Luminate is pleased to announce that Stephan Williams has joined our growing battery storage team.

Mr. Williams has ten years of experience in utility, energy storage, and power/energy markets.  He has held Director of Engineering positions at energy storage manufacturers and utility scale development companies and has acted as lead design and project manager for large scale energy storage projects. Previous job positions entailed creation of underground and smart grid standards for a multi-state IOU as well as substation and transmission system design. He has also participated in numerous industry associations in support of increased grid evolution, reliability, and renewables integration. Prior to joining Luminate, Mr. Williams served as Director of Development Engineering at EsVolta, a developer, owner and operator of utility-scale energy storage projects across North America.

Stephan can be reached at