Nathan has a PhD in Environmental Sustainability and is an expert in sustainability performance and efficiency analysis, covering  myriad areas from water and energy to greenhouse gas emissions and finances, and beyond. His work has advanced efficiency research by collating methods from many different areas of academia and applying them to analyse the sustainability of utilities.

Applying his skills, knowledge, and experience to generate real-world positive changes of any magnitude, is important to him. Generally, this comes in the form of auditing and benchmarking, which enables the targeting of areas that will have the biggest improvement with minimal cost, relative to the priorities of the organisation.

With over 6 years of research experience within the private sector, consultancies, and academia, Nathan is in a perfect position to conduct benchmarking exercises, applying the most appropriate and advanced analyses to help generate swift improvements for many different types of organisations.