TotalEnergies introduce Smart Charging
TotalEnergies in the Netherlands has embarked on the implementation of an innovative sustainable technique called "smart charging" across its extensive network of approximately 13,000 public charging points.
This forward-thinking approach aims to significantly reduce CO2 emissions while enabling electric vehicles (EVs) to rely more on renewable sources such as wind and solar power. Moreover, it lessens the reliance on conventional gas and coal plants for electricity generation, thereby alleviating the strain on the power grid. Notably, TotalEnergies is the pioneering provider in the Netherlands to adopt this comprehensive smart charging strategy for the entire public charging network.
The concept of smart charging for electric cars has been prevalent in the Netherlands for some time. It recognises that the demand for electricity varies throughout the day, with peak hours in the evening necessitating the use of fossil-fueled power from gas and coal-fired plants. Conversely, during off-peak hours on afternoons or weekends, renewable installations often generate surplus electricity. TotalEnergies emphasizes the importance of aligning supply and demand more efficiently by adjusting the charging of electric cars to more opportune times.
To achieve this, TotalEnergies incorporates a sophisticated algorithm that considers various factors at each charging point. These factors include the number of vehicles charging simultaneously, the duration of each connection, the actual power requirements of each car, the availability of green electricity, and the load on the grid.
By utilizing this method, the charging stations can adapt their power output when an abundance of solar and wind energy is available. Consequently, EVs can charge more rapidly and efficiently. The intelligent technology also ensures that cars that have been charging for extended periods are the first to receive reduced power when the availability of green energy is diminished. This way, vehicles that require substantial energy are not adversely affected by the smart charging process.
It is worth noting that while other smart charging systems primarily adjust charging capacity based on electricity prices, TotalEnergies employs a distinct criterion. Their focus lies in achieving CO2 reductions and promoting the utilization of solar and wind energy.
Stefaan De Ganck, the director of TotalEnergies Charging Solutions Netherlands, explains that in practice, electricity prices often decrease when ample green electricity is accessible on the grid. Simultaneously, the power grid is typically under less strain during these periods. These ancillary benefits can also be advantageous to EV drivers, making the TotalEnergies approach all the more appealing and environmentally conscious.
