Learn more about the specific missions the Houston Energy Transition Initiative is focused on — from carbon management to finding funding. Photo via htxenergytransition.com

Houston is the energy capital of the world, and it faces a dual challenge: fulfilling growing global energy demand while actively reducing carbon dioxide emissions.

This is why energy leaders have come together at the Houston Energy Transition Initiative, within the Greater Houston Partnership, to strengthen the region’s position for an energy-abundant, low-carbon future. HETI’s impact work is conducted through sector-specific working groups that leverage Houston’s competitive advantage. These working groups include: Carbon Capture, Use and Storage (CCUS), Clean Hydrogen, Capital Formation, Power Management, and Industry Decarbonization.

Texas Gulf Coast as a hub for carbon management

The International Energy Agency (IEA) states that CCUS is a requirement to any realistic pathway to a low-carbon, even net-zero future. This is especially true in the Houston area, which is home to one of the nation’s largest concentrated sources of carbon dioxide. Houston has the geology, knowledge, and infrastructure to support CCUS at scale. The CCUS Working Group at HETI supports key policy enablers of scaling CCUS, including supporting the state to earn permitting authority (primacy) over carbon capture (Class VI) wells. The working group is also analyzing the cumulative impacts of carbon capture on the region’s existing infrastructure and identifying key infrastructure needs for CCUS to reach scale.

Gulf Coast preparing for clean hydrogen liftoff

The Clean Hydrogen working group has created an ecosystem for Houston to lead the clean hydrogen market. The Texas Gulf Coast region is currently home to the world’s largest hydrogen system. By assessing the impact of hydrogen on the economy and the environment, this working group is positioning Houston to be a leading clean hydrogen hub.

Houston as a leader in Industry decarbonization

Houston needs technologies including but not limited to clean hydrogen and CCUS for decarbonization. The HETI Decarbonization Working Group partners with the Mission Possible Partnership and Rocky Mountain Institute to provide a measurable baseline of emissions and identify recommendations for decarbonization pathways in the Houston region.

An energy-abundant, low-carbon future will impact our region’s power management

It is expected that there will be changes in supply and demand of electricity associated with proposed energy transition and decarbonization projects in the Houston area. HETI has partnered with Mission Possible Partnership and Rocky Mountain Institute to assess the impact of energy transition and decarbonization on the growth and resilience of Houston’s regional power grid and the transmission and distribution of energy.

Making Houston a hub for energy transition finance

Financing energy projects is extremely capital intensive. Houston currently serves as a hub for implementing new technologies, and it has the potential to become a major center for financing innovative energy solutions. This includes everything from more efficient, lower-carbon production of existing resources to technological breakthroughs in energy efficiency, renewables, energy storage, and nature-based solutions. For technological breakthroughs, Houston needs a consistent flow of capital to the region, including sources and financing models from venture capital to growth capital, to debt markets and government grants. HETI’s Capital Formation Working Group has mapped inflows and outflows of capital for the energy transition in Houston and found that we need to grow Houston’s capital inflows ten times by 2040 to $150 billion per year to lead the transition. The Working Group regularly convenes for learning sessions on capital markets.

Over the last year, HETI’s working groups have moved from strategy to impact. To learn more about the outcomes of these working groups, check out these resources.

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This article originally ran on the Greater Houston Partnership's Houston Energy Transition Initiative blog. HETI exists to support Houston's future as an energy leader. For more information about the Houston Energy Transition Initiative, EnergyCapitalHTX's presenting sponsor, visit htxenergytransition.org.

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Greentown Labs combines forces with MassChallenge to support more climate startups

strategic partnership

Climatetech incubator Greentown Labs has formed a strategic partnership with global zero-equity accelerator MassChallenge.

The two organizations have headquarters in the Boston area, while Greentown Labs is also co-located in Houston. MassChallenge has a hub in Dallas, as well as others in Israel, Switzerland and the United Kingdom.

The new partnership aims to strengthen the ecosystem for early-stage climatetech startups by providing more mentorship, support and a broader commercialization network for members, according to a news release.

Greentown Labs will share its expertise with the 23 startups in MassChallenge's first climate-specific accelerator, known as the MassChallenge Early Stage Climate program. Additionally, Greentown Labs members will benefit from MassChallenge's network of expert mentors, judges, entrepreneurs, partners, investors, philanthropists and others.

“There are so many synergies and shared values between MassChallenge and Greentown that launching a collaboration like this feels like a natural next step for our organizations as we strive to support as many early-stage climate founders as possible,” Georgina Campbell Flatter, Greentown Labs CEO, said in the news release. “We want to reduce the friction and barriers to market for these climate entrepreneurs and ultimately increase their opportunity for success—ecosystem collaboration is an essential part of solving these challenges together.”

Combined, Greentown and MassChallenge report that they have supported more than 4,500 founders and more than 1,000 climate startups. MassChallenge has awarded more than $18 million in equity-free grants to startups, which have gone on to raise over $15 billion, since it was founded in 2009. Greentown Labs has helped more than 575 startups raise more than $8.2 billion in funding since it launched in 2011.

Greentown recently added five startups to its Houston community and 14 other climatetech ventures to its Boston incubator. It also announced its third ACCEL cohort, which works to advance BIPOC-led startups in the climatetech space, earlier this year. Read more here.

Houston cleantech accelerator names 12 startups to 2025 cohort

early-stage accelerator

The Rice Alliance Clean Energy Accelerator has named 12 early-stage startups to its latest cohort.

The hybrid program, which operates in a hybrid capacity based out of the Ion, runs for 10 weeks and provides energy transition startups with training focused on fundraising, pilots, partnerships and sale. It begins July 8 and will be led by executive director Kerri Smith and program director Matthew Peña with support from executives-in-residence Lynn Frostman, John Jeffers, David Horsup and Dev Motiram.

The accelerator will culminate with a demo day on Sept. 18 at the Rice Alliance Energy Tech Venture Forum during the Houston Energy and Climate Startup Week.

Members of this year's cohort come from the Houston area as well as across the U.S. and Canada.

Class 5 for the Rice Alliance Clean Energy Accelerator includes:

  • Aqua-Cell Energy, which builds industrial-scale overnight batteries to provide affordable solar power
  • Arculus, a company that provides multilayer internal coating for pipelines that lowers friction, extends pipeline life and enables carbon dioxide transport and hydrogen blending
  • AtmoSpark, a Houston-based sustainable cooling and freshwater company that provides an electric field-driven air separation system that reduces dehumidification energy costs for data centers and industrial facilities
  • AtoMe, which delivers durable metallic composites to energy and aerospace companies using an eco-friendly dry blade method that eliminates harmful chemicals
  • ConceptLoop, a company that converts plastic waste into eco-friendly, low-carbon aggregate
  • Fathom Storage, which provides a more solidly embedded and steel-efficient anchoring solution for offshore service providers, wind energy developers and research institutes
  • GeoKiln, a Houston-based company that addresses issues of subsurface hydrogen extraction by applying proven oil and gas techniques to accelerate natural hydrogen reactions, enabling hydrogen production
  • Innowind Energy Solutions, a company that provides nonintrusive, active flow control devices to boost energy production and extend turbine lifespan
  • Lukera Energy, which transforms waste methane into high-value methanol using a breakthrough nanobubble technology
  • Metal Light Inc., which has developed a scalable, cost-effective Metal-Air generator to replace diesel generators
  • Moonshot Hydrogen, a company that converts food and agricultural waste into clean hydrogen and bioethanol
  • Resollant, a Woodlands-based company that delivers compact, zero-emission hydrogen and carbon reactors to refineries, petrochemical plants, steel and cement manufacturers and fuel producers

The Rice Alliance Clean Energy Accelerator has supported 55 ventures since it was founded in 2021, collectively raising over $250 million in funding, according to the university. See last year's cohort here.