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December 2020 -
December 2020This Quick Guide is part of a suite of eight documents that comprise Measuring Emissions: A Guide for Organisations. Read more -
December 2020This detailed guide is part of a suite of eight documents that comprise Measuring Emissions: A Guide for Organisations. Read more -
December 2020Organisations wishing to voluntarily monitor and report greenhouse gas (GHG) emissions on an organisational basis for their New Zealand operations can use these GHG emission factors. Read more -
December 2020This report surveyed international frameworks, identified important lessons for outcome-based environmental management, and helps clarify what setting environmental limits and targets will require. Read more -
December 2020This guide describes how auctions operate for the NZ ETS. The first auction is expected to be held in March 2021. Read more -
December 2020This report translates the planetary boundaries framework to show New Zealand’s global environmental connections and quantifies where our country sits in terms of operating within environmentally safe boundaries. Read more -
November 2020This manual is designed to support the applicant organisations who use the Ministry for the Environment’s Funds Management System client portal to apply for funding and report back on projects that are awarded grant funding. Read more -
November 2020This manual is designed to support panel members who use the Ministry for the Environment’s Funds Management System client portal to assess applications to grant funding rounds. Read more -
September 2020This guide is for waste disposal facility operators who use the Online Waste Levy System (2.1). It explains how to register, send returns and apply for extensions of time, waivers, methodologies and refunds. Read more -
August 2020This technical report provides further detail on the risk assessment findings of New Zealand's first national climate change risk assessment. It includes profiles of all the risks, opportunities and knowledge gaps identified. Read more -
August 2020This report documents the methodology used in the National Climate Change Risk Assessment and the associated engagement. It supports organisations to carry out their own national, local and regional risk assessments. Read more -
August 2020This document provides good practice guidance on the requirements for voluntary carbon offseting and examples of how it can be applied in New Zealand. Read more -
August 2020This 2007 report evaluated the effects of air pollution in 67 urban areas across New Zealand on the 2001 population and ambient monitoring data. Read more -
August 2020This guide explains how to correctly calculate emissions, revenue, and production data for anyone required to provide data on their emission-intensive, trade-exposed activities (production of cartonboard, cementitious products, fresh cucumbers, and burnt lime). Read more -
August 2020This report provides recommendations on opportunities to standardise domestic kerbside collections of waste in New Zealand to increase consistency, reduce confusion for householders, improve material quality and reduce residual rubbish to landfill. Read more -
August 2020This report presents the findings of New Zealand’s first National Climate Change Risk Assessment. It gives a national picture of the risks New Zealand faces from climate change to help prioritise action. Read more -
August 2020This report summarises the updated (2012) Health and Air Pollution in New Zealand (HAPINZ) study which evaluates the effects of air pollution on human health across New Zealand and the resulting social costs. Read more -
August 2020This report provides the technical information for the updated Health and Air Pollution in New Zealand (HAPINZ) study which evaluates the effects of air pollution on human health across New Zealand and the resulting social costs. Read more -
August 2020This document is a users’ guide to the health effects model underpinning the updated (2012) Health Air Pollution in New Zealand study. Read more -
April 2020This modelling report from Energy Link provides a range of possible new values for the electricity allocation factor using different parameters, scenarios and modelling methodologies. Read more -
April 2020The first case study was developed collaboratively by Ministry for the Environment and Hawke’s Bay Regional Council and investigates challenges with the implementation of the Clifton to Tangoio 2120 coastal hazards strategy. Read more -
February 2020This report presents the model used to analyse options to amend the National Environmental Standards for Air Quality (in terms of costs and benefits), and summarises the key findings of the preferred option. Read more -
February 2020This NIWA report presents a modelled baseline of current concentrations of PM2.5 in ambient air and associated health impacts. Read more -
January 2020This report presents the results of our work to identify a range of possible options to reduce net greenhouse gas emissions in New Zealand, as well as the potential scale and estimated costs of each option. Read more -
December 2019This report assesses the costs and benefits of changes to the waste disposal levy. Read more -
November 2019This report by Scientia Consulting estimates the actual EAF in the wholesale electricity market over 2016 and 2017 using actual and counterfactual (not NZ ETS costs) spot prices. Read more -
November 2019This report by Concept Consulting compared input values used in the previous modelling of the EAF against reality. It found that if actual values had been used the EAF would be lower than its current level. Read more -
November 2019This report from Energy Link recommends a range of parameters and values for the proposed EAF modelling. Read more -
November 2019This report presents the model used to analyse options to amend the National Environmental Standards for Air Quality (in terms of costs and benefits), and summarises the key findings of the preferred option. Read more -
November 2019This report presents a modelled baseline of current concentrations of PM2.5 in ambient air and associated health impacts. Read more -
October 2019This report updates indices for coastal and ocean extreme waves previously developed to quantify the occurrence of extreme wave events in New Zealand on an annual basis. Read more -
October 2019This report provides new coastal chlorophyll-a and sea-surface temperature analyses within New Zealand’s territorial waters. Read more -
October 2019This report updates previously published data (2015) on coastal sea-surface temperature from 11 sites around New Zealand. Read more -
October 2019This report updates indicators for non-indigenous species with new data compiled since 2016. Read more -
October 2019This report updates previously published statistics on mean sea-level series and trends at Auckland, Wellington, Lyttelton, Dunedin, New Plymouth and Moturiki (Mount Maunganui) to the end of 2018. Read more -
September 2019This framework provides the approach to be used in completing the National Climate Change Risk Assessment (NCCRA). It includes the framing and templates, along with guidance materials that will be used to assess climate change risks at a national level. Read more -
May 2019This report considers options for New Zealand to manage the effects of fluctuations in recycling material commodity prices on our resource recovery sector. Read more -
May 2019This report commissioned by the National Resource Recovery Taskforce analyses the resource recovery sector in New Zealand and the impacts on recycling following fluctuations in recycling material commodity prices as markets changed. Read more -
May 2019This Example GHG Report is part of a suite of eight documents that comprise the 2019 Measuring Emissions: A Guide for Organisations. It shows what a finished greenhouse gas inventory might look like. Read more -
May 2019This report by NZIER is the second stage of its Computable General Equilibrium (CGE) modelling of the economic impacts of meeting different 2050 emissions targets. Read more -
May 2019This document is a peer review of NZIER's report Economic impact of meeting 2050 emissions targets: Stage 2 modelling by Dr Niven Winchester. Read more -
May 2019The Productivity Commission and the Ministry for the Environment contracted a consortium of organisations (‘CMV’) with experience in modelling and the economics of climate change mitigation to undertake modelling of New Zealand’s transition to a low-emissions economy. The modelling examines pathways from the present to the two 2050 emissions reduction targets. Read more -
May 2019This report gives a high-level overview of the ‘social good’ benefits associated with electrifying process heat and reducing coal use. Read more -
April 2019This report updates the state and trends of water quality of coastal and estuarine waters for physico-chemical (eg, pH), optical (eg clarity), nutrients (eg, nitrates), and microbiological parameters (eg, enterococci). Read more -
October 2018This report presents summary information and statistics on the composition and sources of airborne particulate matter (PM) samples collected at air quality monitoring sites around New Zealand. Read more -
October 2018This report details a national inventory for 2015 for priority air pollutants. Read more -
October 2018This report supports the provision of nitrogen dioxide concentrations data. Read more -
October 2018This report presents a stocktake of black carbon concentrations measured in atmospheric aerosol samples collected at approximately 40 air quality monitoring sites across New Zealand and identifies the primary sources of the black carbon. Read more -
September 2018This report, prepared for the Ministry for the Environment by NIWA, examines the potential impacts of climate change on hydrological conditions at 20 river mouths around the country. Read more