Spotlight On: Chris Guerrero, VP of Marketing, ENGIE Resources

Key points:

• • Rising demand from AI, data centers, and industry is reshaping Texas’ energy market at record speed.
• • ENGIE sees renewables and battery storage as critical tools for solving grid and power access challenges.
• • Chris Guerrero says Houston remains at the center of the global energy transition through innovation and collaboration.

May 2026 — In an interview with Invest:, Chris Guerrero, vice president of marketing at ENGIE Resources, discussed rising power demand, Houston’s role in the energy transition, and the importance of collaboration across the energy sector. “Disruption is not new in business. Those who learn to adapt and take advantage of the opportunity will succeed moving forward,” Guerrero said.

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What are the biggest changes you are seeing in the energy market today, especially with rising demand from data centers and large industrial users?

ENGIE is a global energy company and a leader in renewable power and energy infrastructure, with 98,000 employees in 31 countries and headquarters in Paris. ENGIE Resources is the retail, customer-facing part of the business, where we get power to the people who use it, primarily large commercial and industrial customers. We are the fifth-largest supplier of power to commercial and industrial customers in the United States.

Data centers get the headlines, but the biggest challenge we are seeing is the pace of change. Data centers, large manufacturing, economic growth, development, and population growth are all contributing to serious strategic discussions across the United States when it comes to power.

Demand for power is growing faster than new generation and infrastructure can be brought online, creating real planning and timing challenges across the industry.  The simplest answer is to generate more power, but the challenge is time and infrastructure. It is not just the ability to generate more power, but the ability to take that power into existing infrastructure through the grids.

With data centers in particular, the challenge is speed to market and the ability to access power. Large customers are increasingly exploring on‑site or hybrid generation solutions to complement grid supply, which requires thoughtful coordination with grid operators. 

A conversation that five years ago may have centered around the role of renewables in lowering carbon emissions is now being viewed through a different lens: green as growth. Renewables are the fastest route to market and the lowest-cost route to market for new power generation. In Texas, ERCOT manages the power grid and serves roughly 90% of the state. In the last two years, power demand has increased more than in the 10 years prior. It is not just more demand; it is significantly more demand in a much more compressed time period.

How is that demand shaping the way ENGIE Resources engages with customers?

I have had a front-row seat in energy for most of my career. I am a native Houstonian, and my entire career has been in the energy landscape, first in oil and gas and then transitioning into renewables and energy solutions. That transition is a byproduct of the change in demand we see from customers.

ENGIE has been at the forefront of advocacy for renewable power supply as a practical solution to enable growth. In the United States, that means our conversations are shifting. The conversation has evolved beyond sustainability alone. There is an inherent benefit to renewables in terms of carbon emissions, but what has shifted is speed to market and speed to access power.

Power is no longer a set-it-and-forget-it interaction. ENGIE has to be well positioned to coach customers through this transition so they understand volatility and its impacts on strategic sourcing and pricing. It used to be as simple as looking for the lowest cost per kilowatt hour or megawatt hour. That is not good enough anymore.

Customers have to think about whether they can access enough power and how to manage unexpected turns in pricing as a result of regulatory impacts in various markets, including ERCOT. We are working with customers to understand their goals, growth aspirations, future footprint, regional grid constraints, and how we can pull together a cohesive strategy that simplifies that complexity for them.

Given tighter grid conditions in Texas, how are conversations around reliability and cost evolving with clients?

It would be easy from the outside to assume there is diminished interest in renewables, but what we have seen is that the changing route to power access means renewables stay front and center.

When the sun is not shining, solar farms are not generating power. When the wind is not blowing, wind farms are not generating power. That creates the need to address intermittency with solutions like battery storage. Within Texas, ENGIE is the No. 1 provider of battery storage solutions. It is an investment area for us because we know the market requires variable solutions to help solve intermittency.

If we can store power when there is excess capacity and supply in the marketplace and dispatch it when there is a lack of availability, that helps normalize and level out the load. Our mission stays the same, but the tools we leverage continue to evolve.

How is demand for renewable energy changing in the current environment?

Drop the renewable label: absolute demand for energy has accelerated and increased. There are customers and industries where renewables remain a high focus because of commitments around reducing carbon emissions. But this is a broader strategic challenge: the gap between how much power is required and how much power is available at a given point in time.

Renewables are increasingly part of the solution because they align with both customer sustainability goals and the need for speed and scalability. The model for data centers used to be geographically based, with proximity to urban centers because of lag time. Now, for various AI functions, you are seeing activity move to places that are not necessarily near an urban center, like West Texas.

That is where companies can get creative with co-location. Where ENGIE already has assets in place, such as wind generation, data centers can explore co-location or structured offtake arrangements where assets already exist, subject to market rules and grid coordination. That unlocks speed to market and speed to power. The same applies to building a microgrid with on-site solar. The biggest shift is the redefinition from green as simply green to green as growth.

How do you see Houston’s current business climate, and what makes this market important for ENGIE’s strategy?

Houston is distinctive because it has long had a reputation as the energy capital of the United States. There are more than 4,500 energy-related companies across oil and gas, power, renewables, hydrogen, and carbon solutions in the greater Houston area. It may be better to call it the undisputed energy capital of the United States.

Because of that, Houston has expertise and perspective. In my 25-plus years in energy, there has never been a shortage of people searching for magic bullets, but I have yet to find one. The solutions we require to be successful across the United States, globally, and specifically in Houston are not either-or discussions. It is not whether we should use natural gas-delivered power, renewable solar power, or existing power plants. The fact of the matter is, we will need A plus B plus C to get us where we need to get to.

Houston is well positioned because of its experience in oil and gas and its continued development in innovation, electrification, EV technology, battery storage, and renewable technology. All those things converge here, and they are not diametrically opposed. Houston is the hub and heart of where this takes place in the United States, and I think globally. This is a place where future conversations happen.

What role does technology play in how you attract and retain customers today?

Technology is an enabler. Our customers want what individuals want: simplification, streamlining, and optimization. They need the information required to make decisions. Where we can leverage technology to take data and translate it into insights, we can create actionable options with clearly understood trade-offs.

I think we will continue to see AI-enabled interactions and solutions for back-end systems. For us, that includes data analysis, understanding load profiles, consumption profiles, and efficiency profiles. We can be better at that using technology that exists today and is emerging.

For us, that means staying on top of developments because they redefine how this works. It means rethinking how content sits and how data flows. It is exciting and scary, but it is fun. Disruption is not new in business. Those who learn to adapt and take advantage of the opportunity will succeed moving forward.

What skills are most important for your team right now?

ENGIE comes from an engineering and problem-solving mindset. The company was born from that mindset, and the one constant for us to be successful is that same spirit of problem solving.

Whether it is strategic marketing, commercial delivery, or complex power generation projects, I am thrilled when I find people who are excited to sort out the problem to be solved and understand the variable solutions and trade-offs. That ability to unlock the core problem and get rid of the noise around it is critical.

The most critical attribute is problem solving with vigor. I tell my team that if they are uncomfortable being uncomfortable, this may not be the right space because it is moving fast. We move quickly, learn continuously, and adjust as the market evolves. 

What are your top priorities over the next couple of years?

At a micro level, our priority is building the framework and foundation to enable education in the marketplace from an ENGIE perspective with our customers, government and regulatory affairs, and ENGIE Resources. All three influence strategy.

That means building the content of tomorrow, not through self-serving advertisements, but through education. I am a big believer in shared education as a mover for the industry. If you are in a leadership position, you have a responsibility to help solve these problems.

The other priority is telling stories. The most beautiful part of marketing is telling the stories of our customers, not through the lens of what we did, but through the lens of what they overcame. That is how people connect to this. The challenges we face can be broken down into commercial challenges and routes to market, but at the end of the day, this is a human challenge.

At a macro level, we have to work together. It will not work if everyone in this industry locks down and sits behind walls. We have to be open about what is working and share the challenges. What matters is that when challenges happen, we are honest about them, understand the implications, and make conscious decisions.

What should investors and business leaders be paying closest attention to in the Texas energy market right now?

They should start paying attention to the energy market. Power has largely been a set-it-and-forget-it category, but that has changed over the last two years and will continue to change.

Start thinking strategically about sourcing power. Do not just think about the next one-year contract. Look out over a five-year window and consult with people in the industry. Stay aggressively curious about the marketplace. ERCOT recently released its load forecast, and those are the types of things business leaders should be aware of.

If you are based in Texas or Houston, you are at the center of this energy transition and in one of the better locations to weather the storm. ERCOT has made meaningful progress diversifying the resource mix. To someone outside the United States, it might be surprising to think of Texas as one of the crown jewels of the renewable energy story, and yet here we are.

Texas has adapted quickly and overcome challenges. Business leaders should take solace in the fact that they are in this grid, but they should also get engaged and stay curious because this is going to be a dynamic and consequential period for the Texas energy market.

Want more? Read the Invest: Houston report.