David is a specialist energy engineer who has worked in the New Zealand energy industry since 2000.

He specialises in providing advice to facilities with complicated energy consuming systems, large or small.  David is adept at simplifying the most complex of problems into easy to understand and implement solutions. His particular areas of expertise include HVAC, process heat, controls and lighting.  By utilising both his engineering and financial background he provides reporting which is suited to both technical and financial personnel resulting in a streamlined implementation and energy saving process.