Case studies
The case studies below outline concrete procurement activities of public authorities and fleet operators. They illustrate real examples of vehicle procurement in detail including results and lessons learned. We hope to inspire others to learn from and replicate these examples. Each case study includes contact details for those who would like to discuss the activity in more detail.
Compendium
Individual case studies
Electrifying the fleet: procurement of electric passenger cars in Rotterdam
- Two-year framework contract for 22 electric passenger cars
- Zero tailpipe emissions leading to improved local air quality
- Zero CO2 emissions when driving – savings of 33 tonnes/year against a standard passenger car
Source: Roteb Lease
Induction charging diesel-electric hybrid buses for London
- World’s first diesel-electric hybrid double decker buses with induction charging infrastructure
- Aims to operate in zero emission electric mode for 80% of its operation
- Annual savings of 580kg NOx and 33 tonnes CO2 compared to a standard Euro V model
Source: Transport for London
Procuring green school transport services in the City of Stockholm
- Passenger cars meet national clean vehicle definition
- Average CO2 emissions set per km driven
- CO2 emission limits set per vehicle type
Source: City of Stockholm
Increasing efficiency of administration’s fleet management – Car-sharing in Bremen
- CO2 emissions reduced to 102 g CO2/km
- Reduced cost per km, and staff costs
- Easy to use system and high user acceptance
Source: Freie Hansestadt Bremen
Reforming the public fleet - Electric and CNG vehicles in Ghent
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Source: City of Ghent |
Slovenian Joint Procurement of Cars and Vans
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Source: NRMA Motoring & services, Flickr.com CC BY 2.0 |
Freiburger Verkehr AG – Retrofitting buses
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Source: VAG Freiburg |
A Fleet of Biomethane Buses in Reading
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Source: reading-buses.co.uk |
Monetising emissions for a lease contract in Bremen
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Source: Stadt Bremen |
First EEV buses in Baia Mare, Romania
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Joint Procurement of EVs and PHEVs in Sweden
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Source: City of Stockholm |
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The New Bus for London – Diesel/ electric hybrid
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Source: TfL |
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INNOVATIVE ELECTRIC BUSES IN VIENNA
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Source: Johannes Zinner / Wiener Linien |
European Commission GPP case studies
Since January 2010, the European Commission has collected examples of GPP in practice to illustrate how European public authorities have successfully launched ‘green’ tenders, and provide guidance for others who wish to do the same.
The Clean Fleets team has made a selection from these case studies related to the procurement of clean vehicles, available below:
Electric car-sharing service in Paris
Download the case study (pdf) |
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Cost-efficient and clean police cars in Berlin
Download the case study (pdf) |
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Replacement of diesel trucks with electric fleet in Stuttgart
Download the case study (pdf) |
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Hybrid cars for city administration in Ljubljana
Download the case study (pdf) |
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Green ambulance procurement in Stockholm
Download the case study (pdf) |
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Clean streets in Barcelona
Download the case study (pdf) |
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Cleaner vehicles and electricity in Slovenia
Download the case study (pdf) |
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Framework agreement for zero-emission vehicles in Oslo
Download the case study (pdf) |
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Low carbon waste collection services in Bristol
Download the case study (pdf) |
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Greener waste collection services in Malta
Download the case study (pdf) |
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CNG and Hybrid buses for Madrid, Spain
Download the case study (pdf) |
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