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Berkeley Lab Experts
From accelerators to energy to supercomputers,
Berkeley Lab has a science expert for you.


Featured Experts

Mary Ann Piette

building and grid efficiency expert

Mary Ann Piette is deputy director of Berkeley Lab's building technology department and director of the Lab's Demand Response Research Center.

Gary Karpen


Gary is a senior scientist researching chromosome structure and function, with a special emphasis on how epigenetic mechanisms and genome dynamics impact chromosome inheritance, nuclear architecture, and genome stability.  He also serves as the Director of the Life Sciences Division.

Greg Aldering


Greg Aldering was a noted asteroid hunter while still an undergraduate at the Massachusetts Institute of Technology, but by the time he joined Berkeley Lab’s Physics Division in 1995 his interest had turned to cosmology. He has been a member of the Supernova Cosmology Project since 1995, well before its surprising discovery of dark energy, and he has led the Nearby Supernova Factory since its founding in 2001. He has discovered and classified many hundreds of supernovae.