Pitch day is coming.
Welcome to a day filled with discussion and inspiration. Pitch Day features our exceptional startup finalists–but more importantly, it highlights their transformative ideas for advancing the future of clean energy.
When: Thursday, March 14, 2024

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Pitch Days by the Numbers






Our Global Finalists
They come from around the globe with one goal: a future fueled by cleaner, affordable energy.
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locations for our participants,
alumni, or finalists.
Past Keynotes
Discussion. Innovation. Passion. If you’re looking for inspiration, look here.
September 2023
Holt and Mitisek
Maynard Holt, CEO, Veriten and Erik Mitisek, Co-founder, Denver Startup Week.
May 2023
Jeff Miller
Jeff Miller Chairman of the Board of Directors, President, and Chief Executive Officer of Halliburton talks with Walter Isaacson.
January 2023
Rita Barnanwal
Dr. Rita Barnanwal CTO of Westinghouse Electric Company talks with Maynard Holt, Founder and CEO of Veritan.
September 2022
Jack Brouwer
Walter Isaacson and Professor Jack Brouwer discuss the future’s most promising new technologies.
May 2022
Jennifer Holmgren
Walter Isaacson discusses tackling big problems as a startup entrepreneur with LanzaTech’s Jennifer Holmgren.
January 2022
Andrew Beebe
Walter Isaacson and Andrew Beebe discuss Andrew’s journey from energy tech’s early years to today.
September 2021
Ira Ehrenpreis
Walter Isaacson and Ira Ehrenppreis discuss Ira’s philosophy of impact investing.
Past Pitch Days
Pitch Day happens three times a year, and we’re amazed by our finalists every time—view these previous pitches and you will be too.
Video Playlist
September 2023
Keynote Speakers:
Maynard Holt and Erik Mitisek
Featured Finalists:
Advano
Airovation Technologies
Ayrton Energy
Cache Energy
Disa Technologies
Marel Power Solutions
Mirico
PV2+
Standard Carbon
XtraLit
January 2023
Keynote Speakers:
Dr. Rita Barnawal and Maynard Holt
Featured Finalists:
CZAR Power
Extract Energy
Fuel X
H Quest Vanguard
LiNa Energy
MADA Analytics
Quino Energy
Rebound Dynamics
Solaires
Vertoro
September 2022
Keynote Speakers:
Walter Isaacson and Jack Brower
Featured Finalists:
Sakowin
Aesir Technologies
Proteum Energy
Compact Membrane Systems
Sungreen H2
Enersion
Influit Energy
Arix Technologies
Rocsole
Matrix Sensors
May 2022
Keynote Speakers:
Walter Isaacson and Jennifer Holmgren
Featured Finalists:
Green Li-ion
Vortex
AW-Energy Oy
Luftronix
Geyser Batteries
RenKube
Azura Wave Power
Revolution Turbines Technologies
RedShift Energy
Renew Power Systems, Inc.
September 2021
Keynote Speakers:
Walter Isaacson and Ira Ehrenpreis
Featured Finalists:
Moonflower Technologies
Icarus RT
Helix Power
SolvCor
Emvolon
Trillium Renewable Chemicals
Aeon Blue Technology
E-Zinc
Strayos
May 2021
Keynote Speakers:
Walter Isaacson and Carmichael Roberts
Featured Finalists:
Alumina Energy
Carbon280
Electriq Global
EthosGen
Parasanti
SurgePower
CalWave Power Technologies
Utility Global
Renewell Energy
Induction Food Systems (IFS)
Ionada Carbon Solutions