Stem, Inc. has announced the successful deployment of its PowerTrack Platform at Border Basin Solar, a 152 MWdc (120 MWac) utility-scale solar project in Hancock County, Ohio.

The facility, owned and developed by Energix US, LLC, is now operational and delivering clean energy into the PJM Interconnection market, marking a milestone for Energix as it surpasses 1 GW in its U.S. portfolio within the PJM market.

Full-Scope Support from Design to Handoff

Stem supported the Border Basin project across its entire deployment lifecycle, from conceptual design through factory preparation, commissioning, and operator handoff.

According to the announcement, the company combined upfront engineering, panel shop assembly and pre-configuration, Factory Acceptance Testing, on-site commissioning, utility witness testing, and remote support to bring the facility online with full visibility from day one.

The deployment included PJMnet integration, power plant controls, local SCADA, communications and networking hardware, and meteorological stations.

PowerTrack Software provides cloud-based monitoring, performance analytics, alerting, reporting, and remote data backup and now serves as the power plant control, data acquisition, and monitoring backbone for the site.

Leadership Perspectives on the Milestone

Matt Tappin, President of Software at Stem, emphasized that bringing a project online is only part of the equation for utility-scale developers like Energix. "Long-term success depends on reliable operations, clear visibility into asset performance, and the right technical support," Tappin said.

He added that Stem is proud to support Energix as the company continues to expand its solar portfolio and focus on maximizing the performance and long-term value of its assets.

Zvi Tvizer, Country Manager and COO at Energix Renewables, described Border Basin as an important milestone for the company as it surpasses 1 GW in its U.S. portfolio in the PJM market.

"Stem's PowerTrack platform gives our operations team the real-time visibility and performance insight we need to maximize production and ensure reliable, long-term operation of the facility," Tvizer said.

About the Companies Involved

Stem, Inc., traded on the New York Stock Exchange under the ticker STEM, describes itself as a global leader in AI-enabled clean energy software and services.

The company says it helps asset owners, operators, and energy stakeholders unlock the full value of their portfolios by enabling the intelligent development, deployment, and operation of clean energy assets.

Its integrated software suite, PowerTrack, is positioned as a platform for asset monitoring and optimization, backed by professional and managed services. Stem reports having projects across 55 countries and nearly 20 years of history serving customers.

Energix Renewables is an independent power producer that develops, constructs, owns, and operates renewable energy projects across their entire lifecycle.

Headquartered in Arlington, Virginia, the company is among the leading solar energy producers in the Mid-Atlantic region and has been active in the U.S. market since 2016. Energix is one of the largest players in the photovoltaic market in Virginia and Pennsylvania, with rapid expansion into neighboring states.

Market and Strategic Context

The Border Basin announcement, dated November 3, 2026, comes as Stem continues to position PowerTrack as the control and monitoring backbone for utility-scale solar facilities serving major wholesale markets.

The Ohio project's connection to the PJM Interconnection, one of the regional transmission organizations serving the Mid-Atlantic and Midwest, places the plant within the same market footprint where Energix has concentrated its U.S. growth.

Stay Ahead of the United States Power Sector Boom

Stay ahead of the power sector by gaining insights into every grid expansion, water treatment upgrade, and renewable integration project across the United States before your competitors even catch wind of them. In an industry where timing is crucial for securing contracts, having early intelligence is vital.

The Global Project Tracking (GPT) platform by Blackridge Research provides real-time visibility into power projects across generation, transmission, and distribution networks. From municipal water initiatives to multi-billion-dollar transmission corridors, our database empowers suppliers, contractors, and investors with the insights necessary to take proactive actions and achieve greater success.

With detailed stakeholder information, project timelines, and funding status at your fingertips, you can prioritize the opportunities that match your capabilities and reach decision-makers at exactly the right moment.

• Upcoming Projects

• Tender Notices

• Contract Awards

• Projects Under Construction

• Completed Projects

Ready to transform how you track power projects across the United States? Book a Free Demo of the Global Project Tracking (GPT) platform by Blackridge Research today.