That looks wrong. It was around €0.15 / kWh last year. But there's also a fixed deduction independent of use, so perhaps this is the net tax?
Discussion
This table came from the ACM website that’s the government body that sets the taxes. Until 2022 as you can see the overviews were simple. Now they don’t create these overviews anymore in this way.
You can now find the published numbers via: https://www.acm.nl/nl/energie/energiemonitor/uitleg-monitor-consumentenmarkt-energie
Leuker kunnen we het niet maken, wel makkelijker: https://www.belastingdienst.nl/wps/wcm/connect/bldcontentnl/belastingdienst/zakelijk/overige_belastingen/belastingen_op_milieugrondslag/tarieven_milieubelastingen/tabellen_tarieven_milieubelastingen