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April 2013This is New Zealand’s Greenhouse Gas Inventory report for 1990 – 2011. Read more
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April 2012This is New Zealand’s Greenhouse Gas Inventory report for 1990 – 2010. The inventory reports the emissions and removals of greenhouse gases from six sectors: energy; industrial processes; solvents; agriculture; land use, land-use change and forestry; and waste. This is not the latest inventory. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest inventory go to our greenhouse gas inventory reporting web page. Read more
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April 2011This is New Zealand’s Greenhouse Gas Inventory report for 1990 – 2009. The inventory reports the emissions and removals of greenhouse gases from six sectors: energy; industrial processes; solvents; agriculture; land use, land-use change and forestry; and waste. This is not the latest inventory. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest inventory go to our greenhouse gas inventory reporting web page. Read more
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April 2009This document provides an overview of New Zealand's Greenhouse Gas Inventory 1990-2007. Read more
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April 2008This document provides an overview of New Zealand's Greenhouse Gas Inventory 1990 - 2006. Read more
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July 2007This document provides a summary of the full inventory of New Zealand’s greenhouse gas emissions and removals for 1990-2005. This is not the latest inventory overview. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest overview of the inventory go to our greenhouse gas inventory reporting web page. Read more
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April 2011This snapshot presents commonly asked questions about New Zealand’s emissions and provides answers from New Zealand’s Greenhouse Gas Inventory 1990–2009 released on 15 April 2011. This is not the latest environmental snapshot. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest snapshot for the inventory go to our greenhouse gas inventory reporting web page. Read more
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April 2010This snapshot provides a summary of the information reported in New Zealand’s Greenhouse Gas Inventory 1990–2008 submitted on 15 April 2010. This is not the latest inventory environmental snapshot. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest snapshot for the inventory go to our greenhouse gas inventory reporting web page. Read more
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April 2013This snapshot presents commonly asked questions about New Zealand's greenhouse gas emissions and provides answers from New Zealand's Greenhouse Gas Inventory 1990–2011 released on 12 April 2013. This is not the latest inventory snapshot. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest snapshot for the inventory go to our greenhouse gas inventory reporting web page. Read more
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New Zealand's Greenhouse Gas Inventory 1990–2010 and Net Position: Environmental Snapshot April 2012April 2012This snapshot presents commonly asked questions about New Zealand’s emissions and provides answers from New Zealand’s Greenhouse Gas Inventory 1990–2009 released on 15 April 2011. This is not the latest environmental snapshot. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest snapshot for the inventory go to our greenhouse gas inventory reporting web page. Read more
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February 2018The report provides an inventory of the annual distribution of mercury and mercury-containing goods and materials in New Zealand from anthropogenic (man-made) sources, for a base year of 2016. It builds on the information in the previous 2012 and 2008 mercury inventories. Read more
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August 2003This technical report provides information on the sources of fine particles (PM10 – particles less then 10 microns in diameter) in New Zealand. Read more
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November 2003This document summarises information about the main sources of air pollutants in New Zealand towns and cities. Read more
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November 2019This report describes the development of a Hydrogeological-Unit Map for New Zealand, which provides a classification of geological units in terms of their importance for groundwater flow and storage in an ArcGIS seamless digital map. Read more
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December 2007This report is the second national-level state of New Zealand’s environment report. It takes the pulse of the physical well-being of New Zealand’s land, water, air, plants and animals and measures the impact of transport, energy, waste, and our consumption on the environment. Read more
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October 2018This report details a national inventory for 2015 for priority air pollutants. Read more
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November 2019This report reviews groundwater models in New Zealand. Read more
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December 2007This report is a summary of Environment New Zealand 2007, the second national-level state of New Zealand’s environment report. Read more
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February 2021The New Zealand wastewater sector report documents the challenges facing the wastewater sector in New Zealand. It describes the wastewater’s regulatory and service delivery elements, and examines issues affecting the sector. Read more
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August 2020The New Zealand Threat Classification System provides a tool for assigning a threat status to candidate taxa. Read more
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October 2015This infographic provides a snapshot of New Zealand’s environment. It presents key findings from ‘Environment Aotearoa 2015’ in a graphic for use online or as a printed poster. Read more
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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
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October 2017This report describes the rainfall indices and datasets used in the measure of rainfall intensity in the Environmental indicators Te taiao Aotearoa series. Read more
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June 2001This report is a step-by step guide to preparing emission inventories in New Zealand. It contains information on the purpose, process, methodology and application of emission inventory investigations. Read more
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April 2017This infographic provides a snapshot of New Zealand’s fresh water. It presents key findings from Our fresh water 2017. Read more
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August 2001This 2001 report estimates the value for New Zealand's export trade of our clean green image. The report focuses on three export areas: dairy, inbound tourism and organic produce. Read more
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May 2000This report describes the approach taken for estimating the water quality 'trigger' values for ecosystem protection used in the 2000 revision of the Australian and New Zealand Guidelines for Fresh and Marine Water Quality (ANZECC 2000). The guidelines were revised in August 2018. Read more
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June 2017This technical report reviews what data is available for state of the environment reporting on coastal and estuarine waters. Read more
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November 2019This report describes national data sets related to groundwater flux estimation, including the methodologies to undertake this work and resultant digital data sets. Read more
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June 2007This plain English brochure contains information about PM10 air pollution and how it is monitored, and the national environment standards for air quality. Read more
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February 2014This document explains the proposed new approach to environmental reporting in New Zealand introduced by the Environmental Reporting Bill. The Bill, tabled in February 2014, proposes greater clarity over the roles and responsibilities for environmental reporting in New Zealand. Read more
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October 1997The State of New Zealand's Environment 1997 was published as a joint venture between the Ministry for the Environment and GP Publications. It reports on New Zealand's natural environment, what we have done to it, and what we are doing to it. Read more
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May 2019This report refines and updates 2011 modelling on suspended sediment loads across New Zealand with new and longer calibration datasets and updated predictors. Read more
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November 2006This report provides an overview of consumptive water allocation and use in New Zealand in 2006. Read more
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October 2017This infographic provides a snapshot of New Zealand’s atmosphere and climate. It presents key findings from Our atmosphere and climate 2017. Read more
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October 2000This is the second of two documents prepared for the Ministry on the effects of air pollution on atmospheric visibility in New Zealand. Read more
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June 2005The Marine Environment Classification (MEC) provides a general map that shows the variation in both the physical and biological characteristics of New Zealand's marine area within our Exclusive Economic Zone. Read more
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April 2000This report provides an information base about the status of water allocation in each New Zealand region, and the systems being used to allocate water. It was prepared for the Ministry for the Environment by Lincoln Environmental. Read more
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August 2003This report summaries the results of air quality monitoring of fine particles in New Zealand from 1988 to 2001. Historical measurements of total suspended particles over the period 1964 - 2000 (Auckland) and 1983 - 2001 (Hamilton) are also presented to analyse trends. Read more
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August 2003This technical report on the health effects of PM10 (particles less than 10 microns in diameter) in New Zealand describes the potential health effects caused by inhaling PM10 in New Zealand towns and cities. Read more
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April 2018This infographic provides a snapshot of New Zealand’s land. It presents key findings from Our land 2018. Read more
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December 2004This report summarises information on levels of the faecal indicator bacteria, Escherichia coli, in New Zealand rivers. Read more
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November 2006This report provides a snapshot of lake water quality and lake water quality monitoring in New Zealand between and 1995 and 2005. Read more
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November 2019This report describes an update of New Zealand's depth to hydrogeological basement map, including the methodology used to undertake this work and the resultant digital data sets. Read more
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February 2006The Value Case for Sustainable Building in New Zealand provides information that can be used to demonstrate the business case for sustainable buildings to key decision-makers. It contains case studies, overseas trends, and potential drivers for sustainable building in the future. Read more
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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
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June 2002Information for lake managers on on native and exotic fish populations in substantial lakes and reservoirs. Read more
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April 2017This report presents trends in the abundance of freshwater species between 1977 and 2015 based on standardised data from the New Zealand Freshwater Fish Database. Read more
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May 2014New Zealand’s Environmental Reporting Series: 2014 Air domain report presents information on New Zealand’s air quality using data to 2012. It shows the changes in our air quality over time, and the associated pressures and impacts. Read more
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August 2002This report provided background information for developing an updated odour assessment and management guideline for New Zealand. Read more