Scholars | Perspective | Topic | Samples |
| Relationship between EVs and CO2 emissions | Modelling the prospects of plug-in hybrid electric vehicles to reduce CO2 emissions | China |
| Relationship between EVs and CO2 emissions | Sustainability analysis of the electric vehicle use in Europe for CO2 emissions reduction | Europe |
| Relationship between EVs and CO2 emissions | Assessment of electric vehicles as a successful driver for reducing CO2 emissions in China | China |
| Relationship between EVs and CO2 emissions | Are potential reductions in CO2 emissions via hybrid electric vehicles actualized in real traffic? | Japan |
| Relationship between EVs and CO2 emissions | The impact of daily and annual driving on fuel economy and CO2 emissions of plug-in hybrid electric vehicles. | United States of America |
| Relationship between EVs and CO2 emissions | The impact of ambitious fuel economy standards on the market uptake of electric vehicles and specific CO2 emissions. | European Union-28 countries |
| Relationship between EVs and CO2 emissions | Emissions performance of electric vehicles: A case study from the United Kingdom. | United Kingdom |