With more than 20 million post-secondary students and over 5 billion square feet of floor space, the higher education sector in the United States spends an estimated $14 billion annually on energy costs (source). Given recent estimates, 31% of energy used by these facilities is directed toward lighting systems, which is the single largest electrical expenditure—space heating and water heating following at 28% and 25%, respectively (source). While greater energy efficiencies can be achieved in many aspects of electrical use, upgrading existing lighting systems represents a unique, and accessible path to reducing both energy use and maintenance costs.
Making the change to energy efficient lighting and controls offers schools an incredible opportunity to free up funds that can be used for academic endeavors rather than operating expenses. Below are the top five reasons colleges and universities should consider upgrading their lighting systems.Read more...
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