The legal requirements for the remote reading of heating and hot water consumption present landlords and administrators with a binding deadline. By 31 December 2026, all metering devices installed in existing properties that do not currently allow for remote reading must be converted or replaced. This regulation applies to both heat cost allocators and hot water meters and is part of the extended Heating Costs Ordinance (HeizKVO), which has been in force since November 2021.
The revised HeizKVO not only mandates the equipping with remotely readable devices but also the monthly provision of consumption information. This applies to all properties where a remotely readable metering system is already in place. The monthly information is intended to provide tenants with a more transparent overview of their energy consumption and contribute to increasing energy efficiency. This requirement is also already valid.
Background and Objectives of the Ordinance
The changes in the Heating Costs Ordinance are based on European law, particularly the Energy Efficiency Directive (EED). The aim is to promote a more conscious use of energy and to reduce emissions. By regularly providing consumption data, incentives are to be created for a change in behaviour that will positively impact individual consumption and the operating costs of buildings. The conversion requires precise planning and implementation by owners and administrators to meet the legal requirements on time.
For newly installed metering devices, the remote reading obligation already applies without restriction. Since 25 October 2020, all newly installed meters and heat cost allocators must be remotely readable. This staggered introduction of the regulations is intended to enable gradual adaptation and at the same time promote the modernisation of the building stock. Adherence to the deadlines is crucial, as non-compliance can lead to certain penalties, such as a reduced billing fee for the landlord.
Technical and Organisational Implications
The conversion to remotely readable systems requires investments in modern metering technology and, if necessary, in the adaptation of existing infrastructure. In addition to hardware, data processing also plays a role, as the monthly consumption information must be collected in compliance with data protection regulations and made accessible to tenants. This often requires collaboration with specialised service providers who can ensure both the installation and operation of the systems, as well as the preparation of the data. Landlords should use the remaining time to initiate the necessary steps to meet the deadlines and address potential challenges early on.
