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<\/a><\/a>\nAs data center demand grows amid grid constraints, operators need power solutions that balance speed, reliability, and transparency. Rehlko aims to position sustainability as a practical enabler, that can inform how power systems are specified, designed, and optimized over time based on location, fuel availability, regulatory conditions, and customer priorities.<\/p>
\nThe report highlights how Rehlko\u2019s portfolio helps support resilient, fuel\u2011flexible power architectures for mission\u2011critical infrastructures, serving applications including data centers operating under tight timelines. These systems are designed to support modular integration of technologies, where applicable, such as battery energy storage systems (BESS), combined cooling, heat, and power (CCHP), advanced controls, and compatibility with alternative fuels, where appropriate.<\/p>
\nAlongside customer solutions, the report outlines measured progress across Rehlko\u2019s own operations. In 2025, the company reported a 19.6% reduction in Scope 1 and 2 greenhouse gas emissions compared to a 2023 baseline, based on defined methodologies, and 81.2% of operational waste diverted from landfills. These results reflect historical performance and Rehlko\u2019s ongoing efforts to improve over time and are calculated based on internally defined methodologies.<\/p>
\n\u201cData center customers are navigating a more complex set of power decisions than ever before,\u201d said Brian Melka, President and Chief Executive Officer of Rehlko. \u201cOur role is to help deliver systems that are reliable when and where they\u2019re needed, while working to improve the quality of information customers use to evaluate energy choices. The Powering Impact Report reflects how we\u2019re integrating sustainability insight directly into engineering, tools, and execution.\u201d<\/p>
\nA central element of this approach is Rehlko\u2019s Power Impact Intelligence strategic platform. This digital and interactive solution includes the Rehlko Backup Power | EPD Carbon Calculator, which provides direct access to verified Environmental Product Declaration (EPD) data, enabling customers to evaluate the embodied carbon of backup power systems at a product level. Unlike static reports or disconnected data sources, it works to deliver clear, decision-support insight to support more informed infrastructure choices, including those that may reduce carbon emissions. In addition, the Rehlko Prime Power | Decarbonization Modeler offers regionally informed, scenario\u2011based insights to help customers explore how different power system options compare under local energy conditions and available technologies.<\/p>
\n\u201cOur intent is to translate sustainability from insight into execution,\u201d said Francis Perrin, Chief Brand and Sustainability Officer at Rehlko. \u201cRather than setting abstract endpoints, we focus on system\u2011level thinking, helping customers plan for reliability today while maintaining optionality over the life of their assets. Power Impact Intelligence is one example of how we are helping to equip customers with data that is credible, transparent, and practical.\u201d<\/p>
\nRehlko also developed the Structured Transition Model (STM), a pathway and solutions framework that is designed to enable immediate reliable power while supporting a flexible transition to lower carbon operations over time. Actual results, performance, and outcomes from these tools may vary based on application, operating conditions, regulatory requirements, and other factors.<\/p>
\nThe 2026 Powering Impact Report covers governance, safety, workforce, and community topics while distinguishing current performance from longer\u2011term considerations. Through disciplined engineering, transparent reporting, and decision\u2011support tools, Rehlko continues to embed sustainability into innovation, supporting data center customers as they scale critical infrastructure in an evolving energy landscape.<\/p>
\nFor additional context, view the full 2026 Powering Impact Report<\/a>.<\/p> \nAbout Rehlko\n