Clearway Energy's $600 Million Honeycomb Center Adds 320 MW Storage and 150 Jobs to Utah Grid

Context On May 6, 2026, Clearway Energy Group inaugurated the Honeycomb Energy Center in Iron County, Utah. The ceremony featured U.S. Senator John Curtis, who highlighted the project as a model of state energy innovation. The facility sits beside Clearway‑owned solar farms and operates under a 20‑year contract with PacifiCorp, a major utility.

Key Facts - The center comprises four 80‑megawatt battery modules, together providing 1,280 megawatt‑hours of dispatchable power. Dispatchable power means the stored electricity can be released on demand, smoothing peaks in demand and supporting grid stability. - The battery portfolio serves Iron and Beaver Counties, enhancing reliability for roughly 200,000 customers. - The $600 million investment uses American‑made Tesla battery equipment and domestically sourced steel, aligning with U.S. manufacturing goals. - Construction peaked at 150 workers, creating short‑term jobs and laying the groundwork for more than a dozen permanent positions. - Ongoing operations will contribute about $60 million in property and sales tax revenue, supporting local schools and public services. - Clearway pledged $150,000 to Iron County Care and Share for a Tiny Home Village and will donate $40,000 annually to local education programs.

What It Means The Honeycomb Energy Center marks a significant step toward a resilient, low‑cost power grid in Utah. By pairing large‑scale battery storage with adjacent solar generation, the project reduces reliance on fossil‑fuel peaker plants, which are typically more expensive and polluting. The 320‑megawatt capacity can absorb excess solar output during midday and release it during evening peaks, flattening demand curves and lowering wholesale electricity prices. Economic benefits extend beyond the grid. The construction phase injected wages into the local labor market, while the projected tax revenue will fund community services for years to come. Long‑term lease agreements with landowners also provide stable income streams for rural property holders. Clearway’s nearly two‑decade presence in Utah, now totaling close to 900 megawatts of projects, positions the company to expand similar storage‑solar hybrids across the Intermountain West. As utilities seek to meet renewable portfolio standards and mitigate climate‑related grid stress, projects like Honeycomb could become a template for future investments.

Looking Ahead Watch for additional battery‑solar partnerships in the region and for regulatory decisions that could accelerate or constrain further storage deployments.