Key Takeaways:
Given ERCOT’s challenges, Texas businesses can’t count on reliable power. Manufacturers face production-halting outages. Retail, cold storage, and logistics operations need steady electricity to keep goods moving. And critical sectors like healthcare and municipal services rely on uninterrupted power to stay operational.
Across the state, companies are reassessing how they source, manage, and protect their energy.
Many organizations are turning to on-site energy systems such as microgrids and Battery Energy Storage Systems (BESS) to ensure power continuity.
ERCOT has entered a new era of demand.
In 2023 and 2024, the system set numerous records, surpassing 85GW during summer peaks. State forecasts show that by 2030, Texas could see another 62GW of demand added to the system — a 72% increase in just a few years.
While the growth reflects a booming Texas economy, it brings consequences: thinner reserve margins, more hours of operational tightness, and increasingly frequent conservation alerts.
For businesses, these changes create volatility in pricing and power reliability, especially during high-load events and extreme temperatures.
At the same time, the ERCOT grid is maturing with the addition of wind, solar, and battery storage. These alternate energy sources now provide about one-third of ERCOT’s annual energy — and their share is rising fast.
Renewable power generation reduces fuel costs and emissions, making this change good news for consumers.
However, the mix of energy resources also creates a more dynamic operating environment.
Renewable output can fluctuate depending on weather conditions, causing steep net-load ramps and times when dispatchable thermal generation becomes critical to grid stability.
During volatile periods, facilities could see price spikes, voltage disturbances, or calls to reduce load to help balance the system.
ERCOT’s reliability challenges flow from several pressures hitting the grid. These five trends explain why Texas businesses are seeing more fluctuation in pricing, power quality, and operational alerts.
In Texas, population growth is exceeding existing infrastructure capacity. New industrial facilities, large data-center campuses, and surging crypto operations are connecting faster than new power plants and transmission lines can be built to support them.
Texas lawmakers are responding to this rapid load growth with new rules for large users. Senate Bill 6, signed in June, gives ERCOT and the Public Utility Commission authority to remotely curtail or disconnect data centers and other large power users as a last resort when the grid is under extreme stress.
The intent is to create procedures for emergency events while keeping Texas attractive for hyperscale computing and industrial development, but it also underscores that when demand outpaces new generation and transmission, even priority facilities can be asked to power down. For large campuses, that makes on-site, conditioned capacity and intelligent controls, such as Virtual Utility®, a practical way to maintain uptime even amid these emergency events.
Virtual Utility provides conditioned, dispatchable power on-site with the R3Di® System to ensure uninterrupted power and take advantage of low-cost, off-peak energy when it’s abundant.
Recent summers have pushed ERCOT to the edge. The grid has held, but often with tight operating margins and hours where any unexpected outage could trigger service interruptions. While less frequent, winter events still pose risks when cold snaps reduce natural gas availability. Texas facilities must expect more days when power quality dips, alerts are issued, or operations face momentary disturbances.
The R3Di® System is designed to cope with these challenges, providing instantaneous, uninterrupted power pickup to carry full facility load during grid disturbances. Paired with Grove365, which monitors market conditions, weather, and system stress signals, businesses attain a proactive reliability layer that responds before problems reach the meter.
Texas lawmakers created the Texas Energy Fund to incentivize new dispatchable generation and modernize infrastructure. While new natural gas plants are planned, construction takes years and transmission upgrades can take even longer.
Many customers aren’t waiting. The R3Di® System uses prime-rated natural gas generation paired with LiFePO4 battery storage to create a low-emissions source of on-site power. Projects can also qualify for incentives, including Federal Investment Tax Credits for microgrid controllers and energy-storage integration and applicable Texas Energy Fund support for resiliency improvements.
ERCOT operates with extremely limited interconnections to the rest of the U.S., making Texas an electrical “island.” To handle the influx of renewables and new loads, planners estimate Texas will need roughly 3,000 miles of new transmission lines.
Until the infrastructure is built out, congestion will continue to create price differences between regions, force renewable curtailments, and limit where new loads can safely interconnect.
The Virtual Utility® model helps customers secure reliability without waiting for multi-year transmission projects. On-site generation and storage reduce peak draw, support facility-level resiliency, and help stabilize renewables by providing firm, dispatchable capacity.
Texas is becoming a destination for digital infrastructure, from large data center campuses to crypto mining operations.
ERCOT’s Large Flexible Load (LFL) framework and voluntary curtailment programs are designed to manage risk, but they also raise new operational requirements for large energy users.
The R3Di® System and Grove365 give digital facilities the power quality and uptime they require while allowing them to participate in demand response and ancillary services in deregulated markets. Facilities can earn new revenue streams without compromising uptime or reliability.
ERCOT’s reliability challenges are impacting Texas business sectors in various ways. Here’s a rundown on what each area is facing:
For manufacturers, even small voltage sags or momentary outages can disrupt process equipment, increase scrap rates, or trigger safety shutoffs. Power reliability is especially critical for high-throughput industries such as chemicals, plastics, and metals.
Virtual Utility® supports true 24/7 operations, improving power quality while helping industrial sites advance ESG goals through cleaner, more efficient on-site energy.
For cold-chain operators and distribution centers, even brief outages can result in product spoilage, disrupted supply chains, and interrupted point-of-sale systems. A Kroger distribution center in California uses the R3Di® System to stabilize power quality, integrate with existing diesel and solar assets, and keep mission-critical refrigeration loads protected.
Data centers require conditioned power and strict uptime guarantees. Municipalities require similar reliability for water systems, emergency operations, and public safety infrastructure. Paired with federal and state incentives, Virtual Utility® gives these critical sectors a cost-effective path to modernizing infrastructure, increasing resiliency, and improving service reliability.
Hospitals, surgical centers, and labs have zero tolerance for outages. Regulations require backup generation, but many facilities still rely on diesel systems that may not provide an uninterrupted, full-facility transfer.
The R3Di® System delivers conditioned, continuous power that integrates with backup assets, supporting regulatory compliance while improving resilience and patient safety.
Virtual Utility® brings the benefits of utility-grade reliability to the customer site, integrating on-site natural gas generation, battery energy storage, and the patented R3Di® System. Grove365 provides continuous monitoring, forecasting, and optimization with its 24/7 Network Operations Center.
This turnkey microgrid serves as backup, peak-shaving, or prime power, and can integrate with solar, wind, and emerging fuels like hydrogen and renewable natural gas. During ERCOT conservation alerts or high-price intervals, Texas facilities can dispatch the R3Di® System to shift load away from stressed hours, all while maintaining seamless reliability for all operations.
Here’s how to prepare your Texas facility for ERCOT power interruptions and other challenges.
Texas continues to grow, electrify, and innovate, while ERCOT struggles to keep pace. To cope with the uncertainty, businesses must build energy reliability into their operations with on-site generation, storage, and intelligent monitoring.
e2Companies offers a modern, utility-grade solution that keeps operations online and energy costs predictable, even during grid stress.
Schedule a consultation to see how Virtual Utility® deployment can improve energy reliability and reduce risk at your facility.