The challenge of mobile connectivity in green buildings

As the push for sustainability accelerates, a hidden challenge is emerging in modern real estate: poor indoor mobile connectivity in energy-efficient buildings. Low-emission materials like high-performance glass reduce environmental impact—but also block mobile signals. Our report "The challenge of mobile connectivity in green buildings" explores this issue across several green-certified commercial buildings in Sweden, the UK, and Denmark. Covering 1.5 million square meters, the study reveals a significant coverage gap. Buildings equipped with indoor mobile systems achieve up to 97% coverage, compared to just 65% without. As green building standards become the norm, addressing indoor connectivity will be an increasingly important part of the conversation.