Peter Grennell

Peter Grennell has extensive experience in operations management and engineering within the waste management and infrastructure sectors. Currently, as Head of Operations Lower North Island and Regional Manager at Waste Management NZ Ltd since March 2014, Peter oversees business activities across multiple regions, including kerbside and commercial collections as well as transfer station operations. Prior roles include Contract Manager at KAEFER Integrated Services Pty Ltd, General Manager at Kalista - CIDRR, Southern Business Manager at Smart Environmental Ltd, and Utilities Engineer at Hauraki District Council, highlighting a strong background in both management and technical aspects of engineering and asset management.