DOE Event | EarthEn Energy

10 Years of DOE Lab-Embedded Entrepreneurship

Heat Battery Demo in Utah

Balance, Stability, and the Future of Power Systems

Discussing the future of energy storage with sCO₂-based LDES and heat battery technology.

How AI-driven grid solutions and storage are solving interconnection challenges

How a championship pitch led to a new company, global investment, and a mission to empower Arizona founders.

Climate Tank 1.0 Showcase

Exploring next-generation sCO₂-based LDES and heat battery innovations for a cleaner energy future.

Delhi This Week

Energy & Climate Startup Week

Experts discuss how LDES technologies are shaping a resilient, flexible, and scalable energy ecosystem for India.

Bangalore | June 21

EarthEn Energy | LEEP Innovation Showcase

Energy for Infrastructure at CERAWeek Houston

Ecosystem Exchange in Action

June 18 | Energy & Climate Dialogue

Energytech Nexus | Pilotathon 2025

Momentum Capital’s First Energy Storage Investment

Exhibitor Partner Announcement

Mumbai Discussion on Long-Duration Energy Storage

Powering the Future of AI Infrastructure

5 Talks | Energy for Infrastructure

Join us at the inaugural RE+ Storage to explore the future of clean energy innovation.

Heat Battery Demo in Utah

Sharing real stories of hustle, consistency, and the hidden effort behind startup success.

Exploring how next-gen battery technologies are transforming energy, mobility, and industrial systems.

Launch of the EarthEn Heat Battery at RE+ Storage

EnergyTech Nexus | 14 Startup Ventures

Southeast Venture Showcase

Insights from a Grid-Scale Storage Debate

EarthEn Energy joins PHX Startup Week!

EarthEn Energy just presented at Southeast Venture

EarthEn Energy will be showcasing our progress at the Berkeley Lab

EarthEn Energy proudly joined the stage at IACMI

EarthEn Energy: A Proud Startup Emerging from Innovation Crossroads

EarthEn Returns to DOE Stage Two Years After Innovation Crossroads Pitch

EarthEn’s efficient, cost-effective CO2 battery

EarthEn Energy proudly presented at the LDES Symposium by NSF Engines

EarthEn Energy Receives DOE Award Amid December’s Surge in Startup Energy News

EarthEn Energy’s Solutions Featured by the U.S. Department of Energy

EarthEn Energy received two prestigious recognitions from the U.S DEO

EarthEn Energy Awarded $400K Grant as Part of Innovation Crossroads Cohort 2023

EarthEn is presenting today at Greentown Labs Houston.

EarthEn just won the People's Choice Award (Best Pitch) here at Energy Sector Pitch Day, Greentown Labs Houston!

EarthEn Energy Co-Founder Manas Leads the Charge at the Intersection of Climate, Energy, and AI

EarthEn Energy has received further DOE support for our grid-scale energy storage.

EarthEn will be presenting today at the special event of Venture Café Phoenix.

EarthEn Energy Joins Sustainability Cohort at Plug and Play Tech Center’s AccelerateAZ

EarthEn Energy Takes Stage at Startup World Cup in San Francisco, Presenting to 3,000+ Attendees

EarthEn had the great pleasure of presenting to ASU-affiliated VCs and corporates in this special session from PnP.

EarthEn Energy is a thermo-mechanical energy storage solution (battery!) that uses CO2

EarthEn Energy Joins accelerateAZ’s Arizona Sustainability Cohort Driving Innovation in Renewable Energy

EarthEn Energy Joins NSF SWSIE Panel to Discuss Key Energy Challenges in the Southwest

EarthEn just won the Startup World Cup AZ

EarthEn Energy is among the Top 10 Arizona startups selected to pitch at the first-ever Startup World Cup of Arizona

EarthEn Energy on Digital WildCatters: How Supercritical CO₂ Tech Is Powering the Next Energy Breakthrough

EarthEn Energy is a recipient of the SBIR/STTR Matching Fund

EarthEn has won the Office of Electricity storage voucher

EarthEn glimpse at the latest DOE conference

EarthEn Energy decided to renew IESA Membership

EarthEn, has been included in Marquis Who's Who

EarthEn will be giving updates

EarthEn Awarded NSF Funding to Revolutionize Heat Battery

EarthEn is exhibiting at the ARPA-E Innovation Summit in Dallas this year

EarthEn has won the Edison Award

EarthEn's Revolutionary Energy Storage Solutions: Harnessing CO₂ for a Greener Future

EarthEn, for being selected as a finalist for the 2024 Edison Awards

EarthEn has won the 2024 Deep Tech Climate Innovations Startup Challenge

EarthEn wins the Extreme Tech Challenge at CES 2024

EarthEn is proud to be a part of the Greentown Labs Climate Tech Summit

EarthEn receives DOE funding

CEO Manas is part of cohort 7 of Innovation Crossroads

EarthEn a part of the reputable Joules Accelerator

EarthEn a part of Black & Veatch’s IgniteX 2023 cohort

EarthEn a part of QBE’s Leading Cities Program

EarthEn working with the Rice Alliance

EarthEn won at the IEEE Conference’s pitch competition

EarthEn part of the Plug & Play ecosystem

EarthEn- a part of the DOE-funded Impel program

EarthEn chosen as Rice Alliance’s Startup

EarthEn is proud to have won third competition

EarthEn won Tucson’s premier startup competition

EarthEn won India’s IESA’s Global Startup Showcase

EarthEn won Sasin’s Global Bangkok Business Challenge Competition

EarthEn chosen as Houston’s Rice Alliance’s Startup of 2022.

EarthEn chosen as a semi-finalist into 2022’s RBPC

Finalist at the National Energy Storage Summit

Won our second competition

Won our first competition