Specific guidelines for sub-metering of thermal energy in multi-unit buildings (implementation of Articles 9-11 of Directive 2012/27/EU on energy efficiency

Detailed guidelines on good practice in cost-effective cost allocation and billing of individual consumption of heating, cooling and domestic hot water in multi-apartment and multi-purpose buildings have been developed. They take account of stakeholder suggestions. Comments and suggestions for specific changes are welcome if duly justified and can be sent to empirica (mbic@empirica.com). The guidelines may be adapted following comments and feedback from workshops planned for later in 2016.