The new version of the ISO 50001 Energy Management System (EnMS) standard, which was published in August 2018, follows the common terminology and structure of Annex SL.
ISO 50001 will bring energy management and continual improvement in energy performance into the core of an organization. This new standard is an opportunity for organizations to align their EnMS with their strategic direction with greater focus on improving energy performance and energy using processes.
This guide compares new and existing requirements of ISO 50001:2018 and ISO 50001:2011.