Subtraction = highest ROI move you’re ignoring

When will customers overpay for power? When delay costs them billions of dollars. AI demand is rewriting energy economics faster than regulators can react.This episode draws from real operator conversations across utilities, AI infrastructure, and venture-backed climate companies.We talked about:The “watt-bit spread” - Why a single electron today can be worth billions more than the same electron later for AI companies Speed vs perfection - Where customers will accept an 80% solution now instead of waiting for a perfect oneRadical candor gap - Most CEOs think they challenge directly but default to avoidance or aggressionAutonomy drift - How high-performing teams quietly slide from ownership into neglect without founder attentionPricing power - Identifying customers with extreme urgency and low price sensitivity to accelerate revenue--Work with me (EFI)Private CEO group (capped at 50) for climate tech founders navigating capital, strategy, and scale. entrepreneursforimpact.comNewsletter (Climate CEOs)Read by 40,000 climate operators and investors annually. entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

AI is scaling nuclear plants without touching the reactor, by automating thousands of required workflows behind the scenes.Nuclearn’s strategy is simple but rare: start painfully narrow, prove ROI fast, then expand across the plant.Bradley Fox and Jerrold Vincent are co-founders of Nuclearn, deploying AI tools across 70+ global reactors. And shout out to our friends at SJF Ventures for this introduction.Land before you expand — Winning dozens of nuclear reactors before raising venture capital proved that a hyper-focused beachhead beats a broad go-to-market in risk-averse industriesNiche down until it hurts — Targeting a single regulation-mandated pain point (Corrective Action Programs) gave Nuclearn a horizontally scalable wedge into every reactor on earthWorkforce crises create durable markets — When an industry needs 2-3x its workforce but takes a decade to train people, AI isn't a nice-to-have — it's infrastructurePrice for partnership, not extraction — Targeting ~30% of customer savings and offering transparent annual subscriptions built trust in an industry that buys on relationships and long time horizonsNights and weekends are your proof of concept — If you can't sustain a year of bootstrapped hustle before quitting your day job, you're not ready for the full-time grind of a startup--Work with mePrivate CEO group for VC/PE-backed climate tech founders navigating capital, strategy, and scale. Capped at 45 CEOs. → entrepreneursforimpact.comNewsletter2 insights, 2 minutes. Climate tech finance, strategy, leadership. → entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

Climate founders are told to add. The best ones subtract.In capital-heavy sectors, focus isn’t a strategy. It’s survival.Strategic sprawl kills startups - more tech, markets, and use cases increase execution risk in already complex systemsSubtraction as strategy - the constraint is not ideas, it’s prioritization under capital, permitting, and time pressureCustomer narrowing - don’t sell to utilities, corporates, and governments at once; pick the highest pain buyer and dominateGeographic focus - fragmented go-to-market across regions slows permitting, sales, and deployment velocityCultural shift - replace “what should we build?” with “what should we kill?” to force tradeoffs and clarity--Work with me (EFI)Private CEO group (capped at 50) for climate tech founders navigating capital, strategy, and scale. entrepreneursforimpact.comNewsletter (Climate CEOs)Read by 40,000 climate operators and investors annually. entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

AI is quietly replacing helicopters and guesswork in how utilities manage trees and wildfire risk. This CEO explains how satellite data + machine learning turns an $8B problem into a precision operation.Fiona Spruill is CEO of Overstory, a climate tech company using satellite data and AI to prevent power outages and wildfires. She previously held leadership roles at The New York Times and Meetup.Overstory is a vegetation intelligence platform focused exclusively on electric utilities, helping them analyze every tree and ground fuel risk across their grid to prioritize action and reduce outages and fires. They’ve raised $68M to scale the venture so far.We talked about:Why vegetation management is an $8B/year blind spot - Utilities overspend with low precision and rising climate riskHow AI actually works here - Mapping every tree’s height, health, and proximity to power lines from satellite imageryThe real product isn’t data - Turning insights into prioritized actions for crews in the fieldFocus as a strategy - Killing multiple industries to go all-in on utilities as the only customerClimate adaptation vs mitigation - Why grid resilience and wildfire prevention are underinvested but critical--Work with mePrivate CEO group for VC/PE-backed climate tech founders navigating capital, strategy, and scale. Capped at 45 CEOs. → entrepreneursforimpact.comNewsletter2 insights, 2 minutes. Climate tech finance, strategy, leadership. → entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

Three decisions shaping climate CEOs right now: where to build, how to build confidence, and what to fix first.Speed vs purity - 30% of data centers going behind-the-meter, often gas-powered; permitting speed and time-to-power are dominating carbon goalsGeography arbitrage - red states with faster permitting winning deployment; “Whole Foods per capita” matters less than interconnection timelinesConfidence loop - most CEOs over-index on “the gap”; tracking “the gain” builds repeatable confidence and better executionEvidence over narrative - “we did” compounds trust internally and with investors; institutionalize monthly gain reviews tied to revenue and traction metricsConstraint focus - identify the single bottleneck that breaks if demand doubles; apply urgency to the system, not emotional volatility in leadership--Work with me (EFI)Private CEO group (capped at 50) for climate tech founders navigating capital, strategy, and scale. entrepreneursforimpact.comNewsletter (Climate CEOs)Read by 40,000 climate operators and investors annually. entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

Shipping containers, pilot sites, and conservative warranties. Why Tempo is scaling industrial heat the slow-and-steady way on purpose.--Tempo is commercializing an ultra-high-temperature thermochemical energy storage technology for the $1T+ industrial heat market.Pasquale Romano, CEO, has over 35 years of executive management experience, including roles as CEO of ChargePoint with four exits under his belt.In this podcast, you’ll learn about the following:Simplify Innovation: Thermal batteries that integrate seamlessly with existing systems reduce operational friction and accelerate market adoption.Sustainable Growth: Avoid rushing for unicorn status; focus on building solid foundations and long-term value over quick exits.Strategic Supply Chains: Designing products to fit standard shipping containers allows for efficient distribution and scalability without custom solutions.Phased Adoption: Deploying small batches at pilot sites helps clients validate performance and gradually increase energy shifts.Innovative Constraints: Engineers optimized battery design within strict shipping limits, turning constraints into practical solutions.Flexible Market Channels: Partnering with energy services companies while maintaining direct sales balances customer trust with scalable reach.Reliable Foundations: Emphasizing conservative warranties and pilot testing builds a dependable reputation, essential for scaling.--Work with mePrivate CEO group for VC/PE-backed climate tech founders navigating capital, strategy, and scale. Capped at 45 CEOs. → entrepreneursforimpact.comNewsletter3 decisions, 2 minutes. Climate finance, strategy, leadership. → entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

Former NHL All-Star Mike Richter leads Brightcore Energy, building energy-efficiency and geothermal systems for commercial and municipal buildings.Geothermal basics - Uses stable ~55°F ground temp as thermal battery; far more efficient than air-source systems in extreme tempsMarket gap - <1% adoption in North America vs ~25% in Northern Europe; demand exists, deployment is the bottleneckReal moat - Directional drilling (800 ft, tight spacing) + in-house design enables dense urban installs; ops advantage > techGeology matters - Bedrock (e.g., Manhattan schist) lowers cost; sand and landfill increase complexity and capexFinancing wins deals - Energy-as-a-Service + 40–50% tax credits remove upfront cost barriers; nonprofits now eligibleCapital strategy - Took outside capital to fund equipment + long sales cycles; dilution vs bigger pie tradeoffFounder lesson - Transitioning domains requires humility; persistence beats speed in infrastructure markets--Work with mePrivate CEO group for VC/PE-backed climate tech founders navigating capital, strategy, and scale. Capped at 45 CEOs. → entrepreneursforimpact.comNewsletter3 decisions, 2 minutes. Climate finance, strategy, leadership. → entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

CEOs, "I want input." Teams, "My vote matters equally." That mismatch kills trust and speed.How to balance leadership judgment vs team input in climate tech.The Decision:“This is not a democracy, but I want your opinion” - How to balance authority vs inclusion“I know best” vs “We know best” - CEO judgment vs collective intelligence“I hired you because you’re smart” vs “Stop being so smart right now” - When input helps vs slowsWhy this matters:Climate tech = high stakes - capital-intensive, long timelines, few second chancesStrong teams improve decisions - but only with clear rolesMismanaged input creates resentment - asking, then ignoring, erodes trustNot all opinions are equal - experience and accountability matterWhat to do:“Help me think” - signal input, not consensusDefine decision rights - who decides vs who inputsWeight expertise - don’t treat all views equallyClose the loop - explain decisions, especially when you disagreeThe shift:Input is not a voteClarity is kindnessIf it fails, own it fullyShare lessons, earn trust, decide again--Work with me (EFI)Private CEO group (capped at 50) for climate tech founders navigating capital, strategy, and scale → entrepreneursforimpact.comNewsletter (Climate CEOs)3 decisions, 2 minutes. Climate finance, strategy, leadership → entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

Voyager Ventures backs early-stage climate companies at seed and Series A with ~$475M AUM. Leo Banchik shares how they evaluate opportunities across unit economics, technology risk, and founder-market fit in a capital-constrained environment.In this episode:Unit economics > climate narrative - Companies like Arbor stand out because they work without subsidies. That’s becoming table stakes.Clean-sheet innovation still wins, but only selectively - Conifer’s motor redesign shows VCs will back first-principles tech, but only when the performance delta is clear and defensible.Battery assumptions are being reset - Investors are revisiting prior “no-go” categories as chemistries and cost curves shift.“No” is often provisional  - Voyager tracked companies like Electroflow over time. Relationship building can convert early rejection into later investment.AI is now embedded, not differentiated  - Tools like Allie AI show that automation is expected. It’s not a moat unless tied to proprietary data or workflow lock-in.Founder profile: conviction + adaptability  - Best teams combine strong technical beliefs with a willingness to update assumptions quickly.Key decision for foundersBuild a climate company that needs subsidies to survive… or one that works on pure economics?--Work with me (EFI)Private CEO group (capped at 50) for climate tech founders navigating capital, strategy, and scale → entrepreneursforimpact.comNewsletter (Climate CEOs)3 decisions per week on climate finance, strategy, leadership → entrepreneursforimpact.substack.comLeave a reviewIf you got value, take 30 seconds and do the community a favor. It helps push more capital and talent toward scalable climate solutions.

Three NEW topics on climate tech finance, decision tools, and mindful leadership:Finance — Plan for your exit at the beginning (not the end)Tools — Jobs To Be Done framework (from the Father of Disruptive Innovation)Leadership — The monkey lesson (from Google’s Moonshot Factory)------------Join EFI's CEO group — The private room for climate CEOs making nine-figure decisions Become an EFI Climate CEO Fellow: a confidential peer community for VC- and private equity-backed CEOs in climate tech and sustainability. Capped at 50 CEOs and 50 investor mentors, representing $40B in market value or investment assets.👉 https://www.entrepreneursforimpact.comGet my 3-minute newsletter: Climate CEOsFor climate CEOs: 3 decisions each week in climate finance, strategy tools, and mindful leadership — based on work with 300+ climate CEOs and 25 years of meditation practice.👉 https://entrepreneursforimpact.substack.comLeave a podcast review to help others discover these guests.I don't take any sponsors, so this 30-second favor really helps lot. We need millions more people to get to work on profitable climate solutions. Thanks in advance!👉 https://ratethispodcast.com/guides/where-can-people-leave-podcast-reviewsAbout the host: Dr. Chris WeddingClimate CEO coach, investor, serial founder, board member, professor, and occasional monk. For more on climate tech startups and leadership, follow daily posts on LinkedIn:👉 https://www.linkedin.com/in/christopherwedding