Cards incorporating electronic chips; carriers in the form of chips for the reproduction of data; carriers in the form of chips for the storage of data; computer cards containing chips; computer chips; electronic carbon dioxide monitors (other than for medical purposes); electronic carbon dioxide recorders (other than for medical purposes); apparatus for indicating measurements; devices for storing measured values; devices for transmitting measured values; measurement apparatus; measurement devices; devices for measuring energy; energy control devices; apparatus for recording; apparatus for recording data in magnetic readable form; apparatus for recording digital information; apparatus for recording electrical information; blank cartridges for recording of data; computer programs recorded in computer accessible form; computer programs recorded on cards; computer programs recorded on carriers; computer programs recorded on data carriers; computer programs recorded on data storage materials; computer programs recorded on magnetic data carriers; data being electrically recorded for computers; data being magnetically recorded for computers; data processing programs recorded on data carriers; data recorded electronically; data recorded in computer accessible form; data recorded in electronic form; data recorded in machine-readable form; data recorded in magnetic readable form; data recorded on magnetic materials; data recording apparatus; data recording machines; data recording materials; data recording materials for use with computers; data storage devices for recording computer programs; data storage devices for recording data; electrical apparatus for recording data; electrical recorders; electrically recorded data for computers; electronic carbon dioxide recorders (other than for medical purposes); electronic instruments for recording information; electronic magnetic recording materials; electronic magnetic recording media; instruments for the recording of data; machine readable information carriers for recording data; machine readable recording materials for retrieving data; machine readable recording materials for storing information; magnetic cards for recording data; magnetic data recording apparatus; magnetic recording carriers; magnetic recording materials; magnetic recording media; magnetic recording mediums; microchips for recording data; programs recorded on data carriers; record (data) carriers in the form of encoded cards; recorded data (encoded); recorded data (magnetic); recorded data files; recording apparatus; recording material bearing computer programmes

Measurement services; advisory services relating to energy efficiency; advisory services relating to the use of energy; consultancy in the field of energy-saving; recording data relating to energy consumption in buildings