42 Quality control and authentication services; design and development of computer hardware and software for use in the field of energy, including energy trading and the fields of water and gas; platform as a service featuring software for tracking, reporting, analyzing and delivering energy information for use in the field of energy, including energy trading and the fields of water and gas; platform as a service featuring computer software for management of utility data collection and communication systems for use in the field of energy, including energy trading and the fields of water and gas; software as a service featuring software for tracking, reporting, analyzing and delivering energy information for use in the field of energy, including energy trading and the fields of water and gas; computer services, namely, providing temporary use of non downloadable computer software to collect, manage, analyze, retrieve, monitor, maintain, report on, structure, model, forecast, present and display energy, water, and gas data for use in the field of energy, including energy trading and the fields of water and gas; computer services, namely, development of computer platforms for collecting, analysing, integrating, transforming and providing access to data and information for use in the field of energy, including energy trading and the fields of water and gas; providing temporary use of non-downloadable web-based decentralized applications (DApps) for cloud storage of data for use in the field of energy, including energy trading and the fields of water and gas, for managing utilities services, energy distribution, energy trading and energy marketplaces; applications as a service featuring software application for tracking, reporting, analyzing and delivering energy information for use in the field of energy, including energy trading and the fields of water and gas; Software consulting relating to the aforesaid services; consulting services in the field of energy measurement to improve energy efficiency relating to the aforesaid services; energy auditing; engineering services in the field of energy efficiency; technological planning and consulting services in the field of renewable energy resources; technological consulting services in the field of alternative energy generation; none of the foregoing being in relation to transformers, power supplies and inductors, fan systems or laser cutting, forming, welding and coating