• Green NCAP launches unique Life Cycle Assessment (LCA) Tool for Consumers

    01 December 2022

    Today, Green NCAP launches a new Consumer Life Cycle Assessment (LCA) Tool on its portal, allowing website visitors to compare the LCA values of cars in relation to their country, energy mix and usage.  Targeting consumers who are considering the sustainability of their vehicle in the context of where they live and their long-term usage, as well as academics, industry, and legislators, this tool represents a real step forward towards global environmental awareness about climate-changing emissions and the lifecycle energy required to produce green and sustainable cars.

    It is commonly understood that to consider the true ecological impact and sustainability of a car, the vehicle must be viewed in the context of its whole life cycle.  Life Cycle Assessment, or LCA, is the method that estimates these individual contributions to predict the car’s environmental impact over its entire lifetime.  This means that all processes, greenhouse gas emissions and flows of resources and energy associated with the car’s production, usage, and recycling at the end of its life, are considered.

    Building on the LCA information that was published earlier this year, the Green NCAP consortium delivers today a unique interactive platform for LCA where the parameters can now be customised to local and personal circumstances, such as annual driven mileage, renewable energy mix and country.  This allows users to compare up to three cars and two countries, specific to needs and conditions.  The interactive platform draws data from a large database of over 30,000 models that, amongst others, include vehicles tested by Green NCAP that offer more realistic fuel and/or energy consumption values compared to those advertised.

    Using the tool, consumers can identify the full life cycle energy demand and greenhouse gas emissions related to their chosen car and compare different models and powertrain types.  The results show the vehicle’s environmental impact over time, as well as highlight particular phases in the life cycle and also identify the triggers for further sustainability improvement.  For example, in its life cycle – from production to end-of-life, a typical compact family class petrol car uses about 190 MWh of energy, which corresponds to about 22,000 litres of petrol or the equivalent of over 550 visits to a petrol station.  At the same time, it produces about 50 tonnes of climate damaging emissions.  A similar sized battery electric vehicle generally offers significant greenhouse gas savings compared to the petrol car, but the actual impact and the energy demand depend on the electricity mix used.  The LCA tool gives you the possibility to examine the car’s ecological footprint in different European countries and reveals the benefits of a higher renewable electricity share.

    ‘It has been a long-term ambition of Green NCAP to be able to offer consumers the possibility to understand the true environmental impact of a vehicle throughout its life cycle’, says Dr. Aleksandar Damyanov, Green NCAP’s technical manager.  ‘While LCA, due to the nature of the available data and assumptions, cannot be as precise as a star rating based on laboratory and real-world emissions testing, it can provide consumers with a clear picture of how much their vehicle affects the climate and what significant amounts of energy cars use before they even get on the road.’

    ‘It is not enough for consumers to be informed on the CO2 emissions and fuel consumption that is emitted from the tailpipe of a car.  To ensure that we meet the challenges of climate change, utilise our planet’s resources in a sustainable manner and support the principles of the circular economy, consumers require more detailed information so they can make their own good choices.  The aim of Green NCAP’s LCA tool is to enable consumers to have the full picture of their car’s global environmental footprint, both in emissions and in energy consumed, from when a customer orders a car, it’s production and to when it finally comes to the end of its life’, says Dr. Reinhard Kolke ADAC and member of the NCAP Board of Directors.

    Watch the video below to learn more about LCA

     

    Editor’s Note

    For full results, visit www.GreenNCAP.com
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