Wrapping up our series discussing energy in all forms and its impact and function in CEA facilities is Gretchen Schimelpfenig! Gretchen is a Senior Energy Engineer at Energy Resources Integration, LLC (ERI), a clean energy consulting firm developing a sustainable future for our planet through cost-effective energy management. She is responsible for implementing energy efficiency and emerging technology programs and providing direct consulting services. Gretchen has seven years of experience in Controlled Environment Agriculture (CEA) and has worked for 11 years in the energy industry. Gretchen is a registered Professional Civil Engineer in California and Vermont. She obtained her master’s degree in Civil Engineering from Stanford, where she studied sustainable design and construction with an energy emphasis and was a Schneider Fellow at the U.S. Green Building Council. Gretchen resides in Huntington, Vermont, with her partner, their five cats, and many houseplants.