Kalle Greis

As a Project Manager, Kalle manages the development and permitting of Polarnode’s data center projects. He specializes in early-stage site development zoning, and environmental impact assessments, ensuring that projects progress systematically through complex regulatory frameworks.

Before joining Polarnode, Kalle spent five years as a Project Manager at ABO Energy where he successfully developed several large-scale onshore wind development projects. In his career in renewable energy, he has gained extensive experience in stakeholder engagement, building local trust, and utilizing advanced GIS analysis for data-driven project planning.

Kalle has a MSc degree in Forest Science from the University of Helsinki.