The Government has commissioned studies to assess the impact of vehicle speed on emissions, for example undertaking a high-resolution emission modelling approach to understand changes in vehicle speeds and how it relates to emissions. The Department uses the best available evidence to model emissions in urban areas, including evidence linking vehicle speeds with emissions based on international guidelines. The evidence is that the factors influencing emissions are complex and the relative impact of vehicle speed, acceleration/deceleration and distance travelled (which are all related to journey times), will vary depending on the local situation.<\/p>
<\/p>
In addition, the Government\u2019s Joint Air Quality Unit helps local authorities to calculate NOx emissions in their local areas using outputs from traffic models, which use a range of parameters including speed and distance travelled (which influence journey time) and the number of vehicles. The results of these parameters are contained in their Full Business Cases which are all published documents.<\/p>"} , "answeringMember" : {"_about" : "http://data.parliament.uk/members/4580", "label" : {"_value" : "Biography information for Baroness Vere of Norbiton"} } , "answeringMemberPrinted" : {"_value" : "Baroness Vere of Norbiton"} , "dateOfAnswer" : {"_value" : "2023-02-03", "_datatype" : "dateTime"} , "isMinisterialCorrection" : {"_value" : "false", "_datatype" : "boolean"} , "questionFirstAnswered" : [{"_value" : "2023-02-03T15:03:29.637Z", "_datatype" : "dateTime"} ]} , "answeringDeptId" : {"_value" : "27"} , "answeringDeptShortName" : {"_value" : "Transport"} , "answeringDeptSortName" : {"_value" : "Transport"} , "date" : {"_value" : "2023-01-20", "_datatype" : "dateTime"} , "hansardHeading" : {"_value" : "Motor Vehicles: Exhaust Emissions"} , "houseId" : {"_value" : "2"} , "legislature" : [{"_about" : "http://data.parliament.uk/terms/25277", "prefLabel" : {"_value" : "House of Lords"} } ], "questionText" : "To ask His Majesty's Government whether they have made an assessment of the effects of (1) vehicle speeds, and (2) journey times, on emissions in urban areas; and if so, whether higher (a) vehicle speeds, or (b) journey times, have a greater effect on emissions levels.", "registeredInterest" : {"_value" : "false", "_datatype" : "boolean"} , "tablingMember" : {"_about" : "http://data.parliament.uk/members/499", "label" : {"_value" : "Biography information for Lord Campbell-Savours"} } , "tablingMemberPrinted" : [{"_value" : "Lord Campbell-Savours"} ], "uin" : "HL4932"} , {"_about" : "http://data.parliament.uk/resources/1544014", "AnsweringBody" : [{"_value" : "Department for Transport"} ], "answer" : {"_about" : "http://data.parliament.uk/resources/1544014/answer", "answerText" : {"_value" : "
From 2025, electric vehicles will still have preferential first year rates of VED in comparison to the most polluting vehicles, in addition to having preferential rates of company car tax out to April 2028.<\/p>
<\/p>"} , "answeringMember" : {"_about" : "http://data.parliament.uk/members/3991", "label" : {"_value" : "Biography information for Jesse Norman"} } , "answeringMemberConstituency" : {"_value" : "Hereford and South Herefordshire"} , "answeringMemberPrinted" : {"_value" : "Jesse Norman"} , "dateOfAnswer" : {"_value" : "2022-11-25", "_datatype" : "dateTime"} , "isMinisterialCorrection" : {"_value" : "false", "_datatype" : "boolean"} , "questionFirstAnswered" : [{"_value" : "2022-11-25T09:54:58.607Z", "_datatype" : "dateTime"} ]} , "answeringDeptId" : {"_value" : "27"} , "answeringDeptShortName" : {"_value" : "Transport"} , "answeringDeptSortName" : {"_value" : "Transport"} , "date" : {"_value" : "2022-11-21", "_datatype" : "dateTime"} , "hansardHeading" : {"_value" : "Motor Vehicles: Exhaust Emissions"} , "houseId" : {"_value" : "1"} , "legislature" : [{"_about" : "http://data.parliament.uk/terms/25259", "prefLabel" : {"_value" : "House of Commons"} } ], "questionText" : "To ask the Secretary of State for Transport, whether he has plans to introduce incentives to encourage the uptake of low emission vehicles, in the context of the removal of the Vehicle Excise Duty.", "registeredInterest" : {"_value" : "false", "_datatype" : "boolean"} , "tablingMember" : {"_about" : "http://data.parliament.uk/members/4770", "label" : {"_value" : "Biography information for Amy Callaghan"} } , "tablingMemberConstituency" : {"_value" : "East Dunbartonshire"} , "tablingMemberPrinted" : [{"_value" : "Amy Callaghan"} ], "uin" : "92353"} , {"_about" : "http://data.parliament.uk/resources/1544050", "AnsweringBody" : [{"_value" : "Treasury"} ], "answer" : {"_about" : "http://data.parliament.uk/resources/1544050/answer", "answerText" : {"_value" : "
The Chancellor meets regularly with his Cabinet colleagues on a range of issues.<\/p>
<\/p>
The EV transition continues at pace, with new electric car registrations increasing by 76% in 2021 compared to 2020, and sales of used pure electric cars reaching a record high. The success of this transition in normalising EVs on our roads means that it\u2019s right to begin to bring electric vehicles into the motoring tax system, ensuring that all motorists start to pay a fairer tax contribution.<\/p>
<\/p>
Leveraging VED on EVs is not expected to significantly impact purchasing decisions. The government remains committed to its net zero objectives and will continue to offer a range of incentives to encourage the uptake of EVs.<\/p>"} , "answeringMember" : {"_about" : "http://data.parliament.uk/members/4519", "label" : {"_value" : "Biography information for James Cartlidge"} } , "answeringMemberConstituency" : {"_value" : "South Suffolk"} , "answeringMemberPrinted" : {"_value" : "James Cartlidge"} , "dateOfAnswer" : {"_value" : "2022-11-29", "_datatype" : "dateTime"} , "isMinisterialCorrection" : {"_value" : "false", "_datatype" : "boolean"} , "questionFirstAnswered" : [{"_value" : "2022-11-29T14:32:42.71Z", "_datatype" : "dateTime"} ]} , "answeringDeptId" : {"_value" : "14"} , "answeringDeptShortName" : {"_value" : "Treasury"} , "answeringDeptSortName" : {"_value" : "Treasury"} , "date" : {"_value" : "2022-11-21", "_datatype" : "dateTime"} , "hansardHeading" : {"_value" : "Motor Vehicles: Exhaust Emissions"} , "houseId" : {"_value" : "1"} , "legislature" : [{"_about" : "http://data.parliament.uk/terms/25259", "prefLabel" : {"_value" : "House of Commons"} } ], "questionText" : "To ask the Chancellor of the Exchequer, whether he has had discussions with Cabinet colleagues on the potential impact of the Autumn Statement 2022 on the planned timetable for the transition to zero emission vehicles.", "registeredInterest" : {"_value" : "false", "_datatype" : "boolean"} , "tablingMember" : {"_about" : "http://data.parliament.uk/members/4770", "label" : {"_value" : "Biography information for Amy Callaghan"} } , "tablingMemberConstituency" : {"_value" : "East Dunbartonshire"} , "tablingMemberPrinted" : [{"_value" : "Amy Callaghan"} ], "uin" : "92355"} , {"_about" : "http://data.parliament.uk/resources/1537656", "AnsweringBody" : [{"_value" : "Department for Transport"} ], "answer" : {"_about" : "http://data.parliament.uk/resources/1537656/answer", "answerText" : {"_value" : "
The Department for Transport works closely with Crown Commercial Services, which have multiple procurement frameworks to help public bodies buy goods and services, including on electric vehicles and charging infrastructure. The frameworks are used by government fleets, local authorities and the wider public sector to support the transition to zero emission vehicles and help meet our net zero goals.<\/p>
<\/strong><\/p>"}
, "answeringMember" : {"_about" : "http://data.parliament.uk/members/3991", "label" : {"_value" : "Biography information for Jesse Norman"}
}
, "answeringMemberConstituency" : {"_value" : "Hereford and South Herefordshire"}
, "answeringMemberPrinted" : {"_value" : "Jesse Norman"}
, "dateOfAnswer" : {"_value" : "2022-11-02", "_datatype" : "dateTime"}
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, "questionFirstAnswered" : [{"_value" : "2022-11-02T17:01:42.73Z", "_datatype" : "dateTime"}
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, "answeringDeptId" : {"_value" : "27"}
, "answeringDeptShortName" : {"_value" : "Transport"}
, "answeringDeptSortName" : {"_value" : "Transport"}
, "date" : {"_value" : "2022-10-31", "_datatype" : "dateTime"}
, "hansardHeading" : {"_value" : "Motor Vehicles: Exhaust Emissions"}
, "houseId" : {"_value" : "1"}
, "legislature" : [{"_about" : "http://data.parliament.uk/terms/25259", "prefLabel" : {"_value" : "House of Commons"}
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], "questionText" : "To ask the Secretary of State for Transport, what plans his Department has to introduce a Crown Commercial Services framework for zero emission vehicles.", "registeredInterest" : {"_value" : "false", "_datatype" : "boolean"}
, "tablingMember" : {"_about" : "http://data.parliament.uk/members/1562", "label" : {"_value" : "Biography information for Sir Robert Goodwill"}
}
, "tablingMemberConstituency" : {"_value" : "Scarborough and Whitby"}
, "tablingMemberPrinted" : [{"_value" : "Sir Robert Goodwill"}
], "uin" : "74610"}
, {"_about" : "http://data.parliament.uk/resources/1505919", "AnsweringBody" : [{"_value" : "Department for Transport"}
], "answer" : {"_about" : "http://data.parliament.uk/resources/1505919/answer", "answerText" : {"_value" : " A zero emission vehicle (ZEV) mandate will increase the UK\u2019s supply of ZEVs, create thousands of new jobs and put our industry at the forefront of this global transition. It will help reduce our reliance on fossil fuels, encourage new investments in infrastructure and improve consumer choice. A technical consultation on its design closed on 10 June and we are now analysing consultation responses. We will bring forward the Government\u2019s response in due course.<\/p>"}
, "answeringMember" : {"_about" : "http://data.parliament.uk/members/4517", "label" : {"_value" : "Biography information for Lucy Frazer"}
}
, "answeringMemberConstituency" : {"_value" : "South East Cambridgeshire"}
, "answeringMemberPrinted" : {"_value" : "Lucy Frazer"}
, "dateOfAnswer" : {"_value" : "2022-09-22", "_datatype" : "dateTime"}
, "isMinisterialCorrection" : {"_value" : "false", "_datatype" : "boolean"}
, "questionFirstAnswered" : [{"_value" : "2022-09-22T07:55:47.787Z", "_datatype" : "dateTime"}
]}
, "answeringDeptId" : {"_value" : "27"}
, "answeringDeptShortName" : {"_value" : "Transport"}
, "answeringDeptSortName" : {"_value" : "Transport"}
, "date" : {"_value" : "2022-09-07", "_datatype" : "dateTime"}
, "hansardHeading" : {"_value" : "Motor Vehicles: Exhaust Emissions"}
, "houseId" : {"_value" : "1"}
, "legislature" : [{"_about" : "http://data.parliament.uk/terms/25259", "prefLabel" : {"_value" : "House of Commons"}
}
], "questionText" : "To ask the Secretary of State for Transport, whether it remains her Department\u2019s policy to introduce a Zero Emission Vehicle Mandate by 2024 as set out in the Net Zero Strategy.", "registeredInterest" : {"_value" : "false", "_datatype" : "boolean"}
, "tablingMember" : {"_about" : "http://data.parliament.uk/members/1491", "label" : {"_value" : "Biography information for Kerry McCarthy"}
}
, "tablingMemberConstituency" : {"_value" : "Bristol East"}
, "tablingMemberPrinted" : [{"_value" : "Kerry McCarthy"}
], "uin" : "49082"}
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