August 22, 2025

E74: How Energize Capital is bucking fundraising trends and accelerating scalable climate tech businesses, with Managing Partner John Tough

42 minutes

On this episode, Nick is joined by John Tough, the Managing Partner of Energize Capital, a leading venture capital firm that invests in climate solutions across sectors, including energy and the grid, as well as industrial operations, electrification in mobility, and more.

Listen in as Nick and John chart Energize Capital’s journey and break down its investment and portfolio company support strategies. Further, Nick and John discuss the state of climate tech markets in the U.S. and Europe in 2025, make predictions for the coming decades, and home in on positives even as uncertainty abounds with shifting U.S. policy.

Further, Nick and John dive into:

Technology trends and market dynamics in the energy transition in 2025: Nick and John discuss major shifts in electrification and how climate tech 2.0 differs from cleantech 1.0, including a focus on mass adoption of EVs and related infrastructure, the increasing role of digital tools within traditional energy sectors, and the emergence of V2G technologies in markets like Europe. They also emphasize how cross-market learning can inform strategy and how cost declines in hardware (solar, batteries) create new opportunities for growth and innovation.
The role of specialized venture capital and investment strategies in climate tech: Their conversation highlights the importance of specialist investors in the climate tech market, distinguishing Energize Capital’s research-driven and hands-on approach to investing and supporting portfolio companies, the evolution of its funds, and why deep understanding of industry problems—rather than just technologies—is critical for successful investments and scaling businesses.
Resilience amidst uncertainty, and longer-term outlook for the climate sector: The podcast also pays significant attention to diagnosing and making prognosis for the unique moment climate tech, both in the U.S. and elsewhere, is in in 2025, with nods to political and financial uncertainty (e.g., policy shifts, interest rates), and the importance of keeping a long-term perspective. The conversation addressed risks related to fundraising and capital allocation, as well as the effects of negative headlines, and offers pragmatic advice for founders and prospective entrepreneurs to prioritize survival and adaptability.

Timestamps:

00:01:52 - Introductions

00:02:39 - Announcement of $430 million fundraise

00:03:57 - Growth and trajectory of Energize Capital

00:04:43 - John's background and early career

00:09:03 - Echoes of Cleantech 1.0 in Climate Tech 2.0

00:11:15 - Energize Capital's approach to supporting portfolio companies

00:15:07 - Commoditization trends in core climate technologies

00:16:59 – Energize Capital’s electrify everything focus

00:20:03 - Challenges of marrying consumer behavioral change to climate mitigation

00:23:44 - Geographic diversity in climate tech investments

00:26:39 - Navigating uncertainty in the U.S. markets

00:29:43 - Record energy demand as a catalyst for innovation

00:31:11 – A focus on positive developments in climate tech

00:31:38 - Upgrading the electricity grid for resilience

00:34:57 - Importance of a complete perspective on the climate capital stack

00:36:21 - Advice for founders and climate curious individuals alike

00:38:07 - Highlighting Energize Capital portfolio companies

Learn more about John’s work and Energize Capital by following both on LinkedIn and exploring Energize Capital’s website and portfolio here: https://www.linkedin.com/company/energize-cap + https://www.linkedin.com/in/johnjtough/ + https://www.energizecap.com/

If you love listening to The Keep Cool Show, please leave me a 5-star review on Rate My Podcast: https://ratethispodcast.com/keepcool

Plus, you can stay up-to-date on all things Keep Cool here: https://keepcool.co/ and follow Nick on LinkedIn: https://www.linkedin.com/in/nicholasvanosdol/

Thank you so much.

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By Nick Van Osdol

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