05.10.2026
EarthCheck: What it means to measure sustainability
Data, benchmarking and independent audits: the certification system supporting the ADLER for Planet journey
How can the sustainability performance of a hotel be measured?
Individual initiatives only tell part of the story. Understanding the impact of a hotel requires comparable data over time, meaningful performance indicators and regular verification that objectives, processes and responsibilities are effectively embedded in day-to-day operations.
DetailsIndividual initiatives only tell part of the story. Understanding the impact of a hotel requires comparable data over time, meaningful performance indicators and regular verification that objectives, processes and responsibilities are effectively embedded in day-to-day operations.










