ACEEE: January 5, 2015
The New Year is usually a good time to take stock of the year just ended, and to look forward to the year ahead. Regarding energy efficiency, 2014 was generally a good year. Energy-saving technologies and practices continued to advance. For example, in 2014 LED lighting became a mainstream source of light. The Design Lights Consortium now lists more than 70,000 LED lighting products. And a recent DOE report estimates that by 2020, LED lighting will account for about 48% of product sales.