The low wholesale electricity prices in the Netherlands are primarily driven by wind energy, and to a lesser extent, solar energy, while high price periods are driven by the price of natural gas.
Transmission, distribution, and taxes for dynamic tariffs are unfortunately not dynamic and are about ~20 cents per kWh.
Price: Hourly Wholesale Price (it is not clear from their website what additional fees they charge, if you have information about this, please let us know.)