Monthly Pricing of Fossil Fuels and PtX Fuels
Fuel produced from CO2 free energy with renewable electricity are THE topic of today's discussion about future ship fuels. GMW - Consultancy provides you with a monthly updated possible pricing for these PtX fuels and the relevant fossil fuels of today. The fossil fuel pricing is related to monthly average prices on the market. The PtX fuels are related to the production costs according to modelling results done by GMW Consultancy (comp. table integrated in the below Fig.) and the "real" prices of their fossil counterparts. Transport costs are includeed for a 10000 sm round trip distance. Distribution costs are not included.
The figures are updated on a monthly basis. If you like to use the figures you might contact GMW Consultancy to get a high resolution copy or simply copy them from here. Don't "forget" the reference when using. Note: GMW-Consultancy is not liable and gives no guaranty for the accuracy of the displayed data.
Note that GMW Consultancy also tracks price figures for fossil 0,5% S fuel oil, Methanol, Ammonia, crude wti, IFO 180 and Ammonia, Hydrogen produced from natural gas. The relations of PtX for Hydrogen, Methane, Methanol, Fischer Tropsch Diesel, Ammonia to their fossil counterparts are tracked also.
Monthly average prices for PtX and major fossil fuels , (July 2021):
In July 2021 the average costs for the named PtX was about 3,4 times the costs of crude oil brent (red line). Car Diesel in Germany had a price of approx. 2,8 times of the tax free MGO price (green line).
In July 2021 the prices for fossil gas (dotted: blue), crude brent (dotted yellow) and MGO (dotted brown) came close together. With approx. 0,047 $/kWh gas was still cheapest and MGO with approx. 0,054 $/kWh the most expensive as always.
The figure on the left, indicates the monthly average prices in $/kWh (lhv) and potential PtX prices ($/$(brent). Fossile: doted lines are MGO 0.1, Crude oil Brent and Natural Gas at the EU spot market (TTF). The y-axis on the right is referring to the dotted lines!
The left y-axis gives the possible PtX fuel prices as an average value (red line) related to the real price of Crude oil Brent. For details have a look to the "References" on this web page. The fuel price for Diesel at German refueling stations is given as a reference (green line).
As you see the possible price for PtX starts above 3 ,0 of the Brent price. Mixing with fossil fuel to reach IMO goals will reduce this price. For a mix between PtX Methane and LNG only 30% of PtX Methane (Liquefied Methane Gas=LMG) is needed. For PtX Diesel and MGO approx. 50% PtX Diesel is needed.
The actual market picture for fossil fuels is given by the second picture which you find below.
GMW Consultancy is continuously working on the evaluation of alternative fuels for shipping which includes the Power to X (PtX) from Hydrogen itself, Hydrogen plus Carbon or Nitrogen. The focus is on Hydrogen, Methane Gas, Methanol, Fischer Tropsch oil fuel and also Ammonnia (comp. References). Do not hesitate to contact GMW-Consultancy.
The figure on the right gives the monthly updated market prices of the most relevant fossil fuels. For those able to concentrate on the graphs interesting for them note that you need your lower grade school knowledge still present to be able to read this "complex" figure.
The doted lines give the same absolute prices as also given in the figure above for PtX fuel. Again the right y-axis gives the $/kWh (lhv) values!
The relative values are related to Crude oil Brent. Therefore Crude Oil Brent has always a value of 1,0. It is obvious how cheap natural gas currently is (blue lines and green one). The role of HFO as a refinery waste is indicated by a price nearly always below Crude oil Brent (black line). MGO 0,1 is the commercial product of refinieries. This is the reason that it is always more expensive compared to Crude oil Brent.
The upper price line is related to conventional Methanol produced today from natural gas.
Note that the upper value of 2.2 times Crude oil Brent on the left y-axis is equal to the lower value given for PtX in the figure above. Note: no distribution included.
Monthly average prices for different fuels related to crude oil brent 
The trend in fossil energy pricing is clearly given by the relation to crude brent in the figure above. Doted lines give the absolute values for crude brent (yellow) and gas in Europe (blue) as a reference.
In July gas in Japan (green line) was cheaper than HFO 380 (black line). Gas in Europe (dark blue line) had nearly the same price as crude brent and gas in US (blue line) was cheapest as always.
 : different public availabe sources
 : PtX (min costs): prices for hydrocarbon fuels produced from renewable hydrogen and CCU (Carbon capture and Use). Based on own calculations of minimum PtX costs with electricity costs of 0,05 US$/kWh for electricity at the electrolyser.