ALLY Energy's eighth annual GRIT Awards and Best Energy Workplaces named its winners this week across nine categories plus several people's choice winners. Photo via ALLY Energy/LinkedIn
A Houston company identified the top players in the energy industry — with this year's honorees being recognized for their growth, resilience, innovation, and talent.
"The GRIT Awards honor those who have shaped the industry and continue to inspire future generations. These winners have demonstrated extraordinary leadership and dedication to driving innovation across the energy landscape," says Katie Mehnert, founder and CEO of ALLY Energy, in a news release.
According to ALLY, submissions are open to the public and a group of judges evaluate and decide on each of the GRIT Award finalists, which were announced in September, as well as the winners.
The 2024 winners were:
The Professional Award - Obianuju Igbokwe, technology strategy consultant at SLB
The Executive Award - Sandhya Ganapathy, CEO of EDP Renewables North America
The Entrepreneur Award - Tara Karimi, co-founder and chief science officer at Cemvita
The Sustainability Award - Maru Williams, ESG manager at Chevron
The Best Affinity Group, Employee Resource Group, or Business Resource Group Award - Occidental Petroleum, FRIEND
The Best Energy Team Award - 1PointFive, Direct Air Capture
The Top Energy Voices Award - Kithairos Solutions
The Best Energy Workplaces Award - EDP Renewables North America
The Best Energy or Climate Startup Award - Syzygy Plasmonics
The People's Choice awards, decided by online judging, named winners, including:
The Best Affinity Group, Employee Resource Group, or Business Resource Group Award - Baker Hughes, Multicultural ERG
The Best Energy Team Award - ADNOC Offshore, Project Light PMO
The Best Energy Workplace Award - Baker Hughes
The Best Energy or Climate Startup Award - Solaires Enterprises Inc.
The Top Energy Voices Award - Sarah Magruder, Founder and President of Savvy Oil & Gas Consulting
In addition to these winners, the 2024 Lifetime Achievement Awards honorees were recognized too. The recipients were:
Vicki Hollub, president and CEO of Occidental
Jan E. Odegard, consultant and former executive director of Ion
Sivasankaran "Soma" Somasundaram, president and CEO of ChampionX
ALLY Energy celebrated over 50 honorees at its annual awards event. Photo via LinkedIn
The brightest stars in Houston's energy community celebrated wins at an annual awards event this week.
ALLY Energy, a company that works with its clients to make the energy industry more equitable, hosted its seventh annual GRIT Awards and Best Energy Workplaces on October 26 — and named its prestigious winners. EnergyCapitalHTX, as well as its sister site InnovationMap, was a media partner for the event.
“Every year, we are astounded at how many impressive, committed people are demonstrating leadership and grit in their work to advance the energy transition and build more diverse, equitable and inclusive workplaces,” ALLY Energy CEO Katie Mehnert says in a news release naming the finalists. “This year is no exception. This is the time to celebrate so many crucial achievements that may otherwise go overlooked in the energy sector and in broader society.”
In addition to naming its winners, ALLY celebrated three Lifetime Achievement Award honorees who have distinguished careers championing change in energy and climate in the private or public sector in the areas of technology, policy, and workforce: John Berger, CEO of Sunnova Energy; Rhonda Morris, vice president and chief human resources officer of Chevron; and Amy Chronis, vice chair, US energy and chemicals leader, and Houston managing partner at Deloitte.
The big winners of 2023 are as follows.
The Professional Award
Alex Loureiro, Scientific Director at EnerGeo Alliance
Crystal McNack, Diversity, Equity, and Inclusion Advisor at Enbridge Inc.
Dani Milling, Gulf of Mexico Environmental Engineer & Mexico HSE Coordinator at Chevron
Katie Zimmerman, Decarbonization Director, Americas at Wood
Mark Klapatch-Mathias, Sustainability Coordinator at the University of Wisconsin-River Falls
Natalie Valentine, Director - Business Performance at Worley
Syed Fahim, Global ESG Lead at SLB
Tane Bates, Regional Operations Manager at Certarus LTD
Ujunwa Ojemeni, Senior Policy Advisor - Energy Transition & Technical Assistance Delivery at E3G - Third Generation Environmentalism
The Executive Award
Cara Hair, SVP of Corporate Services, Chief Legal and Compliance Officer at Helmerich & Payne
Emma Lewis, Senior Vice President USGC Chemicals & Products at Shell
Jeremy Campbell-Wray, Strategic Accounts and Enterprise Growth Market Executive at Baker Hughes
Maggie Seeliger, SVP & Global Head of Strategy, Energy & Resources at Sodexo
Max Chan, Senior Vice President, Corporate Development Officer at Enbridge
Megan Beauregard, Chief Legal Officer, Secretary, and Head of Policy and Regulatory Affairs at Enel North America, Inc.
Sarah Delille, Vice President of US Country Management at Equinor
Whitney Eaton, EVP, People & Sustainability at TGS Energy
The JEDI Award
Jason Limerick, Sustainability Strategy Lead at Woodside Energy
Melina Acevedo, Associate & Partnerships Lead at DE Shaw Renewable Investments
The Entrepreneur Award
Charli Matthews, CEO at Empowering Women in Industry
Mike Francis, Co-Founder and CEO at NanoTech
The ESG & Climate Champion Award
Andrea Hepp, Deal Lead at Shell
Brittney Marshall, Senior Advisor, Climate Strategy and Policy at Woodside Energy
Gabriel Rolland, Vice President, Corporate QHSE at TGS Energy
Sandhya Ganapathy, Chief Executive Officer at EDP Renewables North America
Gritty Girl Award
Deepasha Baral, Student at the University of Petroleum and Energy Studies
Best Affinity Group, Employee Resource Group Award, sponsored by ChampionX
Baker Hughes
ChampionX
Shell
TPI Composites
Women's Energy Network Houston
Wood Mackenzie
Worley
Best Energy Team Award, sponsored by Ovintiv
Advisian Material Handling
Halliburton Labs
NOV Marketing
Syzygy Plasmonics, Rigel Manufacturing & Launch Team
Best Energy Workplaces Award
Aera Energy LLC
Baker Hughes
ChampionX
EDP Renewables North America
Enel
Global Edge Group
Shell
Southwestern Energy
Sunnova Energy International
TGS Energy
Wood
Woodside Energy
ALLY Energy has named its 2023 GRIT Awards finalists. Photo courtesy of ALLY Energy
For the seventh year, a Houston-based company that's working to make the energy industry more equitable has named the finalists for its annual award.
ALLY Energy's GRIT Awards and Best Energy Workplaces, which will take place on October 26, has announced the finalists for the 2023 awards program.
“Every year, we are astounded at how many impressive, committed people are demonstrating leadership and grit in their work to advance the energy transition and build more diverse, equitable and inclusive workplaces,” ALLY Energy CEO Katie Mehnert says in a news release. “This year is no exception. This is the time to celebrate so many crucial achievements that may otherwise go overlooked in the energy sector and in broader society.”
The finalists are leaders, teams, and companies from around the world and across industry verticals — oil and gas, power and utilities, wind, solar, hydrogen, nuclear, climate tech startups, and academia. EnergyCapitalHTX, as well as its sister site InnovationMap, is a media partner for the event.
This year, ALLY has named three Lifetime Achievement Award honorees who have distinguished careers championing change in energy and climate in the private or public sector in the areas of technology, policy, and workforce: John Berger, CEO of Sunnova Energy; Rhonda Morris, vice president and chief human resources officer of Chevron; and Amy Chronis, vice chair, US energy and chemicals leader, and Houston managing partner at Deloitte.
A Houston company that advocates for equity and inclusion in the evolving energy sector is closing it nominations for its annual awards program on August 12.
ALLY Energy's 2023 GRIT Awards — honoring companies, nonprofits, and individuals with growth, resilience, innovation, and talent — is slated for October 26. For now, ALLY is looking for the best in the biz to honor at the program.
"We honor the energy industry’s brightest and grittiest talent who contribute to their companies, the energy industry, and their communities," reads the website. "Our awards program recognizes individuals, students, and for-profit and nonprofit organizations that have demonstrated (GRIT) growth, resilience, innovation, and talent with a focus on driving a (JEDI) just, equitable, diverse, and inclusive culture. Best Energy Workplaces℠ give recognition to outstanding energy and climate technology employers."
The nomination categories are as follows:
The Lifetime Achievement Award
The Professional Award
The Executive Award
The Entrepreneur Award
The ALLY JEDI Award
The Gritty Girl
The ESG and Climate Champion
The Best Affinity Group, Employee Resource Group, or Business Resource Group Award
The Best Energy Team Award
The Best Energy Workplaces Award
The full description and requirements for each category is detailed online.
Once applications close on August 12 at midnight, ALLY's team will decide the finalists and reveal them before September 15.
Last year's honorees included representatives from many Houston energy companies, including Baker Hughes, ExxonMobil, Halliburton, Marathon Oil, Rice University, Saudi Aramco, Shell, the University of Houston, Syzygy Plasmonics, and Wood Mackenzie.
Houston maintained its No. 3 status this year among U.S. metro areas with the most Fortune 500 headquarters. Fortune magazine tallied 26 Fortune 500 headquarters in the Houston area, behind only the New York City area (62) and the Chicago area (30).
Last year, 23 Houston-area companies landed on the Fortune 500 list. Fortune bases the list on revenue that a public or private company earns during its 2024 budget year.
On the Fortune 500 list for 2025, Spring-based ExxonMobil remained the highest-ranked company based in the Houston area as well as in Texas, sitting at No. 8 nationally. That’s down one spot from its No. 7 perch on the 2024 list. During its 2024 budget year, ExxonMobil reported revenue of $349.6 billion, up from $344.6 billion the previous year.
Here are the rankings and 2024 revenue for the 25 other Houston-area companies that made this year’s Fortune 500:
Nationally, the top five Fortune 500 companies are:
Walmart
Amazon
UnitedHealth Group
Apple
CVS Health
“The Fortune 500 is a literal roadmap to the rise and fall of markets, a reliable playbook of the world's most important regions, services, and products, and an indispensable roster of those companies' dynamic leaders,” Anastasia Nyrkovskaya, CEO of Fortune Media, said in a news release.
Among the states, Texas ranks second for the number of Fortune 500 headquarters (54), preceded by California (58) and followed by New York (53).
Three Houston companies claimed spots on LexisNexis's 10 Most Innovative Startups in Texas report, with two working in the geothermal energy space.
Sage Geosystems claimed the No. 3 spot on the list, and Fervo Energy followed closely behind at No. 5. Fintech unicorn HighRadius rounded out the list of Houston companies at No. 8.
LexisNexis Intellectual Property Solutions compiled the report. It was based on each company's Patent Asset Index, a proprietary metric from LexisNexis that identifies the strength and value of each company’s patent assets based on factors such as patent quality, geographic scope and size of the portfolio.
Houston tied with Austin, each with three companies represented on the list. Caris Life Sciences, a biotechnology company based in Dallas, claimed the top spot with a Patent Asset Index more than 5 times that of its next competitor, Apptronik, an Austin-based AI-powered humanoid robotics company.
“Texas has always been fertile ground for bold entrepreneurs, and these innovative startups carry that tradition forward with strong businesses based on outstanding patent assets,” Marco Richter, senior director of IP analytics and strategy for LexisNexis Intellectual Property Solutions, said in a release. “These companies have proven their innovation by creating the most valuable patent portfolios in a state that’s known for game-changing inventions and cutting-edge technologies.We are pleased to recognize Texas’ most innovative startups for turning their ideas into patented innovations and look forward to watching them scale, disrupt, and thrive on the foundation they’ve laid today.”
This year's list reflects a range in location and industry. Here's the full list of LexisNexis' 10 Most Innovative Startups in Texas, ranked by patent portfolios.
Fervo Energy fully contracted its flagship 500 MW geothermal development, Cape Station, this spring. Cape Station is currently one of the world’s largest enhanced geothermal systems (EGS) developments, and the station will begin to deliver electricity to the grid in 2026. The company was recently named North American Company of the Year by research and consulting firm Cleantech Group and came in at No. 6 on Time magazine and Statista’s list of America’s Top GreenTech Companies of 2025. It's now considered a unicorn, meaning its valuation as a private company has surpassed $1 billion.
Meanwhile, HighRadius announced earlier this year that it plans to release a fully autonomous finance platform for the "office of the CFO" by 2027. The company reached unicorn status in 2020.
The climate conversation is evolving — fast. It’s no longer just about emissions targets and net-zero commitments. It’s about capital, infrastructure, and execution at industrial scale.
That’s exactly where Yao Huang operates. A seasoned tech entrepreneur turned climate investor, Yao brings sharp clarity to one of the biggest challenges in climate innovation: how do we fund and scale technologies that remove carbon without relying on goodwill or government subsidies?
In this episode of the Energy Tech Startups Podcast, Yao sits down with hosts Jason Ethier and Nada Ahmed for a wide-ranging conversation that redefines how we think about decarbonization. From algae-based photobioreactors that capture CO₂ at the smokestack, to financing models that mirror real estate and infrastructure—not venture capital—Yao lays out a case for why the climate fight will be won or lost on spreadsheets, not slogans.
Her message is as bold as it is practical: this isn’t about saving the planet for the sake of it. It’s about building profitable, resilient systems that scale. And Houston, with its industrial base and project finance expertise, is exactly the place to do it.
The 40-Gigaton Challenge—and a Pandemic Pivot
Yao’s entry into climate wasn’t part of a long-term plan. It was sparked by a quiet moment during the pandemic—and a book.
Reading How to Avoid a Climate Disaster by Bill Gates, she came to two uncomfortable realizations:
The people in power don’t actually have this figured out, and
She would be alive to suffer the consequences.
That insight jolted her out of the traditional tech world and into climate action. She studied at Stanford, surrounded herself with mentors, and began diving into early-stage climate deals. But she quickly realized that most of the solutions she was seeing were still years away from commercialization.
So she narrowed her focus: no R&D moonshots, no science experiments—just deployable solutions that could scale now.
Carbon Optimum: Where Algae Meets Infrastructure
That’s how she found Carbon Optimum, a company using algae photobioreactors to remove CO₂ directly from industrial emissions. Their approach is both elegant and economic:
Install algae reactors next to major emitters like coal and cement plants.
Feed the algae with flue gas, allowing it to absorb CO₂ in a controlled system.
Harvest the algae and convert it into valuable commodities like bio-oils, fertilizer, and food ingredients.
It’s a nature-based solution, enhanced by engineering. One acre of tanks can capture emissions and generate profit—without subsidies.
“This is one of the few solutions I’ve seen that can scale profitably and quickly,” Yao says. “And we’re not inventing anything new—we’re just doing it better.”
The Real Problem? It’s Capital, Not Carbon
As an investor, Yao is blunt: most climate startups are misaligned with the capital markets.
They’re following a tech startup playbook—built for SaaS, not steel. But building climate infrastructure requires a completely different approach: project finance, blended capital, debt structures, carbon credit integration, and regulatory incentives.
“Climate tech is more like real estate or healthcare than software,” Yao explains. “You don’t raise six rounds of venture. You build a stack—grants, equity, debt, tax credits—and you structure your project like infrastructure.”
It’s not just theory. It’s exactly how Carbon Optimum is expanding—through partnerships, offtake agreements, and real-world deployments. And it’s why she believes many climate startups fail: they don’t speak the language of finance.
Houston’s Role in the Climate Capital Stack
For Yao, Houston isn’t just a backdrop—it’s a strategic asset.
The city’s deep bench of project finance professionals, commodity traders, lawyers, and infrastructure veterans makes it uniquely positioned to lead the deployment phase of climate solutions.
“We’ve been calling it the wrong thing,” she says. “This isn’t just about climate—it’s an energy transition. And Houston knows how to build energy infrastructure at scale.”
Still, she notes, the ecosystem needs to evolve. Less education, more execution. Fewer workshops, more closers.
“Houston could be the epicenter of this movement—if we activate the right people and get the right projects over the line.”
From Carbon Capture to Circular Economies
The potential applications of Carbon Optimum’s algae platform go beyond carbon capture. Because the output—algae biomass—can be converted into:
Renewable oil
High-efficiency fertilizers (critical in today’s geopolitically fragile supply chains)
Food ingredients rich in protein and nutrients
Even biochar, a highly stable form of carbon sequestration
It’s scalable, modular, and location-agnostic. In island nations, Yao notes, these systems can offer energy independence by turning waste CO₂ into local energy and fertilizer—without needing to import fuels or food.
“It’s not just emissions reduction. It’s economic sovereignty through circular systems.”
Doing, Not Just Talking
One of Yao’s key takeaways for founders? Don’t waste time. Climate startups don’t have the luxury of trial-and-error cycles stretched over years.
“Founders need to get real about what it takes to scale: talent, capital, storytelling, partnerships. If you’re not ready to do that, maybe you should be a CSO, not a CEO.”
She also points out that founders don’t need to hire everyone—they need to tap the right networks. And in cities like Houston, those networks exist—if you know how to motivate them.
“It takes a different kind of leadership. You’re not just raising money—you’re moving people.”
Why This Episode Matters
This conversation is for anyone who’s serious about scaling real solutions to the climate crisis. Whether you’re a founder navigating capital markets, an investor seeking return and impact, or a policymaker designing the frameworks — Yao Huang offers a grounded, urgent, and actionable perspective.
It’s not about hope. It’s about execution.
Listen to the full episode of the Energy Tech Startups Podcast with Yao Huang:
-- Hosted by Jason Ethier and Nada Ahmed, the Digital Wildcatters’ podcast, Energy Tech Startups, delves into Houston's pivotal role in the energy transition, spotlighting entrepreneurs and industry leaders shaping a low-carbon future.
