Recording of Friday, May 09, 2025 | The smarter E Europe | Exhibition Program | Language: English | Duration: 12:24 .
Markus Zacher, editor-in-chief of Elektroautomobil magazine, addresses the discrepancies between theoretical and real-world ranges of electric vehicles (EVs). His presentation is structured into three parts: temperature effects on range, driving speed impact, and guidelines for estimating EV range. Using a proprietary testing cycle called TAM that mimics typical daily driving across various conditions, significant differences were found between brochure-stated WHP values and actual performance. In temperatures above 15°C with mixed driving scenarios, cars achieve about 96% efficiency compared to their stated WHP values; however, in colder climates below this threshold efficiency drops to around 82%, due mainly to increased energy consumption from heating systems and higher battery resistance at lower temperatures. Driving speed also greatly affects range—higher speeds reduce it as more power goes towards propulsion rather than auxiliary systems like heating or air conditioning. Practical advice suggests under optimal warm-weather conditions an EV might reach up to 95% of its WLTP value but can lose substantial capacity during high-speed travel or cold weather operations. The session highlights winter's adverse effect on EV range when driven aggressively in cold months while advising potential buyers to verify manufacturer claims against real-world data for accuracy. Attendees are encouraged to visit the press booth for further information and obtain "Elektroautomobil" magazine for deeper insights into EVs' capabilities regarding both range and charging speeds. Markus Zacher shares his experiences without endorsing any specific model due to varying user preferences based on usage needs—smaller cars suit commuting better whereas larger sedans perform efficiently over highways thanks largely because they possess superior aerodynamics enhancing overall vehicle efficacy especially important during long-distance highway journeys where design plays crucial role maximizing effectiveness.
Automated summarization by AI Conver
Marcus Zacher
Chief editor
Elektroautomobil
E-mobility doesn't stop at the charging point - that's where it truly begins. Whether it's company fleets, public charging payments, or infrastructure in multi-family buildings: only smart services make electric mobility practical, efficient, and economically viable.This session explores essential questions: What role do integrated fleet solutions play for businesses? How can user convenience and regulatory compliance be balanced in charging processes? Which technologies enable both stable grid integration and seamless charging experiences? And why are partnerships increasingly shaping the success of entire business models?From real-world EV range to neighborhood charging infrastructure - this session connects vision with practice and shows how mobility and fleet services are accelerating the shift to electric mobility.
Further Talks of this session:
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Christopher Lu
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Peter Siegert
Account Manager Fleet Electromobility
EnBW
Video is not available
Video is not available
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Andreas Blin
Director Segments & Partnerships - CPOs Fuel & Convenience
ChargePoint
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Conrad Hammer
Head of the Federal-State-Municipal Coordination Team
National Center for Charging Infrastructure
NOW GmbH