Simon Day

Vice President – Head of Solar Development

Simon has been leading Terra-Gen’s solar development activities since 2016. He has over 24 years international expertise in utility-scale solar storage and environmental consulting positions.

Prior to joining Terra-Gen, Simon spent over five years at SunEdsion where he held positions in solar development, M&A and Power Marketing and Origination.

Prior to that, he held positions with subsidiaries of NTR, PLC including Tessera Solar, Stirling Energy Systems and the biofuels development business Bioverda. He spent over seven years doing environmental and engineering consulting in Chicago and London including at DNV and RPS Consulting.

A native of Ireland, he has a Master’s in International Business degree from Kings College London as well a M.A. in Environmental Science and a B.A. in Natural Sciences degree from Trinity College in Dublin.