The standards address different management-system purposes. Select the applicable scope and evidence; do not choose on an assumed saving.
ISO 50001 addresses energy performance and an energy management system. ISO 14001 addresses environmental aspects and an environmental management system.
Record the sites, activities, products, services and boundaries proposed for each management system.
Use measured surface area, temperature and operating hours to calculate heat loss from boilers, kilns, heat exchangers, valves and pipework. Inzonex supplies removable modular insulation for equipment that requires maintenance access.
Do not add a calculated reduction to an emissions report until the reporting boundary, factor, implementation date and verification method have been approved.
Map energy review, baselines and performance indicators separately from environmental aspects, compliance obligations and impact controls.
Consider legal and customer requirements, existing systems, audit arrangements, competence and intended certification. Confirm requirements from the current standards and certification body.
This page does not recommend which standard to implement first or claim a cost, saving or removal of an audit requirement.