2 g/km for those vehicles registered within these zones – Driver Vehicle Licensing Agency (DVLA) • European legislation directive 91/441/EC – Cars registered after March 2001 • Caveat – Possible underestimation? » 162.9 CO 2 g/km differs from the DEFRA national estimate of 183.2 CO 2 g/km (DEFRA 2011). » Might be specific car types for school run?
1) Query pupil (origin, destination, mode) Rail / Light Rail 2) Mode Choice? Road Pupil (distance, mode) 3) Car based? Yes Return LSOA Avg. CO2 g/km No Use type averages Pupil (distance, mode, CO2 g/km) 4) Implement the model
stop – route to school? • Multimodal journeys • Data issues – E.g. confusion in London (tube, rail, light rail) • Scaling issues – This all takes a very long time! • Temporal changes – Policy evaluation