{"id":68,"date":"2024-04-14T10:45:32","date_gmt":"2024-04-15T09:45:32","guid":{"rendered":"https:\/\/know-yourcar.co.uk\/blog\/?p=68"},"modified":"2024-08-28T11:24:41","modified_gmt":"2024-08-28T10:24:41","slug":"understanding-your-vehicles-true-environmental-impact","status":"publish","type":"post","link":"https:\/\/know-yourcar.co.uk\/blog\/2024\/04\/14\/understanding-your-vehicles-true-environmental-impact\/","title":{"rendered":"Understanding Your Vehicle’s True Environmental Impact"},"content":{"rendered":"\n

As most of our users know by now, we\u2019re focused on investigating what transitioning to net zero for our vehicles entails. A key part of this journey is understanding your current carbon footprint. We\u2019re not here to push you toward any specific type of vehicle\u2014whether it’s EVs, hybrids, or traditional ICE vehicles. Instead, we aim to provide detailed insights that help you make the best choices for your circumstances.<\/p>\n\n\n\n

Introducing Our New Carbon Footprint Tool<\/strong><\/h2>\n\n\n\n

We\u2019ve previously teased something big, and now it\u2019s here! We’re thrilled to introduce \u2018BlueSkies,\u2019 our groundbreaking free tool that measures your vehicle’s entire carbon footprint with unprecedented detail.<\/p>\n\n\n\n

By understanding the full environmental impact of different vehicles, from manufacturing to end-of-life, our tool demystifies the emissions landscape. It presents clear, factual data, allowing you to see how various car types compare in terms of their carbon footprint.<\/p>\n\n\n\n

The concept originated from a spirited debate within our KnowYourCar team.<\/p>\n\n\n\n

The Spark of Debate<\/strong><\/h2>\n\n\n\n

The idea for BlueSkies was born from a lively debate within our KnowYourCar team. I argued that maintaining my old cherished 911, considering the carbon costs already invested in its manufacturing, might be more environmentally friendly than the production of a new electric vehicle (EV). My colleagues challenged this, accusing me of using ‘man-maths’ to justify keeping my beloved gas guzzler!<\/p>\n\n\n\n

While existing studies offered broad insights, they fell short of addressing individual circumstances. Motivated by our debate, we plunged into scientific research and dissected numerous studies to extract key calculations. We also didn’t just pay lip service to this data. We really invested a lot of time in understanding what all these scientific studies were actually saying in the detail. These were then merged with our extensive vehicle data to create an interactive tool that accurately evaluates any production vehicle’s environmental impact across its entire lifecycle\u2014considering not just usage but also manufacturing and maintenance.<\/p>\n\n\n\n

Three Key Elements of Our Tool:<\/strong><\/p>\n\n\n\n

    \n
  1. Manufacturing Costs<\/strong>: As well as the main drive train components, we also calculate the environmental toll of extracting and processing materials like lithium needed for battery production.<\/li>\n\n\n\n
  2. Usage Costs<\/strong>: For fossil fuel vehicles, we assess the ‘well-to-wheel’ emissions, and for EVs, we account for the CO2 costs associated with charging from the grid.<\/li>\n\n\n\n
  3. Maintenance Costs<\/strong>: We consider everything required to keep the vehicle running\u2014from tyres and oil changes to routine maintenance.<\/li>\n<\/ol>\n\n\n\n

    The idea was to provide a fully independent and holistic view of a vehicle’s environmental impact, thus helping you to make informed decisions about your current and future vehicle choices, tailored to your specific circumstances.<\/p>\n\n\n\n

    A Closer Look: Comparing a Highly Efficient ICE Car to an EV<\/strong><\/h2>\n\n\n\n

    Let’s examine a real-world comparison between a highly efficient internal combustion engine (ICE) vehicle and an efficient electric vehicle (EV):<\/p>\n\n\n\n

    A 2016 VW Polo 1.4 Diesel<\/strong><\/p>\n\n\n

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    \"VW<\/figure>\n<\/div>\n\n\n

    A 2020 Tesla Model 3 Long Range<\/strong><\/p>\n\n\n

    \n
    \"2020<\/figure>\n<\/div>\n\n\n

    The comparison shows that while the EV is indeed more efficient, the difference isn’t as stark as one might expect. However, the results for my own vehicle were more definitive, albeit not surprising. Comparing my cherished 911, which I don’t own for its efficiency, to these EV models isn’t realistic. Yet, it’s important for me to acknowledge (in print as punishment from my colleagues) that yes, I was wrong about its environmental impact.<\/p>\n\n\n\n

    A 2004 Porsche 911<\/strong><\/p>\n\n\n

    \n
    \"A<\/figure>\n<\/div>\n\n\n

    <\/p>\n\n\n\n

    A 2020 Tesla Model 3 Long Range<\/strong><\/p>\n\n\n

    \n
    \"2020<\/figure>\n<\/div>\n\n\n

    And yes, to reiterate, our calculations comprehensively account for the environmental impact of extracting raw materials for the Tesla’s battery. Moreover, I’ve specifically chosen to simulate charging the car using grid electricity from Oxford, known for having one of the highest CO2 levels in the UK. This also includes an innovative feature of our tool called ‘2nd Life.’ Since my Porsche is older, this feature considers that its construction-related CO2 emissions have already been accounted for. Therefore, it only factors in the CO2 costs associated with extended maintenance (yes, I really did try to make my man-maths work!)<\/p>\n\n\n\n

    But again, to be fair this comparison is not particularly relevant in the real world. A Tesla is a completely different thing to my 911, and I have other ways of mitigating my CO2 impact for my Porsche which we’ll go into in another article.<\/p>\n\n\n\n

    A Surprising Insight on PHEVs<\/strong><\/h2>\n\n\n\n

    There were some other very surprising results too. Further analysis highlighted that plug-in hybrid vehicles (PHEVs) might be the least environmentally friendly option. They are often undercharged and over-reliant on their combustion engines, making them inefficient despite their green pretensions.<\/p>\n\n\n\n

    In our research it’s been found that company car owners of PHEV vehicles only charge the car 11% of the time. So our tool allows you to enter this info and when you do, take a look at this result:<\/p>\n\n\n\n

    2019 Mitsubishi Outlander PHEV<\/strong><\/p>\n\n\n

    \n
    \"2019<\/figure>\n<\/div>\n\n\n

    So driving a Plug-in hybrid for 6000 miles a year and only charging it 11% of the time means it’s almost as bad as a gas guzzling Porsche 911!<\/p>\n\n\n\n

    Explore and Personalise<\/strong><\/h2>\n\n\n\n

    We encourage you to explore the environmental footprint of your vehicle with this new tool. You can find it in the ‘owners’ mode on your vehicle detail screen in the app.  Start with our average-based estimates and customize them to match your specific driving habits and conditions.<\/p>\n\n\n

    \n
    \"Example<\/figure>\n<\/div>\n\n\n

    Also, take a look at our comprehensive league table of vehicle emissions to see which models are performing better or worse than expected: Rankings<\/a>.<\/p>\n\n\n\n

    We’re keen to stress. This tool is not to bang the drum for any type of vehicle option. It’s purely there to give you the information to inform your own choices depending on your circumstances. Some people legitimately don’t want to ever have an EV. There are other options.<\/p>\n\n\n\n

    Your Feedback Matters<\/strong><\/h2>\n\n\n\n

    Please do share your thoughts with us. We’ve invested considerable effort in developing this tool and are committed to refining it based on your feedback. Your input will guide the future enhancements and direction of this tool.<\/p>\n\n\n\n

    For those interested in the finer details of our approach, and see which studies we used to create our calculations you can explore our methodology here<\/a>.<\/p>\n\n\n\n

    Adapting Without Swapping: Innovative Ways to Reduce Our Carbon Footprint<\/h2>\n\n\n\n

    Next month, we\u2019ll explore practical strategies for reducing our environmental impact. Let\u2019s face it, most of us aren\u2019t in a position to switch to a lower-carbon vehicle immediately. Moreover, even for those who can afford it, the options aren\u2019t always right. For instance, without off-street parking, owning an electric vehicle can be a real challenge due to charging difficulties.<\/p>\n\n\n\n

    In light of these obstacles, we’ve found innovative actions that can be taken to lessen our environmental footprint without the immediate need to change our vehicles. We\u2019ve been exploring a range of ingenious and sometimes unexpected measures that can mitigate the impact of our carbon emissions. Stay tuned for actionable insights and creative tips in our next update.<\/p>\n\n\n\n

    <\/p>\n","protected":false},"excerpt":{"rendered":"

    As most of our users know by now, we\u2019re focused on investigating what transitioning to net zero for our vehicles entails. A key part of this journey is understanding your current carbon footprint. We\u2019re not here to push you toward any specific type of vehicle\u2014whether it’s EVs, hybrids, or traditional ICE vehicles. Instead, we aim […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-68","post","type-post","status-publish","format-standard","hentry","category-vehicle-ownership-help"],"_links":{"self":[{"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/posts\/68","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=68"}],"version-history":[{"count":0,"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/posts\/68\/revisions"}],"wp:attachment":[{"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=68"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=68"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/know-yourcar.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=68"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}