Amy Chronis of Deloitte shares why now's the time to invest in ESG — and the impact this movement is having on Houston. Photo via Getty Images

The Houston business community has embraced environmental, social, and governance investments, with a majority of deals in the past two years valued at $50 million or more, per PitchBook Data, Inc. In 2022, Houston companies invested just more than $1.25 billion in clean technology, climate technology, and impact investing. Nationwide, ESG investments totaled north of $15 billion across 330 deals, according to Deloitte’s latest Road to Next report, released late in 2022.

What might this mean for Houston companies? In our view, it demonstrates that ESG appears to be moving from sideline to strategy and in the process, providing potential wins across multiple fronts for companies. As companies prepare for upcoming SEC regulations around reporting greenhouse gas emissions, much of the work they’re doing is not simply “because we have to.”

Increasingly, businesses are realizing that prioritizing ESG can be good for the bottom line, for the planet and for employees. As they prioritize ESG, they’re involving teams, accepting accountability and often reaping the benefits of ESG reporting, according to Deloitte’s 2022 Sustainability Action Report. The report surveyed 300 legal, accounting, finance, and sustainability leaders from companies with annual revenue of $500 million or more. Here are some ways that ESG activity is becoming part and parcel of corporate life.

Teamwork. Fifty-seven percent of executives surveyed note that their companies have assembled cross-functional ESG teams, and another 42 percent say they plan to. That’s a considerable increase from 2021, when a similar study showed that only 21 percent of respondents had such teams in place.

Accountability. A large majority (89 percent) of executives polled have enhanced internal goal setting and accountability mechanisms to promote readiness. These executives realize that their companies can have both an impact and dependence on the environment and society, and that ESG reporting measures may not just be reporting requirements, or a box to check, but a meaningful way to align strategy with commitments to sustainability and the social good.

Proactive moves. Nearly all (96 percent) of executives surveyed plan to seek external assurance for the next reporting cycle. Among executives in the oil and gas sector, 67 percent say they will continue to obtain assurance and 31 percent will seek it for the first time. Executives are also proactively investing in technology and tools to help them meet reporting needs, with around half saying they are very likely to invest in these tools in the next 12 months. These planned investments indicate that leaders appear confident in the business benefits of ESG.

Reaping the benefits. ESG commitments, it turns out, can be good for business. They are yielding benefits, including attracting and retaining talent, increasing efficiencies and ROI, boosting trust among stakeholders, and enhancing brand reputation. Another, perhaps surprising benefit of enhanced reporting is that it can enable some companies to premium-price their products, a benefit acknowledged by nearly half (49 percent) of respondents.

Facing challenges. Businesses have challenges, especially when something new comes along. While many executives (61 percent and 76 percent, respectively) are prepared to disclose Scope 1 and Scope 2 greenhouse gas emissions, Scope 3 remains a challenge because it involves data from external vendors. As such, only 37 percent of executives surveyed are prepared to disclose Scope 3 details, the top challenges cited being lack of confidence in the data supplied by external vendors as well as lack of data availability.

In just over a year, we’ve seen ESG reporting morph into a powerful tool, one that can inform business strategy. We expect that in the coming years, leaders may see even more benefits from ESG reporting and integrate it even more fully into the way businesses are managed.

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Amy Chronis is the Houston managing partner and vice chair of energy and chemicals at Deloitte. Geoff Tuff is the sustainability leader for ER&I practice at Deloitte. This article originally ran on InnovationMap.

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Engie to add 'precycling' agreements for forthcoming solar projects

reduce, reuse

Houston-based Engie North America has partnered with Arizona-based Solarcycle to recycle 1 million solar panels on forthcoming projects with a goal of achieving project circularity.

The collaboration allows Engie to incorporate "precycling" provisions into power purchase agreements made on 375 megawatts worth of projects in the Midwest, which are expected to be completed in the next few years, according to a news release from Engie.

Engie will use Solarcycle's advanced tracking capabilities to ensure that every panel on the selected projects is recycled once it reaches its end of life, and that the recovered materials are returned to the supply chain.

Additionally, all construction waste and system components for the selected projects will be recycled "to the maximum degree possible," according to Engie.

“We are delighted to bring this innovative approach to life. Our collaboration with Solarcycle demonstrates the shared commitment we have to the long-term sustainability of our industry,” Caroline Mead, SVP power marketing at ENGIE North America, said in the release.

Solarcyle, which repairs, refurbishes, reuses and recycles solar power systems, estimates that the collaboration and new provisions will help divert 48 million pounds of material from landfills and avoid 33,000 tons of carbon emissions.

“ENGIE’s precycling provision sets a new precedent for the utility-scale solar industry by proving that circular economy principles can be achieved without complex regulatory intervention and in a way that doesn’t require an up-front payment," Jesse Simons, co-founder and chief commercial officer at SOLARCYCLE, added in the release. "We’re happy to work creatively with leaders like ENGIE to support their commitment to circularity, domestic energy, and sustainability.”

Texas gets one step closer to CCUS permitting authority

The View From HETI

This month, the U.S. Environmental Protection Agency (EPA) announced its proposed approval of Texas request for permitting authority under the Safe Drinking Water Act (SDWA) for Class VI underground injection wells for carbon capture, utilization and storage (CCUS) in the state. The State of Texas already has permitting authority for Class I-V injection wells. Granting authority for Class VI wells recognizes that Texas is well positioned to protect its underground sources of drinking water while also advancing economic opportunity and energy security.

“In the Safe Drinking Water Act, Congress laid out a clear vision for delegating decision-making from EPA to states that have local expertise and understand their water resources, geology, communities, and opportunities for economic growth,” said EPA Administrator Lee Zeldin in a news release. “EPA is taking a key step to support cooperative federalism by proposing to approve Texas to permit Class VI wells in the state.”

The Greater Houston Partnership’s Houston Energy Transition Initiative (HETI) has supported efforts to bring CCUS to a broader commercial scale since the initiative’s inception. Earlier this year, HETI commissioned a “study of studies” by Texas A&M University’s Energy Institute and Mary K. O’Connor Process Safety Center on the operational history and academic literature of CCUS safety in the United States. The report revealed that with state and federal regulations as well as technical and engineering technologies available today, CCUS is safe and presents a very low risk of impacts to human life. This is useful research for stakeholders interested in learning more about CCUS.

“The U.S. EPA’s proposal to approve Texas’ application for Class VI well permitting authority is yet another example of Texas’ continued leadership in meeting the dual challenge of producing more energy with less emissions,” said Jane Stricker, Senior Vice President of Energy at the Greater Houston Partnership and Executive Director of the Houston Energy Transition Initiative. “We applaud the U.S. EPA and Texas Railroad Commission for their collaborative efforts to ensure the supply of safe, affordable and reliable energy, and we call on all stakeholders to voice their support for the application during the public comment period.”

The U.S. EPA has announced a public comment period that will include a virtual public hearing on July 24, 2025 from 5-8 pm and conclude on July 31, 2025.

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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.

Houston team’s discovery brings solid-state batteries closer to EV use

a better battery

A team of researchers from the University of Houston, Rice University and Brown University has uncovered new findings that could extend battery life and potentially change the electric vehicle landscape.

The team, led by Yan Yao, the Hugh Roy and Lillie Cranz Cullen Distinguished Professor of Electrical and Computer Engineering at UH, recently published its findings in the journal Nature Communications.

The work deployed a powerful, high-resolution imaging technique known as operando scanning electron microscopy to better understand why solid-state batteries break down and what could be done to slow the process.

“This research solves a long-standing mystery about why solid-state batteries sometimes fail,” Yao, corresponding author of the study, said in a news release. “This discovery allows solid-state batteries to operate under lower pressure, which can reduce the need for bulky external casing and improve overall safety.”

A solid-state battery replaces liquid electrolytes found in conventional lithium-ion cells with a solid separator, according to Car and Driver. They also boast faster recharging capabilities, better safety and higher energy density.

However, when it comes to EVs, solid-state batteries are not ideal since they require high external stack pressure to stay intact while operating.

Yao’s team learned that tiny empty spaces, or voids, form within the solid-state batteries and merge into a large gap, which causes them to fail. The team found that adding small amounts of alloying elements, like magnesium, can help close the voids and help the battery continue to function. The team captured it in real-time with high-resolution videos that showed what happens inside a battery while it’s working under a scanning electron microscope.

“By carefully adjusting the battery’s chemistry, we can significantly lower the pressure needed to keep it stable,” Lihong Zhao, the first author of this work, a former postdoctoral researcher in Yao’s lab and now an assistant professor of electrical and computer engineering at UH, said in the release. “This breakthrough brings solid-state batteries much closer to being ready for real-world EV applications.”

The team says it plans to build on the alloy concept and explore other metals that could improve battery performance in the future.

“It’s about making future energy storage more reliable for everyone,” Zhao added.

The research was supported by the U.S. Department of Energy’s Battery 500 Consortium under the Vehicle Technologies Program. Other contributors were Min Feng from Brown; Chaoshan Wu, Liqun Guo, Zhaoyang Chen, Samprash Risal and Zheng Fan from UH; and Qing Ai and Jun Lou from Rice.