Providing on-line non-downloadable software for energy efficiency upgrade operations and project management; Providing on-line non-downloadable software for automating and tracking tasks, managing workflow and digital resources, and providing notifications and reports to users in energy efficiency project management; Providing on-line non-downloadable software for use in sharing information for the facilitation of collaborative working and interactive discussions in energy efficiency project management; Software as a service (SAAS) services featuring software for energy efficiency upgrade operations and project management; Software as a service (SAAS) services featuring software for use in sharing information for the facilitation of collaborative working and interactive discussions in energy efficiency project management; Software as a service (SAAS) services featuring software for use sending and engaging in electronic communications, namely, chats, email and interactive discussions in energy efficiency project management; Software as a service (SAAS) services featuring software for energy efficiency equipment upgrade project management; Software as a service (SAAS) services featuring software for automating and tracking tasks, managing workflow and digital resources and providing notifications and reports to users in energy efficiency equipment upgrade project management; Software as a service (SAAS) services featuring software for management of financial aspects of a energy efficiency equipment upgrade project