--- title: "Houston Energy & Climate Week : Calendar of Events" description: Celebrate 2025 Houston Energy & Climate Week image: https://www.allyenergy.com/hubfs/Houston%20Energy%20%26%20Climate%20Week_Logo_Color-2.png --- [Skip to content](https://www.allyenergy.com/anchor-events#main-content) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. [![Houston Energy & Climate Week_Logo_Color-2](https://www.allyenergy.com/hs-fs/hubfs/Houston%20Energy%20%26%20Climate%20Week_Logo_Color-2.png?width=400&height=164&name=Houston%20Energy%20%26%20Climate%20Week_Logo_Color-2.png)](https://www.climateweekhouston.com) - GET INVOLVED #### **![2-Jun-03-2025-03-28-40-4813-AM](https://www.allyenergy.com/hs-fs/hubfs/2-Jun-03-2025-03-28-40-4813-AM.jpg?width=1920&height=1080&name=2-Jun-03-2025-03-28-40-4813-AM.jpg)** #### HECW is organized by Allies in Energy in collaboration with the City of Houston, Harris County, media, and hundreds of organizations and volunteers. There is something for everyone at Houston Energy and Climate Week.  Sponsor, donate, volunteer, speak, host an event, or become a vendor.  Join us September 14-19, 2025 GET INVOLVED - [Sponsor](https://climateweekhouston.com/sponsor) - [Donate](https://givebutter.com/HECW) - [Partner](https://climateweekhouston.com/partner) - [Volunteer](https://climateweekhouston.com/volunteer) - [Speak](https://climateweekhouston.com/speak) - [Register an event](https://climateweekhouston.com/2025events) - [Offer a space](https://climateweekhouston.com/offer-a-venue) - [Find a space](https://climateweekhouston.com/2025_venues) ABOUT HECW - [Planning Committee](https://climateweekhouston.com/2025_team) - [The Unity Committment](https://climateweekhouston.com/unity-committment) - [Announcements](https://climateweekhouston.com/en/blog) - [About the Founders](https://climateweekhouston.com/houston-energy-climate-week-history-about-the-founders) - [HECW History](https://climateweekhouston.com/the-history-of-houston-energy-climate-week) #### This year's 2025 theme is Unstoppable!  Anchor events will include an executive dinner, opening ceremonies, a hack-a-thon, pilot-a-thon, career fair, and closing ceremonies.    #### ![11-4](https://www.allyenergy.com/hs-fs/hubfs/11-4.jpg?width=1920&height=1080&name=11-4.jpg) - [SCHEDULE](https://lu.ma/houstonenergyclimateweek) - [ANCHOR EVENTS](https://www.allyenergy.com/anchor-events) #### **![2-Jun-03-2025-03-28-40-4813-AM](https://www.allyenergy.com/hs-fs/hubfs/2-Jun-03-2025-03-28-40-4813-AM.jpg?width=1920&height=1080&name=2-Jun-03-2025-03-28-40-4813-AM.jpg)** #### HECW is organized by Allies in Energy in collaboration with the City of Houston, Harris County, media, and hundreds of organizations and volunteers. There is something for everyone at Houston Energy and Climate Week.  Sponsor, donate, volunteer, speak, host an event, or become a vendor.  Join us September 14-19, 2025 GET INVOLVED - [Sponsor](https://climateweekhouston.com/sponsor) - [Donate](https://givebutter.com/HECW) - [Partner](https://climateweekhouston.com/partner) - [Volunteer](https://climateweekhouston.com/volunteer) - [Speak](https://climateweekhouston.com/speak) - [Register an event](https://climateweekhouston.com/2025events) - [Offer a space](https://climateweekhouston.com/offer-a-venue) - [Find a space](https://climateweekhouston.com/2025_venues) ABOUT HECW - [Planning Committee](https://climateweekhouston.com/2025_team) - [The Unity Committment](https://climateweekhouston.com/unity-committment) - [Announcements](https://climateweekhouston.com/en/blog) - [About the Founders](https://climateweekhouston.com/houston-energy-climate-week-history-about-the-founders) - [HECW History](https://climateweekhouston.com/the-history-of-houston-energy-climate-week) #### This year's 2025 theme is Unstoppable!  Anchor events will include an executive dinner, opening ceremonies, a hack-a-thon, pilot-a-thon, career fair, and closing ceremonies.    #### ![11-4](https://www.allyenergy.com/hs-fs/hubfs/11-4.jpg?width=1920&height=1080&name=11-4.jpg) - [SUPPORTERS](https://www.allyenergy.com/partners?hsLang=en) - [RESOURCES](https://climateweekhouston.com/hecw) - [CONTACT](https://climateweekhouston.com/get-involved) ![Search icon](https://5018647.fs1.hubspotusercontent-na1.net/hubfs/5018647/Design/Icons/Font%20Awesome/search.svg) ## Anchor Events Each year, Allies in Energy hosts anchor events to support the central theme of HECW.  Our anchor events also include dynamic speakers and activities to further the mission of the organization: empower individuals, organizations, and schools with the knowledge, skills, and experiences needed to inspire future leaders and enable energy workforce readiness, and curate meaningful networks and investments to harness the strength of collective efforts to address the opportunities presented by the changing energy landscape.  100 ## Events 5000 ## Participants 1 ## Amazing Week ![VIP & Dinner](https://www.allyenergy.com/hs-fs/hubfs/1-Sep-04-2025-01-37-00-2247-PM.jpg?width=1200&height=650&name=1-Sep-04-2025-01-37-00-2247-PM.jpg) **The "&" Reception and Dinner** **Sunday, September 14, 2025** **Sponsored by BBVA & Breakthrough Energy **   This is an invitation event for sponsors and supporters.  The goal of this dinner is to create connections to unify business leaders, investors, and philanthropists across Houston in energy, space, medicine, AI, the arts, government, and beyond.  **[REGISTER NOW](https://luma.com/izozfn4n)**     ![Opening Ceremonies](https://www.allyenergy.com/hs-fs/hubfs/2-Sep-04-2025-01-37-00-2327-PM.jpg?width=1200&height=650&name=2-Sep-04-2025-01-37-00-2327-PM.jpg) **Opening Ceremonies** **Monday, September 15, 2025** **Underwritten by: AWS, BBVA, NRG, and UH Main Campus**   This is a ticketed event that will highlight how Houston’s unique ability to connect diverse industries and ideas makes it an unstoppable force for innovation and progress. We will feature an inspiring lineup of luminaries, influencers, and visionaries.   **[REGISTER NOW](https://luma.com/xks77bmv)** ![Energy Tech Nexus](https://www.allyenergy.com/hs-fs/hubfs/3-Sep-04-2025-01-37-00-1933-PM.jpg?width=1200&height=650&name=3-Sep-04-2025-01-37-00-1933-PM.jpg) **Pilot-A-Thon** **Tuesday, September 16, 2025** **Underwritten by Energy Tech Nexus**   Hosted by Energy Tech Nexus, this is a ticketed event that will highlight Houston's unique innovation ecosystem in energy and climate.  This event is a launchpad for builders, dreamers, doers, and anyone wondering what’s possible when we think differently.  **[REGISTER NOW.](https://luma.com/pilotathon-2025?tk=0w7BbB)** ![HACK A THON](https://www.allyenergy.com/hs-fs/hubfs/4-Sep-04-2025-01-37-00-2083-PM.jpg?width=1200&height=650&name=4-Sep-04-2025-01-37-00-2083-PM.jpg) **The Hack the Heat Hack-A-Thon** **Wednesday, September 17, 2025 ** **Underwritten by Octopus Energy, NRG, and POST Houston**   Step into the future of sustainable innovation with the Hack the Heat Hack-a-Thon. This year’s inaugural event invites creative minds to develop solutions for optimizing energy use, combating extreme heat, and advancing renewable technologies. **[REGIST](https://luma.com/2gegchwe)ER NOW** ![Geothermal Day](https://www.allyenergy.com/hs-fs/hubfs/ANCHOR%20EVENT%20TABS%20WEBSITE.jpg?width=1200&height=650&name=ANCHOR%20EVENT%20TABS%20WEBSITE.jpg) **Geothermal & Lithium Day** **Wednesday, September 17, 2025** **Underwritten by Microthermal, Geothermal Rising and POST Houston**   ​The *24/7 Energy Abundance with Geothermal & Critical Minerals *event is a full-day program of panels, keynotes, and interactive sessions highlighting the game-changing role of geothermal energy and critical minerals in advancing the energy transition. [**REGISTER NOW.**](https://luma.com/bk9pjt42) ![Moxy Volunteer Appreciation](https://www.allyenergy.com/hs-fs/hubfs/5-Sep-04-2025-01-37-00-2229-PM.jpg?width=1200&height=650&name=5-Sep-04-2025-01-37-00-2229-PM.jpg) **Houston's Got Moxy!** **Wednesday, September 17, 2025** **Underwritten by Moxy Hotels, Nuestra Palabra, and Monday Sustainable Notebooks**   We did it HoYOUSton! ​Celebrate Houston’s unstoppable energy and vibrant cultural spirit at “Houston’s Got Moxy!”, a night dedicated to the volunteers and supporters who make Energy and Climate Week shine. **[REGISTER NOW.](https://luma.com/jq8oy2fw?tk=a3VRRJ)** ![Workforce Day](https://www.allyenergy.com/hs-fs/hubfs/7-Sep-04-2025-01-37-00-2227-PM.jpg?width=1200&height=650&name=7-Sep-04-2025-01-37-00-2227-PM.jpg) **Workforce Development Day** **Thursday, September 18, 2025 ** **Underwritten by NESFircroft**   The HoYOUSton workforce day is an opportunity to connect talent with innovation. At the crossroads of energy, AI, space exploration, medicine, and the arts,  "HoYOUSton" reflects the city's dynamic spirit, inviting everyone to contribute to its bold future.  **[REGISTER NOW.](https://luma.com/ue80rfcl)** ![Closing Ceremonies](https://www.allyenergy.com/hs-fs/hubfs/8-Sep-04-2025-01-37-00-2226-PM.jpg?width=1200&height=650&name=8-Sep-04-2025-01-37-00-2226-PM.jpg) **Closing Ceremonies** **Friday, September 19, 2025** **Underwritten by:  ALLY Energy, Alphachimp, Carbon Better, Energy Tech Nexus, Gallant, and University of Houston **   The closing ceremonies will reflect on a week of powerful dialogue, bold ideas, and new connections, honoring the innovators, educators, industries, and communities who are driving Houston forward.  **[REGISTER NOW.](https://luma.com/yt17y395)** ## **[Register](https://www.allyenergy.com/hecw/events?hsLang=en)** your event  We’re excited to have you join us as an event organizer and contribute to Houston’s vibrant climate and energy ecosystem. The heart of Climate Weeks across the country is the community organizing and events that take place during the week; you contribute to that pulse. Last year, we had over 3,500 registrants with more than 85 events, and we anticipate that number will increase again this year.  All events must be submitted to the calendar by August 31, 2025. We recommend submitting your event as soon as possible. The earlier we receive an event, the more time we have to promote it to our audiences. [This guide](https://www.allyenergy.com/hecw/events?hsLang=en)will show you how to feature your event on the centralized [HECW 2025 calendar.](https://lu.ma/houstonenergyclimateweek) - [Hosting an Event in 2025](https://climateweekhouston.com/hecw/hosting-an-event-in-2025) - [**Find a Venue**](https://www.allyenergy.com/2025_venues?hsLang=en) - [LU.MA Event Management Tips](https://climateweekhouston.com/hecw/lu.ma-event-management-tips) - [How can I find or provide a venue?](https://climateweekhouston.com/hecw/how-can-i-find-or-provide-a-venue) - [HECW Optional Donation for Hosting an Event](https://climateweekhouston.com/hecw/hecw-optional-donation-for-host-participation-) - [Participating Event Criteria](https://climateweekhouston.com/hecw/participating-event-criteria) - [Communications & Marketing](https://www.allyenergy.com/hecw/communications-marketing?hsLang=en) **Houston Energy and Climate Week** is organized by [**Allies in Energy**](http://www.alliesinenergy.org), a nonprofit (501(c)(3)) community of business leaders, investors, and philanthropists dedicated to advancing energy and climate literacy through collaboration and partnership.  By registering for events on our formal calendar,  you are agreeing to share your registration information with Houston Energy and Climate Week organizers. [SUBMIT YOUR EVENT](https://climateweekhouston.com/hecw/events) [HECW CALENDAR](https://lu.ma/houstonenergyclimateweek) [![Houston Energy & Climate Week_Logo_White](https://www.allyenergy.com/hs-fs/hubfs/Houston%20Energy%20%26%20Climate%20Week_Logo_White.png?width=200&height=84&name=Houston%20Energy%20%26%20Climate%20Week_Logo_White.png "Houston Energy & Climate Week_Logo_White")](https://www.climateweekhouston.com) **[Terms & Agreements](https://climateweekhouston.com/agreements)** **[808 Travis Street Ste 100 | Houston, Texas 77002](https://maps.google.com/?q=808%20Travis%20Street%20Suite%20100%20%7C%20Houston,%20Texas%2077002)** [Follow us on Linkedin](https://www.linkedin.com/company/houston-energy-week) [twitter icon](https://x.com/climateweekhou) [instagram icon](https://www.instagram.com/houstonenergyclimateweek/)