiGrid04:57 OptiGrid's technology 07:52 Why fleets are electrifying despite challenges12:52 OptiGrid's installation process19:07 Advantages of working with Orange EV24:03 Economic drivers for EV adoption30:40 Corporate sustainability commitments and EV adoption32:23 Grid challenges and the role of utilities35:12 Supply chain and battery manufacturing37:38 Tyler's thesis on team building43:36 Getting the best out of people44:45 Future of OptiGridLinksTyler Phillipi | OptiGridConnect with Somil on LinkedIn | Connect with Silas on LinkedInThis podcast is NOT investment advice. Do your homework and due diligence before investing in anything discussed on this podcast. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit cleantechies.substack.com/subscribe

Matt Ellis (Measurabl): Building a Climate Tech EmpireJoin us with Matt Ellis, Founder & CEO of Measurabl, as he shares how they're transforming the green building industry. Discover how they're leveraging data and AI to drive sustainability, navigating policy, and helping building owners lower emissions. Matt dives into building a billion-dollar climate tech company, the importance of constant reinvention, and lessons in fostering a thriving company culture.In this episode:(01:23) Reinventing Measurabl(05:57) AI and Data's Impact on Measurabl(15:43) Advice for Climate Tech Founders(35:42) Lessons Learned in Talent & Team Building(48:41) Emerging Trends in Sustainability Data & Business ModelsConnect:Matt Ellis on LinkedIn | Measurabl WebsiteConnect with Somil on LinkedIn | Connect with Silas on LinkedInFollow CleanTechies on LinkedIn-----This podcast is NOT investment advice. Do your homework and due diligence before investing in anything discussed on this podcast. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit cleantechies.substack.com/subscribe