Research and reports

This study by CRL provides a life cycle assessment of one of the more attractive biofuel options for New Zealand, namely biodiesel derived from domestically produced tallow.
This life cycle assessment involved a primary energy and greenhouse gas emissions inventory of the production of tallow-derived biodiesel in New Zealand, from the farmer's paddock to the
exit gate of the biodiesel plant. The results of this analysis found tallow-derived biodiesel to have a primary energy input/output of 0.50. This compares to an energy input/output of 1.19 for

This report provides high level guidance to independent renewable energy project developers who wish to investigate and progress distributed generation projects.

This report was commissioned by EECA and prepared by Sinclair Knight Merz Pty Ltd. The report focuses on geothermal, hydro and wind projects in the range of 10 kW to 20 MW. The report makes developers aware of the range of issues that need to be addressed at the early stages of such projects, up until the point when developers typically seek tender submissions for detailed design and equipment supply.

This is part one of a two-phase report about bio-oil technologies and the manufacture of the product in New Zealand.

The report is aimed at investors; forest and mill owners who have access to quantities of remote forest and mill residue and may consider bio-oil production as a technically and economically viable business option.

East Harbour Energy was commissioned by Fonterra to carry out an assessment of the feasibility of converting the energy supply at their Tuamarina, Kaikoura, and Culverden milk processing plants from diesel or LFO to wood fuel.

This report investigates the site requirements, the regional wood fuel supply, suitable boiler plant, consenting issues, risks, benefits, and provides a financial assessment of conversion.