Switzerland, Dec. 9 -- Energy efficiency in facilities and buildings has emerged as the No. 1 infrastructure priority for organizations seeking to leverage it for decarbonization and competitiveness, up from 7th place in 2023, a recent Siemens survey and study finds. In addition, a higher proportion of respondents say that onsite renewable energy production and the electrification of heating and cooling are now at mature or advanced stages, compared with previous findings in 2023. The study, Siemens Infrastructure Transition Monitor 2025, shows that over half of survey respondents plan to increase investment in energy efficiency (57%), smart building technologies (55%), and building electrification (54%) in the year ahead.Despite many retro...