Share this page Project Saving Energy When Others Pay the Bill Urban Energy What motivates people to use less energy, when they are not the ones paying the bill? Like for example in a hotel. A long-term, field experiment at Amsterdam’s Student Hotel started to shed some light on this question. Project Saving Energy When Others Pay the Bill Urban Energy What motivates people to use less energy, when they are not the ones paying the bill? Like for example in a hotel. A long-term, field experiment at Amsterdam’s Student Hotel started to shed some light on this question. Project Saving Energy When Others Pay the Bill Urban Energy What motivates people to use less energy, when they are not the ones paying the bill? Like for example in a hotel. A long-term, field experiment at Amsterdam’s Student Hotel started to shed some light on this question.