In 2012, buildings accounted for seventy four% of every one of the electrical Vitality use within the United States. As properties are significant shoppers of electrical energy, there has been a concerted effort and hard work to further improve their Strength performance (and lessen wasted Vitality). ASHRAE Standard ninety.1: Electrical https://purethermal.co.uk/media-news/november-launch-waste-heat-recycling-design-support-service-from-pure-thermal-and-oilon/