
What is LEED
LEED (Leadership in Energy and Environmental Design) is an international green building certification system that assesses a building’s sustainability performance, including energy efficiency, carbon emissions, indoor environmental quality, and resource use. In commercial real estate, understanding LEED is essential for evaluating environmental impact, compliance obligations, and long‑term asset resilience. Across Central and Eastern Europe (CEE), this topic plays an increasingly important role as investors, regulators, and occupiers demand higher sustainability standards and clearer reporting. From a strategic viewpoint, LEED affects investment decisions, financing conditions, regulatory alignment, and operational efficiency. It helps organisations compare assets, future‑proof portfolios, and respond to ESG expectations shaping modern markets. Developers and landlords use LEED to guide design choices, reduce risk exposure, and enhance long‑term asset performance. Occupiers evaluate it to ensure that buildings align with corporate sustainability commitments and operational needs. By integrating LEED into advisory and decision‑making processes, iO Partners supports clients in navigating evolving ESG requirements, market pressures, and long‑term sustainability trends across the CEE region.