42 (Based on Intent to Use) Energy auditing; Engineering services in the field of energy efficiency; Providing on-line non-downloadable software for computing energy savings; Providing temporary use of a non-downloadable web application for marketing, trading, buying, and selling energy; Providing temporary use of non-downloadable cloud-based software for marketing, trading, buying, and selling energy; Research and development in the field of energy; Research and development in the field of geothermal energy; Research and development in the field of hydroelectric energy; Research and development in the field of solar thermal energy; Research and development in the field of wind energy; Research in the field of energy; Research in the field of renewable energy; Technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; Technological consulting services in the field of alternative energy generation(Based on 44(e)) Energy auditing; Engineering services in the field of energy efficiency; Providing on-line non-downloadable software for computing energy savings; Providing temporary use of a non-downloadable web application for marketing, trading, buying, and selling energy; Providing temporary use of non-downloadable cloud-based software for marketing, trading, buying, and selling energy; Research and development in the field of energy; Research and development in the field of geothermal energy; Research and development in the field of hydroelectric energy; Research and development in the field of solar thermal energy; Research and development in the field of wind energy; Research in the field of energy; Research in the field of renewable energy; Technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; Technological consulting services in the field of alternative energy generation