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Partner Case Study | HELLENiQ ENERGY

JillArmourMicrosoft's avatar
JillArmourMicrosoft
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Oct 07, 2025

HELLENiQ ENERGY boosts productivity 70% and scales AI adoption with Microsoft 365 Copilot

HELLENiQ ENERGY operates across the entire energy value chain with a strategy centered on low-carbon solutions. For more than five decades, it has powered progress and innovation in Greece and Southeast Europe, investing in technologies such as photovoltaics, wind parks, CO2 capture, and green hydrogen, while continually embracing new technologies to shape a more sustainable future. 

Sparking AI interest through experimentation

HELLENiQ ENERGY’s commitment to innovation was fueled with the advent of generative Artificial Intelligence. “We are very interested in what AI has to offer and signed up for early access to Microsoft 365 Copilot as soon as it became available,” recalls George Konstantelos, Group Digital Transformation Director at HELLENiQ ENERGY. In the beginning, the company explored the technology limits, cultural impact, and business value potential via experimental pilots. “We started with a smaller audience” adds Konstantelos. “Our early findings defined our adoption strategy and shaped our next steps”

This early experimentation helped HELLENiQ ENERGY unlock the full potential of Copilot. The solution evolved daily with new features, composite scenarios and role-based guidance as the community got more familiar with the tool’s capabilities. “While most digital tools are purpose-built, Microsoft 365 Copilot is a flexible toolbox: it’s up to the user what they do with it,” shares Konstantelos. Yet, that flexibility posed a challenge: scaling everyday AI across the organization. 

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Published Oct 07, 2025
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