Leading companies worldwide from the building sector collected to form the EnOcean Alliance, with the aim of promoting and establishing innovative automation solutions for sustainable buildings – and so to make buildings more energy-efficient, more flexible and lower in cost. The core technology of the Alliance is self-powered wireless technology from EnOcean for flexibly positioned and service-free sensor solutions. The EnOcean Alliance aims to standardize and internationalize EnOcean wireless technology, and is dedicated to creating interoperability between the products of OEM partners. More than 150 companies currently belong to the EnOcean Alliance, which is a non-profit organization.