Price settings

The settings under Prices are shared: change them on one key or dial and every Energy Prices key and dial follows.

Setting	Options
Purchase fee	Your supplier’s fee on top of the market price, in cents per kWh including VAT. Empty means 0.
Show	All-in price (default) · Market price only
Unit	Cents (23.4 ct) · Euros (€0.234)

How the all-in price adds up

all-in = (market price + purchase fee + energy tax) × 1.21

• Market price: the EPEX day-ahead price for that quarter-hour.
• Purchase fee: what you entered, converted to excluding VAT.
• Energy tax: the Dutch energiebelasting per kWh, as published with the prices.
• VAT: 21%.

On a Stream Deck +, linked dials show this breakdown for the selected quarter-hour.

What is not included

Fixed monthly costs (vaste leveringskosten, netbeheerkosten) and the annual energy tax refund (vermindering energiebelasting) do not depend on when you use power, so they are left out.

Market price only

Shows the bare EPEX price, without fee, tax or VAT. Labels then get (mkt). Handy if you compare with the price in your supplier’s app, which sometimes shows the market price.