Sector /
Data Sources
Category
General
Geographical
-
Local Government Boundaries: http://www.lgc.govt.nz/local-government-
Boundary
boundaries/
Population
-
Statistics New Zealand: https://www.stats.govt.nz/topics/population
Transport Emissions
Petrol and
-
GWRC (Andrew Ford) [email address]
Diesel:
-
National Inventory:
https://www.mfe.govt.nz/publications/climate-change/new-
zealands-greenhouse-gas-inventory-2019
-
On-Road Off-road Split: https://www.eeca.govt.nz/
Bus Diesel
-
GWRC (Andrew Ford) [email address]
Rail Diesel
-
Kiwi Rail: [email address],
Jet Kerosene
-
The airport website https://www.nplairport.co.nz/flights/
-
Flight aware website
(https://flightaware.com/live/airport/NZNP/departures?;offset=260;order=actual
departuretime;sort=DESC) used for departures and arrivals information and
aircraft models
-
Distances of flights: www.prokerala.com/travel/distance
-
Fuel burn : https://en.wikipedia.org/wiki/Fuel_economy_in_aircraft
-
Jake Roos: [email address]
Aviation Gas
-
Z Energy estimation.
Marine Diesel
Light Fuel Oil
-
Wellington Port Activity: https://www.centreport.co.nz/
-
Distances: https://sea-distances.org/
-
Gross tonnage and vessel cargo: www.vesselfinder.com/vessels and
www.marinetraffic.com
-
Energy efficiency ratings for each of the vessels (g CO2 per nautical mile):
http://www.energyefficiencyrating.net/VesselEnviro.asp?LRNumber=9728356
LPG
-
LPGA: Peter Gilbert – [email address]
Bitumen
-
Not calculated
Lubricants
-
Not calculated
Stationary Energy Emissions
Electricity
Average demand (kWh) per ICP (Instillation Control Points) on a national level for
Demand
Industry, Commercial and Residential sourced from MBIE for 2017:
https://www.mbie.govt.nz/building-and-energy/energy-and-natural-resources/energy-
statistics-and-modelling/energy-statistics/electricity-statistics/)
Number of ICPs per sector for Wellington Region for Industrial, Commercial and
Residential sectors from the Electricity Authority:
https://www.emi.ea.govt.nz/Retail/Reports/H3WIHL?DateTo=20171231&MarketSegment
=All&RegionType=NWK_REPORTING_REGION_DIST&Show=Count&_si=v|3)
Electricity
-
Electricity Authority: https://emi.ea.govt.nz/r/z1le5
Generation
Electricity
-
MBIE database: http://www.mbie.govt.nz/info-services/sectors-
Consumption
industries/energy/energy-data-modelling/statistics/electricity

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Public transport
-
Kiwi Rail: Michelle Main – [email address]
electricity
-
WCC Bus: Andrew Ford - [email address]
Coal
-
Data was taken from the MBIE national Commercial, Residential and Industries
Consumption
consumption data base: https://www.mbie.govt.nz/building-and-energy/energy-
and-natural-resources/energy-statistics-and-modelling/energy-statistics/coal-
statistics/
Coal production
-
Confirmation of no coal production in the District:
& fugitive
https://www.nzpam.govt.nz/our-industry/nz-minerals/minerals-data/coal/
emissions
Biofuel and
Wood
Commercial
Consumption
-
National Inventory: https://www.mfe.govt.nz/publications/climate-change/new-
Biofuel and
zealands-greenhouse-gas-inventory-2019
Wood
Residential
consumption
LPG
-
LPGA: Peter Gilbert – [email address]
Consumption
Natural Gas
-
Vector: Anil Dahya - [email address]
Consumption
-
MBIE database: http://www.mbie.govt.nz/info-services/sectors-
industries/energy/energy-data-modelling/statistics/electricity
Oil and Gas
Assets and location:
Fugitive
-
https://www.mbie.govt.nz/assets/d7c93162b8/energy-in-nz-18.pdf
Emissions
-
https://www.google.com/maps/d/viewer?msa=0&mid=1vumG9QV6mYJ5NHwbLt
8l9zuYOYk&ll=-38.99583626644662%2C174.22797107788585&z=11
Production statistics:
Oil:
https://www.mbie.govt.nz/building-and-energy/energy-and-natural-resources/energy-
statistics-and-modelling/energy-statistics/oil-statistics/
Gas:
https://www.mbie.govt.nz/building-and-energy/energy-and-natural-resources/energy-
statistics-and-modelling/energy-statistics/oil-statistics/
Biogenic
-
National Inventory: https://www.mfe.govt.nz/publications/climate-change/new-
Emissions
zealands-greenhouse-gas-inventory-1990-2017
Diesel Use
-
GWRC (Andrew Ford) [email address]
-
National Inventory:
Petrol use
https://www.mfe.govt.nz/publications/climate-change/new-
zealands-greenhouse-gas-inventory-2019
-
On-Road Off-road Split: https://www.eeca.govt.nz/
Agricultural Emissions
-
National Inventory: https://www.mfe.govt.nz/publications/climate-change/new-
zealands-greenhouse-gas-inventory-2019
General
-
Statistics New Zealand: https://www.stats.govt.nz/information-
releases/agricultural-production-statistics-june-2017-final
Solid Waste Emissions
Open Landfills
-
Silverstream and Wainuimata Landfill: Sandy Beath-Croft -
[email address]

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Waste Water Emissions
Waste Water
-
Fraser Clark – [email address]
Treatment Plant
-
L du Preez - [email address]
Industrial Emissions
-
National Inventory: https://www.mfe.govt.nz/publications/climate-change/new-
National level
zealands-greenhouse-gas-inventory-2019
data
Forestry Emissions
Exotic Wood
-
MPI NEFD tables: https://www.mpi.govt.nz/dmsdocument/34422-nefd-2018-
harvested
online-tables-xlsx/sitemap
-
Stats New Zealand: https://www.stats.govt.nz/information-releases/agricultural-
production-statistics-june-2018-provisional
-
Indigenous species: Landcare Research: Land Cover Databases Versions 1 to 4.0
Emission Factors
Fugitive
-
Sourced from MBIE: https://www.mbie.govt.nz/building-and-energy/energy-and-
Emissions
natural-resources/energy-statistics-and-modelling/energy-statistics/new-zealand-
energy-sector-greenhouse-gas-emissions/
-
‘Emissions data table: ‘Annual emissions factors – Fugitive [CSV 1kb]
General
All emission factors have detailed source information in the calculation tables within
which they are used – where possible, the most up to date, NZ specific EF have been
applied.

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