Breadcrumbs

Sustainable Energy, Water and Resilient Systems

Projects

Members of our research team are actively engaged in, or have contributed to, several externally-funded and -sponsored flagship research projects and programmes.

Catalysing Investment in New Zealand Wood-Energy Industrial Symbiosis Opportunities

Type: MBIE Research Programme (CONT-37659-EMTR-FRI)

Funding and dates: $4,160,000 (total), Oct. 2014 – Sep. 2018

Research collaborators: Scion (programme leader), GNS

Industry and external partners: Oji Fibre Solutions, Norske Skog Tasman, Kawerau District Council, Grow Rotorua, Ngati Tuwharetoa Holdings and H. R. L. Morrison & Co

Researchers involved: Professor Michael Walmsley, Dr Martin Atkins (Aim Leader), Dr Tim Walmsley and Dr Amir Tarighaleslami

Abstract: Wood waste and geothermal heat are two of New Zealand’s most significant natural resources that could be better utilised for energy purposes. In New Zealand’s Central North Island, there is growing interest in industrial symbiosis: the sharing of resources and processes within integrated industrial clusters. These clusters could collectively optimise resource use and deliver improved economic viability of wood energy and wood processing in New Zealand. Investment in New Zealand’s wood-energy industrial symbiosis opportunities has been limited due to lack of clear investment cases. Our research programme will quantify New Zealand's wood-energy industrial symbiosis opportunities and catalyze new investment and directly involve stakeholders from industry, regional councils, and iwi.

Acknowledgement: Professor Peter Kamp, Dr James Neale and the Waikato Energy Research Group

Improved Process and Direct Heat Energy Efficiency for New Zealand Industry

Type: MBIE Research Programme (CONT-33978-EMTR-UOW)

Funding and dates: $2,950,000 (total), Oct. 2013 – Sep. 2016

Industry and external partners: Fonterra, the Energy Education Trust, and Windsor Engineering

Researchers involved: Professor Michael Walmsley, Dr Martin Atkins (Aim Leader) and Dr Tim Walmsley

Abstract: This proposal addresses the question: What research initiatives will provide the greatest impact in energy savings and greenhouse gas reductions for New Zealand industry, including direct heat and/or process heat applications? This proposal outlines research initiatives to identify opportunities to make process and direct heat energy savings in the diary processing and timber drying sectors. These sectors use about 40% of the primary energy used for industrial process heat in New Zealand and are growth industries. Our aim is to achieve 0.83 - 1.25 PJ/y process heat and 0.022 - 0.044 PJ/y electrical savings in dairy processing, corresponding to $13.24 - 20.33 M/y savings in energy costs for current levels of production.

Acknowledgement: Professor Peter Kamp, Dr James Neale and the Waikato Energy Research Group