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Key Data Sources and Models


The Bus Emissions Prediction Model (BEPM) is available on CD-ROM from the Auckland Regional Council (

Meteorological data

Standard meteorological data can be obtained from the National Climate Database, run by NIWA (

Normal death rate

National and regional figures are available from the Statistics New Zealand website (


The New Zealand Transport Emissions Rate database (NZTER) is available on CD-ROM from the Ministry of Transport (


The Vehicle Fleet Emissions Model, available from the Ministry of Transport.