With the current environmental targets for the EU aiming to reduce emissions by 55% by 2030 and achieve complete carbon neutrality by 2050, the adoption of electric vehicles (EVs) within various fleets is surging.
Electric vehicle sales are experiencing significant growth, with the European market expanding by 62% in the past 12 months, and sales projected to reach almost 27 million by 2026. However, vehicles are just one aspect of this transformative shift.
The demand for batteries is set to soar, with the entire lithium-ion (Li-ion) battery chain expected to grow by over 30% annually from 2022 to 2030. The anticipated high demand, often underestimated by analysts, could lead to disruptions similar to the microchip shortage during the Covid pandemic if suppliers encounter challenges in accessing raw materials and scaling production rapidly and sustainably.
On a different note, while the transition to EVs is still under discussion in some companies and fleets, others, like the GSE airport ones, have already embraced these changes and are now exploring strategies to optimize battery load management. This aims to enhance energy efficiency, ensure grid stability, and minimize vehicle downtime while optimizing utilization.
To address these challenges, here are five suggestions on how GSE fleets can effectively manage battery load time:
#1 Encourage Smart Recharging Practices. While EV models may vary, adhering to manufacturer recommendations is crucial. Regular charging generally benefits battery lifespan and functionality, maintaining efficiency and capacity. Avoid full discharges and find an optimal charging speed to ensure operational efficiency and vehicle availability.
#2 Balance Grid Demand. According to a study by the Airports Council International (ACI), load balancing strategies can reduce peak charging demand by up to 50%, improving grid stability and mitigating the need for expensive infrastructure upgrades. Connect vehicles to charging points during periods of inactivity, aligning with peak demand, and tailor loading schedules based on vehicle activity and battery levels.
#3 Embrace Smart Charging. Adjust vehicle charging to periods of lower electricity demand. Explore rates with suppliers and leverage smart charging features. In the future, it might even be possible to export energy from vehicles to the grid or other vehicles.
#4 Minimize Unnecessary Battery Consumption. Promote eco-driving practices among drivers to enhance efficiency. Encourage mindful speed, proactive driving, and anticipation of road conditions to minimize unnecessary braking. Reevaluate the use of in-vehicle devices.
#5 Implement Regular Maintenance Schedules for Charging Infrastructure. Similar to vehicle maintenance, establish regular maintenance schedules for charging infrastructure. Clarify responsibilities for costs and potential issues—whether with the site, installer, or energy provider. Internal management of the infrastructure may further reduce future maintenance costs.
By implementing these strategies, GSE fleets can tackle the complexities of managing battery load, ensuring sustainability, efficiency, and reliability in their operations.
