Seven projects from Houston companies were granted more than $41 million in federal and non-federal funding through the Methane Emissions Reduction Program. Photo via Canva

The U.S. Department of Energy and the U.S. Environmental Protection Agency announced the selection of seven projects from Houston companies to receive funding through the Methane Emissions Reduction Program.

The projects are among 43 others nationwide, including 12 from Texas, that reduce, monitor, measure, and quantify methane emissions from the oil and gas sector. The DOE and EPA awarded $850 million in total through the program.

The Houston companies picked up $31.7 million in federal funding through the program in addition to more than $9.5 million in non-federal dollars.

“I’m excited about the opportunities these will create internally but even more so the creation of jobs and training opportunities for the communities in which we work,” Scott McCurdy, Encino Environmental Services CEO, said in a news release. His company received awards for two projects.

“These projects will allow us to further support and strengthen the U.S. Energy industry’s ability to deliver clean, reliable, and affordable energy globally,” he added.

The Houston-area awards included:

DaphneTech USA LLC

Total funding: $5.8 million (approximately $4.5 million in federal, $1.3 million in non-federal)

The award was granted for the company’s Daphne and Williams Methane Slip Abatement Plasma-Catalyst Scale-Up project. Daphne will study how its SlipPure technology, a novel exhaust gas cleaning system that abates methane and exhaust gas pollution from natural gas-fueled engines, can be economically viable across multiple engine types and operating conditions.

Baker Hughes Energy Transition LLC 

Total funding: $7.47 million (approximately $6 million in federal, $1.5 million in non-federal)

The award was granted for the company’s Advancing Low Cost CH4 Emissions Reduction from Flares through Large Scale Deployment of Retrofittable and Adaptive Technology project. The project aims to develop a scalable, integrated methane emissions reduction system for flares based on optical gas imaging and estimation algorithms.

Encino Environmental Services

Total funding: $15.17 million (approximately $11 million in federal, $4.17 million in non-federal)

The award was granted for two projects. The Advanced Methane Reduction System: Integrating Infrared and Visual Imaging to Assess Net Heating Value at the Combustion Zone and Determine Combustion Efficiency to Enhance Flaring Performance project aims to develop and deploy an advanced continuous emissions monitoring system. It’s Advancing Methane Emissions Reduction through Innovative Technology project will develop and deploy a technology using sensors and composite materials to address emissions originating in storage tanks.

Envana Software Solutions

Total funding: $5.26 million (approximately $4.2 million in federal, $1 million in non-federal)

The award was granted for the company’s Leak Detection and Reduction Software to Identify Methane Emissions and Trigger Mitigation at Oil and Gas Production Facilities Based on SCADA Data project. It aims to improve its Recon software for monitoring methane emissions and develop partnerships with local universities and organizations.

Capwell Services Inc.

Total funding: $4.19 million (approximately $3.3 million in federal, $837,000 in non-federal)

The award was granted for its Methane Emissions Abatement Technology for Low-Flow and Intermittent Emission Sources project. It aims to to deploy and field-test a methane abatement unit and improve air quality and health outcomes for communities near production facilities and establish field technician internships for local residents.

Blue Sky Measurements 

Total funding: $3.41 million (approximately $2.7 million in federal, $683,000 in non-federal)

The award was granted for its Field Validation of Novel Fixed Position Optical Sensor for Fugitive Methane Emission Detection Quantification and Location with Real-Time Notification for Rapid Mitigation project. It aims to field test an optical sensing technology at six well sites in the Permian Basin.

Southern Methodist University, The University of Texas at Austin, Texas A&M Engineering Experiment Station and Hyliion Inc. were other Texas-based organizations to earn awards. See the full list of projects here.

Envana Software Solutions' tech allows an oil and gas company to see a full inventory of greenhouse gases. Photo via Getty Images

Houston joint venture secures $5.2M for AI-powered methane tracking tech

fresh funds

Houston-based Envana Software Solutions has received more than $5.2 million in federal and non-federal funding to support the development of technology for the oil and gas sector to monitor and reduce methane emissions.

Thanks to the work backed by the new funding, Envana says its suite of emissions management software will become the industry's first technology to allow an oil and gas company to obtain a full inventory of greenhouse gases.

The funding comes from a more than $4.2 million grant from the U.S. Department of Energy (DOE) and more than $1 million in non-federal funding.

“Methane is many times more potent than carbon dioxide and is responsible for approximately one-third of the warming from greenhouse gases occurring today,” Brad Crabtree, assistant secretary at DOE, said in 2024.

With the funding, Envana will expand artificial intelligence (AI) and physics-based models to help detect and track methane emissions at oil and gas facilities.

“We’re excited to strengthen our position as a leader in emissions and carbon management by integrating critical scientific and operational capabilities. These advancements will empower operators to achieve their methane mitigation targets, fulfill their sustainability objectives, and uphold their ESG commitments with greater efficiency and impact,” says Nagaraj Srinivasan, co-lead director of Envana.

In conjunction with this newly funded project, Envana will team up with universities and industry associations in Texas to:

  • Advance work on the mitigation of methane emissions
  • Set up internship programs
  • Boost workforce development
  • Promote environmental causes

Envana, a software-as-a-service (SaaS) startup, provides emissions management technology to forecast, track, measure and report industrial data for greenhouse gas emissions.

Founded in 2023, Envana is a joint venture between Houston-based Halliburton, a provider of products and services for the energy industry, and New York City-based Siguler Guff, a private equity firm. Siguler Gulf maintains an office in Houston.

“Envana provides breakthrough SaaS emissions management solutions and is the latest example of how innovation adds to sustainability in the oil and gas industry,” Rami Yassine, a senior vice president at Halliburton, said when the joint venture was announced.

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CultureMap Emails are Awesome

Here are 20+ CERAWeek 2025 events featuring Houston energy leaders

where to be

CERAWeek 2025 will host more than 1,400 speakers at its annual energy-focused conference taking place March 10-14, with many hailing from Houston.

Under this year's theme, "Moving Ahead: Energy strategies for a complex world,” panels will tackle topics ranging from policy and regulation, geopolitics, power, grid, and electrification, AI and digital, managing emissions, and more.

Most of the innovation-themed events are organized under the Agora track and will feature many Houston-area startups, universities, companies, and scientists. Here are all the events on the Agora track you can't miss if you want to learn more about Houston energy innovation.

Transition in Action: Energy giants shaping a sustainable future

ExxonMobil's Senior Director, Climate Strategy & Technology Vijay Swarup will examine how major energy companies are driving energy transition goals along with panelists from S&P Global, Aramco Ventures and Gentari Sdn Bhd.

This panel is from 12:30-1 p.m. on Monday, March 10. More info here.

Syzygy Plasmonics | Deploying the World’s Most Economic Biogas to SAF Technology

Hear from Syzygy Plasmonics CEO Trevor Best about how the cleantech company's catalyst and reactor work and how the tools can dramatically reduce the cost of producing SAF from biogas from landfills, wastewater, and dairy farms.

This panel is from 2-2:30 p.m. on Monday, March 10. More info here.

Cemvita | The Future of Bioengineered Feedstocks: A Foresight Perspective

Cemvita CEO Moji Karimi will lead this panel.

This panel is from 4:30-5:15 p.m. on Monday, March 10. More info here.

Innovating with Purpose: Strengthening industrial-academic partnerships

David Dankworth, ExxonMobil's Hydrogen Technology Portfolio Manager, and Brian Korgel, the University of Texas Energy Institute Director, will be joined by leaders from MIT and S&P Global to discuss the crucial relationship between universities and industry in fostering purpose-driven innovation.

This panel is from 8:30–9 a.m. on Tuesday, March 11. More info here.

Solidec | Low-cost, Low-carbon Chemicals from Air

Solidec co-founder and CEO Ryan DuChanois will discuss how the company's approach to producing hydrogen peroxide and other key chemicals can be low-cost and low-carbon, creating a scalable path for a more sustainable chemical industry.

This panel is from 9-9:30 a.m. on Tuesday, March 11. More information here.

Collaboration Spotlight: The Carbon Hub: A public-private partnership leading the way to a sustainable carbon economy

Panelists from Rice University, Huntsman Advanced Materials, CERAWeek, The Kavli Foundation, and SABIC will discuss Rice's Carbon Hub's transformative power and what the future looks like for those creating this new carbon economy. Matteo Pasquali, the founding Director of the Carbon Hub, will be featured on the panel.

This panel is from 9:30-10 a.m. on Tuesday, March 11. More information here.

Rice University | Next-generation Electrolyzers and Electrolysis

Haotian Wang, Associate Professor in the Department of Chemical and Biomolecular Engineering at Rice University and co-founder of Solidec, will discuss the development of next-generation electrolyzers that enable lower-cost and more energy-efficient carbon capture, chemical manufacturing and critical metal recovery.

This panel is from 9:30–10:15 a.m. on Tuesday, March 11. More information here.

ExxonMobil | Real-world Progress on Building a Low-carbon Business

Schuyler Evans, ExxonMobil's CCS commerical and business development manager low carbon solutions, will speak on how the energy giant is navigating a complex energy transition and share insights into the strategic thinking behind building a new business that helps reduce emissions.

This panel is from 10-10:30 a.m. on Tuesday, March 11. More information here.

Enovate.AI | AI-driven Advantage: Automate. Optimize. Decarbonize.

Enovate.AI Chief Experience Officer Rebecca Nye, joined by Last Mile Production, will show how its 3-clicks digital strategy empowers operators to make faster, smarter decisions—reducing emissions, enhancing productivity and unlocking new levels of profitability.

This panel is from 10:30–11 a.m. on Tuesday, March 11. More information here.

Financing the Future: Scaling clean energy through innovative investment strategies

Jim Gable, president of Chevron Technology Ventures and vice president of innovation, along with Greentown Lab's new CEO Georgina Campbell Flatter, will discuss the bankability of technologies in different geographies, investment opportunities in emerging markets, sources of funding and risk management strategies investors are using. Panelists also include leaders from Siemens Energy, Energy Impact Partners, and S&P Global Commodity Insights.

This panel is from 12:30–1:10 p.m. on Tuesday, March 11. More information here.

Sage Geosystems | Geothermal at the Speed of Need: How Sage Geosystems is meeting growing energy demand

Learn from Jason Peart, general manager of strategy and development, how Sage's approach to geothermal technology is tackling the fast-growing energy demands of critical sectors, including data centers, utilities, energy storage, and US Department of Defense projects.

This panel is from 1:30–2 p.m. on Tuesday, March 11. More information here.

Rice University | Valuing Nature-based Solutions for CO2 Removal

Carrie Masiello, director of the Rice Sustainability Institute, will introduce to the breadth of nature-based solutions possible, explore some of the most exciting opportunities and give guidance on how to think rigorously about matching individual NBS opportunities to specific portfolio needs.

This panel is from 1:30–2:15 p.m. on Tuesday, March 11. More information here.

Square Robot | Bridging the Divide: How Square Robot's tank inspections align corporate strategy with on-the-ground reality

Square Robot CEO David Lamont will discuss how companies can keep their tank assets online by adopting new technology and navigating the challenges of aligning corporate objectives with site-level realities.

This panel is from 3–3:30 p.m. on Tuesday, March 11. More information here.

The Green Gold Rush: A multi-trillion dollar opportunity?

Bobby Tutor, chairman of Houston Energy Transition Initiative and CEO of Artemis Energy Partners, will be joined by leaders from Accenture, S&P Global, and BeyondNetZero to discuss the immense economic potential of climate solutions and highlight the business opportunities created by the transition to a low-carbon economy.

This panel is from 4–4:30 p.m. on Tuesday, March 11. More information here.

ExxonMobil | Applying Technology to Maximize Value in the Permian Basin

James Ritchie, Exxon's vice president upstream technology portfolio, will share the latest technologies being developed and deployed to improve recovery and capital efficiency in the Permian Basin and demonstrate how these technologies and innovations maximize overall value while reducing greenhouse gas emissions and water usage.

This panel is from 2:30–3 p.m. on Wednesday, March 12. More information here.

Rice University | Plasma Foundry for Scalable Industrial Decarbonization

Aditya Mohite, a Rice professor and the faculty director of the Rice Engineering Initiative for Energy Transition and Sustainability (REINVENTS), will share how The Plasma Foundry, a 1:1 customized accelerator at Rice, is using cold plasma technology and its accelerator model to provide disruptive solutions at scale.

This panel is from 9:30–10:15 a.m. on Thursday, March 13. More information here.

Fervo Energy | Speed and Scale: The Geothermal Decade Is Now

Quinn Woodard Jr., Fervo Energy's senior director, power generation and surface facilities, will discuss how the company is pioneering transformative EGS technology to power data centers, homes and beyond.

This panel is from 10:30–11 a.m. on Thursday, March 13. More information here.

Corrolytics | Digitizing and Revolutionizing Corrosion Detection and Monitoring for Industrial Assets

Anwar Sadek, Corrolytics co-founder and CEO, will share how the company is revolutionizing corrosion detection and monitoring with patented technology to proactively enhance safety, reduce costs and extend asset lifespan.

This panel is from 10:30–11 a.m. on Thursday, March 13. More information here.

Zeta Energy | The Rise of Lithium-Sulfur Batteries: A solution to critical metal constraints

Rodrigo Salvatierra, Zeta's chief science officer, will introduce Zeta Energy’s lithium-sulfurized carbon technology, which effectively addresses the key limitations of lithium-sulfur batteries.

This panel is from 3–3:30 p.m. on Thursday, March 13. More information here.

Future Cities on the Move: Innovative pathways for sustainable urban mobility

Lisa Lin, Harris County's director of sustainability, will speak on this panel on successful public-private partnerships driving innovation in sustainable transport by leveraging technology and data analytics. She'll be joined by Aberdeen's council co-lead and leaders from S&P Global and GreenCap, based in Cape Town, South Africa.

This panel is from 3:30–4 p.m. on Thursday, March 13. More information here.

Collaboration Spotlight: Building a resilient Gulf Coast energy and chemical sector

Greater Houston Partnership and HETI's Jane Stricker will join Ramanan Krishnamoorti from the University of Houston and leaders from Argonne National Laboratory and SABIC to explore opportunities and pathways to strengthen the US Gulf Coast’s global leadership position in base chemical manufacturing and the national security and economic opportunities that innovation and process integration create.

This panel is from 4:30–5 p.m. on Thursday, March 13. More information here.

NRG Energy forms joint venture to build power plants for ERCOT and AI-driven demand

teaming up

Houston-based power provider NRG Energy Inc. has formed a joint venture with two other companies to meet escalating demand for electricity to fuel the rise of data centers and the evolution of generative AI.

NRG’s partners in the joint venture are GE Vernova, a provider of renewable energy equipment and services, and TIC – The Industrial Co., a subsidiary of construction and engineering company Kiewit.

“The growing demand for electricity in part due to GenAI and the buildup of data centers means we need to form new, innovative partnerships to quickly increase America’s dispatchable generation,” Robert Gaudette, head of NRG Business and Wholesale Operations, said in a news release. “Working together, these three industry leaders are committed to executing with speed and excellence to meet our customers’ generation needs.”

Initially, the joint venture will work on four projects supplying 5 gigawatts of power from combined-cycle power plants, which uses a combination of natural gas and steam turbines that produce additional electricity from natural gas waste. Electricity from these projects will be produced for power grids operated by the Electric Reliability Council of Texas (ERCOT) and PJM Interconnection. The projects are scheduled to come online from 2029 through 2032.

The joint venture says the model it’s developing for these four projects is “replicable and scalable,” with the potential for expansion across the U.S.

The company is also developing a new 721-megawatt natural gas combined-cycle unit at its Cedar Bayou plant in Baytown, Texas. Read more here.

2 Houston startups join Greentown Labs' BIPOC-led accelerator program

seeing green

Greentown Labs and Browning the Green Space announced the newest cohort for its Advancing Climatetech and Clean Energy Leaders Program, or ACCEL, which works to advance BIPOC-led startups in the climatetech space.

Two Houston companies and one from Austin are among the eight startups to be named to the 2025 group.

“The startups selected for the third ACCEL cohort represent a phenomenal range of energy and climatetech innovations, which underscores our belief that everyone and many solutions must play a role in our community’s collective decarbonization efforts,” Georgina Campbell Flatter, Greentown’s new CEO, said in a release. “We’re proud to welcome these entrepreneurs to our community and eager to see all they’ll achieve throughout the program and beyond!”

Each of the early-stage startups within the cohort will receive $25,000 in non-dilutive grant funding and participate in the year-long program focused on product and technology development, market development, fundraising and management, and team development, according to Greentown. The curriculum is led by VentureWell, a nonprofit with expertise in venture development in climatetech.

The Houston companies include:

  • Carbonext, founded by Olanrewaju Tanimola. The company is leveraging its proprietary, off-the-shelf 3D-graphene technology to develop integrated solutions with carbon-coated silicon anodes to address challenges in the graphite ecosystem, as well as lithium-battery anodes.
  • PLASENE, founded by Sohel Shaikh, Alper Gulludag and Romolo Raciti. The company offers an innovative platform that converts plastic waste into liquid fuel and low-carbon hydrogen through its proprietary catalysts and modular, scalable, pre-engineered units

The remaining six companies are:

  • Inductive Robotics, founded in Austin by Madhav Ayyagari and David Alspaugh. The startup deploys autonomous robots that deliver EV charging directly to parked vehicles in commercial parking facilities, using a subscription-based model.
  • Andros Innovations, founded in Cambridge, Massachusetts by Laron Burrows. The startup has developed a reactor that produces ammonia more cheaply, cleanly and safely than traditional methods do.
  • FAST Metals, founded in Worcester, Massachusetts by Sumedh Gostu and Anthony Staley. It has developed a hydrometallurgical-recovery process capable of extracting iron, aluminum, scandium, titanium, and other rare-earth elements from industrial tailings.
  • Respire Energy, founded in Boston by Dave Hsu, Xiaowei Teng, and Candy Wong. The energy storage startup has developed a safe, low-cost, and long-duration metal-air battery designed for microgrids.
  • Tato Labs, founded in Brooklyn by Mecca McDonald and Mia Dunn. It is developing scalable, innovative, bioplastic products and packaging solutions that leverage potato starch, protect and preserve the natural ecosystem, and minimize plastic waste.
  • Thola, founded in Portland, Maine, by Nneile Nkholise and Lerato Takana. The company provides an on-demand marketplace for commercial-building sustainability and safety management, with a mission to decarbonize old buildings.

ACCEL is supported by the Massachusetts Clean Energy Center (MassCEC), Shell, Equinor, the Growth Capital Division of MassDevelopment, Microsoft and the Barr Foundation.

The accelerator has supported 13 early-stage startups since it was founded in 2023, resulting in $325,000 in grant funding. Houston companies have been represented in each cohort. Click here to see the 2024 cohort and here to see the inaugural 2023 cohort.