DOE’s SSL Program is hosting two upcoming webinars to present and discuss the results of a recently released investigation of LED streetlighting’s impact on sky glow.

Both webinars will start at 12:00 p.m. Eastern Time (9:00 a.m. Pacific Time) and last one hour.

Thursday, July 20. “The Impact of LED Street Lighting on Sky Glow.” Presenter Bruce Kinzey of Pacific Northwest National Laboratory (PNNL) will provide a high-level overview of the study and its findings, to put them into a context of typical street lighting conversions taking place in the U.S. today. Register for the July 20 webinar.

Thursday, July 27. “A Technical Discussion of DOE’s Sky Glow Study, Modeling Methods, and Key Variables.” In this follow-on webinar, presenter Tess Perrin of PNNL will provide a deeper dive into the modeling effort as well as the influence of individual variables. Register for the July 27 webinar.

Each webinar will be followed by a live Q&A session.