ECI Partners, a private equity group, agreed to invest in Zenergi, a provider of energy brokerage and administration services to the education sector. Financial terms were not disclosed. "We are delighted to be working with ECI Partners to deliver future growth for Zenergi, and further support schools and other institutions with their energy requirements as we all move towards a greener future. ECI has a strong track record supporting energy services businesses and we are excited about the opportunity ahead. We’d also like to thank August Equity for their support over the last 4 years during what has been an enjoyable part of our journey,” Graham Cooke, Zenergi CEO.