Work-related trips make up a significant portion of daily travel demand and thus have a significant impact on carbon emissions, congestion and air quality.
Company car benefits are associated with increases in transport demand, car ownership and use of heavier vehicles. Ending company car benefits or increasing taxes on these “in-kind” benefits could significantly reduce emissions from passenger vehicles and prompt behaviour change in employees who no longer have “free” access to a private vehicle. Alternatively, such benefits could be contingent upon cars meeting certain criteria, e.g. they might be limited to electric vehicles.
Teleworking can play a key role in decreasing commuter vehicle miles travelled, contributing to carbon and air pollution reduction while also providing ancillary benefits to employers and employees. Current legislation and national policies in this regard are limited, though the potential benefits of teleworking has made it more popular, especially during the Covid-19 crisis. Employers and employees alike increasingly acknowledge links between teleworking, health and the environment. Employers are the primary drivers of a shift to increased teleworking opportunities. National legislation could, however, incite employers to make teleworking more commonplace. For example, authorities could introduce a right to request remote working, encourage investment in remote work hubs (e.g. located close to childcare facilities), enhance broadband access for households, provide tax advantages for remote working or mandate public sector employers to move to teleworking for a set share of work time.
A German study found that employees with company cars drive 24 672 km per year, compared with 12 828 km per year for private cars. Such differences can translate to a shift in CO2 emissions if access to company cars is reduced.
A Canadian study found that working from home decreased travel time overall by 14 minutes. In Switzerland, It has been estimated that teleworking could reduce national traffic volumes by 1.9%.
Company-specific studies have reported substantial CO2 savings. In 2000, AT&T, with 67 900 employees, saved an estimated 44 000 tonnes of CO2 through reduced commuting. A 2015 Dell study found that teleworking employees saved 1.15 tonnes of CO2 per year, even after accounting for negative rebound emission effects, increased energy use at home, etc.
Company car tax subsidies are associated with a revenue loss in the European Union of around 0.5% of the EU GDP. While taxing company car benefits at their full value would increase costs for the consumer, at a national level such a policy measure would lead to higher public revenue. A study of OECD countries estimated that only 44–58% of a company car’s taxable benefit value was actually taxed, resulting in a subsidy equivalent of EUR 1 600 per company car per year, or EUR 26.8 billion in lost revenue in 2012.
Productivity losses for businesses might result from teleworking. Yet there are reports of productivity gains in other areas when employees can work at home with fewer distractions. Overall, teleworking provides savings for employers through reduced need to maintain offices, and for employees through reduced commuting costs.
Changes in company car taxation and increased uptake of teleworking can have the following effects:
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Giovanis, E (2017) The relationship between teleworking, traffic and air pollution. Atmospheric Pollution Research, 9(1) https://doi.org/10.1016/j.apr.2017.06.004
Harding, M (2014) Personal Tax Treatment of Company Cars and Commuting Expenses: Estimating the Fiscal and Environmental Costs. https://doi.org/10.1787/22235558
Lachapelle, U, Tanguay, G, and Neumark-Gaudet, L (2018) Telecommuting and sustainable travel: Reduction of overall travel time, increases in non-motorised travel and congestion relief? Urban Studies, 55(10) https://doi.org/10.1177%2F0042098017708985
Metzler, D., Humpe, A. and Gössling, S. (2019) Is it time to abolish company car benefits? An analysis of transport behaviour in Germany and implications for climate change. Climate Policy, 19(5) https://doi.org/10.1080/14693062.2018.1533446
Næss-Schmidt, S. and Winiarczyk, M (2009) Company Car Taxation. https://foes.de/pdf/Studie%20Copenhagen%20Economics_paper_22_en.pdf
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Pflueger, J, Gibson, S, and Normand, C (2016) The Sustainability Benefits of the Connected Workplace. https://i.dell.com/sites/doccontent/corporate/corpcomm/en/Documents/telecommute-study.pdf
Royal Society for Public Health (2016) Health in a Hurry: The impact of rush hour commuting on our health and wellbeing. https://www.rsph.org.uk/uploads/assets/uploaded/b1320af3-7ba3-4b4e-a14351e7d8cfb24b.pdf
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Links
[1] https://www.itf-oecd.org/policy/company-car-taxation-business-travel-and-teleworking
[2] https://www.itf-oecd.org/node/26629
[3] https://www.itf-oecd.org/node/25167