The Enverus Evolve Conference kicks off our May event list. Courtesy photo

Editor's note: May is starting off strong with two of the month's largest events beginning on Monday, May 4: Enverus Evolve Conference and OTC. Mark your calendars and begin registering now.

May 4-6, 2026 — Enverus Evolve Conference

Staying ahead of the curve in the energy sector is critical. This conference is designed to equip energy leaders with foresight in the energy market, providing cutting-edge technological know-how, sessions and networking opportunities industry leaders, and offering practical guidance on how to apply technology to solve big problems.

This event begins May 4 at Marriott Marquis, Downtown Houston. Register here.

May 4-7, 2026 — OTC 2026

The world’s largest offshore energy technology event returns to Houston beginning May 4. Dr. Mohamed Irfaan Ali, president of the Co-operative Republic of Guyana, will officially open the 2026 Offshore Technology Conference, delivering the Opening Address on May 4. This year's event will be cover the theme of "Steering Offshore Energy Innovation into the Future," emphasizes the pivotal role oil and gas, along with other emerging offshore energy sources, will play in shaping a sustainable and energy-secure future.

This event begins May 4 NRG Park. Register here.

May 14, 2026 — Gulf Coast ASSP Energy Corridor Section Meeting

At this lunchtime session, Chris Garza will speak on “Demystifying Regulatory Frameworks.” This session provides a comprehensive overview of key regulatory requirements concerning air quality, water discharge, and land management. Attendees will gain actionable insights into permits, reporting obligations, pollution prevention planning, and hazardous waste management. This session demystifies regulatory frameworks and empowers businesses to meet their legal responsibilities while promoting a culture of environmental stewardship. Attendees are welcome to stay for lunch and networking after the session.

This event takes place May 14 at 960 Memorial City Way. Register here.

May 16, 2026 — Energy Valuation Conference

ASA Houston's 16th annual EVC brings together energy valuation professionals and industry thought leaders to present timely educational valuation topics, with a focus on valuation impacts in the transition of power generation from fossil fuel to non-carbon, renewables, sustainable energy

This event takes place May 16 at The Briar Club, and there will be a live webcast. Register here.

May 18-19, 2026 — Geothermal Transition Summit North America

This two-day summit serves as the meeting point for the geothermal and oil and gas industries and will focus on geothermal energy, including scaling plants and navigating state regulations. The event promises 40 expert speakers, 15 exhibition spaces, and networking opportunities with 250 industry decision makers.

This event begins May 18 at Norris Conference Center. Register here.

May 20-21, 2026 — ESF North America

ESF North America returns for its 5th edition, under the theme of “innovation and adaptation.” Attendees will explore how technology, innovation, and collaboration can drive a resilient, competitive refining and chemicals industry.

This event begins May 20 at The Westin Oaks Houston at the Galleria. Register here.

OTC returns May 4-7, 2026. Photo via OTC/LinkedIn

Here are 10+ must-attend Houston energy events for Q2 2026

Mark Your Calendars

Editor's note: Q2 is underway, with a host of must-attend events for those in the energy transition sector. Houston will welcome some of the world's top energy conferences, expos, and forums over the next few months, so mark your calendars and begin registering now.

April 8-9, 2026 — AI in Oil & Gas Conference

In a world where data is the most valuable asset, how do you turn mountains of information into decisive, real-time action while also meeting ever-tightening emissions targets? The 2026 AI in Oil & Gas Conference will address these challenges and opportunities by bringing together 500+ senior executives, technical innovators, and operational leaders who are ready to push the energy industry forward.

The conference begins April 8 at Hyatt Regency Houston West. Register here.

April 20-21, 2026 — EMC25

Energy Marketing Conferences is thrilled to host EMC25 in Houston. This is one of the largest retail energy conferences in North America, and it plays host to some of the most influential energy providers, brokers, and suppliers in the energy industry.

This event begins April 20 at Hilton Post Oak Galleria. Register here.

April 20-21, 2026 7th American LNG Forum

Join LNG industry professionals, innovators and policymakers in Houston—one of the world’s leading energy hubs, to discover groundbreaking technologies that are driving the future of liquified natural gas. From market dynamics to decarbonization strategies, this is your chance to connect, learn and become part of the LNG revolution at American LNG Forum.

This event begins April 20 at the Houston Marriott West Loop by The Galleria. Register here.

April 22, 2026 — 6th American Hydrogen & CCUS Forum

Connect with hydrogen industry leaders, innovators, and policymakers at the American Hydrogen & CCUS Forum in Houston — one of the world’s foremost energy hubs. Discover groundbreaking technologies and strategies showcased at the Hydrogen Conference and Hydrogen Expo, focusing on hydrogen fuel cell technology, hydrogen energy, and low-carbon hydrogen solutions.

This event takes place April 22 at the Houston Marriott West Loop by The Galleria. Register here.

April 23-24, 2026 — American Data Centers Forum

American Data Centers Forum: From Building to Powering is a national forum dedicated to the energy, infrastructure, and innovation behind America’s next generation of data centers. The event will bring together developers, utilities, energy providers, policymakers, and technology leaders to address the critical challenge of scaling digital infrastructure sustainably and securely. From hydrogen and small modular reactors (SMRs) to microgrids, renewables, and carbon capture (CCUS), the discussions will explore real pathways to decarbonizing and strengthening the nation’s digital backbone.

This event begins April 23 at the Houston Marriott West Loop by The Galleria. Register here.

April 27-29, 2026 — PPMD Energy Data Convention

This flagship conference is dedicated to exploring the latest advancements and trends in energy data, offering opportunities for networking, knowledge exchange, and collaboration. Gain insights into cutting-edge data management practices and how they can enhance operational efficiency, support strategic decision-making, and contribute to achieving long-term objectives. This year's theme is "From Chaos to Clarity: Data-driven Value in the Energy Evolution. Highlights include keynote presentations from renowned experts, interactive panel discussions, hands-on workshops, and an exhibitor showcase.

This event begins April 27 at Norris Conference Center. Register here.

May 4-6, 2026 — Enverus Evolve Conference

Staying ahead of the curve in the energy sector is critical. This conference is designed to equip energy leaders with foresight in the energy market, providing cutting-edge technological know-how, sessions and networking opportunities industry leaders, and offering practical guidance on how to apply technology to solve big problems.

This event begins May 4 at Marriott Marquis, Downtown Houston. Register here.

May 4-7, 2026 — OTC 2026

The world’s largest offshore energy technology event returns to Houston beginning May 4. Dr. Mohamed Irfaan Ali, president of the Co-operative Republic of Guyana, will officially open the 2026 Offshore Technology Conference, delivering the Opening Address on May 4. This year's event will be cover the theme of "Steering Offshore Energy Innovation into the Future," emphasizes the pivotal role oil and gas, along with other emerging offshore energy sources, will play in shaping a sustainable and energy-secure future.

This event begins May 4 NRG Park. Register here.

May 18-19, 2026 — Geothermal Transition Summit North America

This two-day summit serves as the meeting point for the geothermal and oil and gas industries and will focus on geothermal energy, including scaling plants and navigating state regulations. The event promises 40 expert speakers, 15 exhibition spaces, and networking opportunities with 250 industry decision makers.

This event begins May 18 at Norris Conference Center. Register here.

June 1-4, 2026 — CLEANPOWER 2026 Conference and Exhibition

CLEANPOWER unites policymakers, experts, and corporate leaders to solve the challenges that none can solve alone. This must-attend, four-day conference is packed with cutting-edge discussions about wind, solar, storage, and transmission; dealmaking; networking; and fun.

This event begins Jun 1 at the George R. Brown Convention Center. Register here.

June 16-17, 2026 — Energy Projects Conference & Expo

The Energy Projects Conference & Expo (EPC Show) is the largest event in North America for professionals working at the heart of major energy projects. The essential event for engineering, construction, commissioning, operations and maintenance across multiple energy sectors brings together five leading conferences under one roof. Conference subjects span LNG exporting, hydrogen and ammonia, midstream, petrochem and refining, and sustainable aviation fuels.

This event begins June 16 at George R. Brown Convention Center. https://www.epcshow.com/

The University of Houston and Heriot-Watt University in Scotland have secured funding for six energy projects. Photo via Getty Images

Researchers from Houston, Scotland receive seed grants to power collaborative energy solutions, innovations

transatlantic collaboration

The University of Houston and Scotland’s Heriot-Watt University have been awarded seed grants to six energy projects, which is part of an innovative transatlantic research collaboration.

Researchers from both universities will take on projects that will concentrate on innovations that range from advanced hydrogen sensing technology to converting waste into sustainable products.

This will mark the first round of awards under the “UH2HWU” seed grant program. The program was created following the signing of a memorandum of understanding between both institutions in 2024. The universities will “seek to drive global progress in energy research, education, and innovation, with a particular focus on hydrogen as a key element in the shift toward cleaner energy,” according to a news release.

“This partnership is rooted in a shared commitment to advancing research that supports a just energy transition,” Ramanan Krishnamoorti, vice president for energy and innovation at UH, says in a news release. “Hydrogen, and in particular low carbon hydrogen, is essential to achieving sustainable energy solutions.”

The UH2HWU program provided $20,000 in seed funding to each of the projects. The program will help with the goal of helping researchers secure additional funding from private sources, companies, and government with a total of 11 proposals being submitted, and a panel of industry experts reviewing them.

One of the winning projects was titled “A joint research project on the feasibility of Repurposing Offshore Infrastructure for Clean Energy in the North Sea aka ROICE North Sea,” and was led by Ram Seetharam, ROICE Program executive director at UH, Edward Owens, professor of energy, geoscience, infrastructure and society at HWU, and Sandy Kerr, associate professor of economics at HWU.

The UH ROICE team focused on reusing old offshore structures for clean energy instead of removing them after their productive life. The UH team created cost and project models for the Gulf of Mexico and will now work with Heriot-Watt University to apply to UK North Sea. UK North Sea has over 250 platforms and about 50,000 kilometers of pipelines. To see more of the projects click here.

“We wanted to bring in industry experts to not only assess the quality of the proposals but also to attract industry support of the projects,” assistant vice president for intellectual property and industrial engagement at UH Michael Harold said in a news release. “It’s a win-win —reviewers get a first look at cutting-edge ideas, and the projects have a chance to build industry interest for future development.”

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Houston startup strikes deal to develop hydrogen production plant in Canada

hydrogen partnership

Houston-based cleantech startup Vema Hydrogen has reached a tentative agreement with Canada-based CHARBONE Corp. to develop a hydrogen production and processing plant in Québec.

The deal would couple Vema’s production of engineered mineral hydrogen with CHARBONE’s purification, compression and distribution capabilities.

Engineered mineral hydrogen, also known as orange hydrogen, is produced underground by accelerating naturally occurring geochemical reactions in iron-rich rock formations, according to the journal Energy & Environmental Science.

“Across high-value markets — from aviation and maritime fuels to industrial gases — there is incredible demand for Vema’s low-carbon [hydrogen]. Now, more than ever, we need a pathway to deliver these low-carbon fuels,” Pierre Levin, CEO of Vema, said in a news release.

The project would enable Vema to expand into emerging markets like low-carbon maritime and aviation fuel, e-fuels and power generation. Incorporating CHARBONE’s capabilities, the agreement would also support Québec’s hydrogen supply chain.

“The market is demanding high-value industrial gases, and our customers need cleaner, more reliable supply. By pairing Vema’s [hydrogen] feedstock with our purification and distribution capabilities, we’re strengthening Québec’s position as a regional hub for next-generation hydrogen,” Dave Gagnon, CEO of CHARBONE, added in the release.

Vema said in February that it had completed drilling of its first two pilot wells in Québec, making them the world’s first pilot well for orange hydrogen. It’s the first time Vema’s technology has been used outside a lab.

“This pilot will provide the critical data needed to validate [our hydrogen] at commercial scale and demonstrate that Quebec can lead the world in this emerging clean energy category,” Levin said. “The quality of the rock within our core samples is exactly what we expected and is very promising for hydrogen yields.”

Shortly before Vema carried out the pilot drilling, it signed a 10-year deal with California-based energy technology company Verne Power to supply clean hydrogen for California data centers. Over the course of the 10-year agreement, Vema will boost annual production of orange hydrogen to more than 36,000 metric tons.

“There is a robust market for baseload power generation across the U.S., where data centers are straining the grid,” Levin said. “As we power California’s fastest-growing markets with clean hydrogen, we look toward expanding our hydrogen to markets globally and supporting AI-driven power hubs.”

Vema, founded two years ago, raised $13 million in seed funding in 2025.

“The energy transition and emerging uses of hydrogen have spurred demand for clean hydrogen,” Levin said in its funding announcement. “However, existing decarbonized hydrogen production methods simply don’t work — they are too costly and energy-intensive. Vema is here to change that. It’s time to unlock a new era of scalable, low-carbon hydrogen.”

Greentown names 5 climatech startups to manufacturing accelerator

Catalyst Cohort

Greentown Labs has named five climatech startups to its Go Make 2026 cohort, including one from Houston.

Greentown Go Make 2026 is in partnership with Shell Catalysts & Technologies and Technip Energies. Startups will be able to collaborate with leadership from Shell and Technip and have opportunities to work directly with their process engineering teams and develop potential partnerships, pilots and demonstrations, according to Greentown.

This year's manufacturing cohort focuses specifically on process technology and catalytic innovations, which, according to Greentown, have the potential to be a "critical enabler of the global energy transition." Greentown shares that 90 percent of chemical processes depend on catalysis, but traditional methods rely on fossil fuels and consume significant amounts of energy.

“Catalysis underpins the majority of industrial chemical processes, which together account for a significant share of global emissions, making it a critical lever for reducing carbon intensity while improving performance,” Georgina Campbell Flatter, CEO of Greentown, said in a news release. “Greentown Go Make 2026 is designed to close the gap between breakthrough innovation and industrial deployment. By connecting startups with Shell and Technip Energies’ technical expertise and global scale, we’re helping accelerate solutions that improve efficiency and drive industrial decarbonization.”

The five Greentown Go Make 2026 companies include:

  • Houston-based Biosimo, which makes scalable biochemicals from ethanol
  • Missouri-based Catalyxx, which transforms bioethanol into drop-in, cost-competitive, carbon-negative chemicals
  • Sydney, Australia-based HydGene Renewables, which produces low-carbon hydrogen and industrial chemicals from waste biomass
  • Switzerland-based TreaTech, which turns waste into renewable gas, water and minerals through catalytic hydrothermal gasification
  • California-based Unifuel, which has developed a chemical technology platform to make sustainable aviation fuel, renewable gasoline and other renewable chemicals

The cohort will be celebrated at a kickoff event in Houston at The Ion on June 9.

In addition to Greentown Go Make, Greentown also runs its Go Move (transportation), Go Energize (energy and electricity), Go Build (buildings), and Go Grow (food and agriculture) cohort-based programs. The climatech incubator announced its Go Build 2026 cohort in March. Read more here.