The Energy and Environmental Sustainability Laboratories (EESL) are shared multi-user instrumentation facilities at Penn State that tie together world-class instrumentation and expertise in a broad array of analytical techniques covering materials in all phases.

Events and Opportunities

Annual EESL Open House

Please join us for the EESL Open House from 4–6 p.m. on Wednesday, September 9, 2020, at The Nittany Lion Inn.