Enerit Energy Management System
Enerit was founded in 2004 and is the first company in the world to provide comprehensive software for ISO 50001.


Global Sustainable Tourism Council
The Global Sustainable Tourism Council (GSTC) establishes and manages global sustainable standards, known as the GSTC Criteria. These are the guiding principles and minimum requirements that any tourism business or destination should aspire to reach in order to protect and sustain the world’s natural and cultural resources, while ensuring tourism meets its potential as a tool for conservation and poverty alleviation.


Green Lodging News
Green Lodging News is the lodging industry’s leading environmental news source.
Is a ‘different’ hotel booking website where you can easily book green hotels and find green destinations.

Hello Energy
Hello Energy is the leading software to visualize energy and sustainability and activate users of large buildings to use it in a smart way. This allows you to visually communicate your building’s achievements in energy reduction and sustainability.

Green Hotelier
Green Hotelier is the leading source of information on the sustainable and responsible agenda within the hotel industry.