PTL-energieopslag

What is PTG & PTL?

Furthermore, PtG and PtL are key technologies for sectoral integration (sector coupling), i.e. improving the link between different energy and economic sectors, thereby increasing the overall efficiency at energy system level while contributing positively to energy security.

How much energy does a Soel-based PTL plant need?

For the considered standard operating conditions of the SOEL-based PtL plant, the total required power demand is P el = 67.8 MW (including the electric energy demand of the amine scrubbing unit), which results in an energetic efficiency of η en = 0.513 as depicted in Fig. 9.

What is power-to-liquid (PTL)?

Power-to-Liquid (PtL) includes the combination of hydrogen with CO 2 2 2 2 2 2 2 2 2 2 storage. Development of electrolyzers, fuel cells and fuel synthesis should continue to ensure these technologies are ready when needed. Results from this study should be complemented with studies with higher spatial and temporal resolution.

What is a good PTL performance?

The best PtL performance can lead to lower annual cost by 25 bln€/yr with relatively modest decrease in marginal CO 2 price of 15 €/ton. When PtL performance was conservative (see Table 10 ), combined with a low biomass potential (∼7 EJ/yr), then it is the point where atmospheric capture starts to be necessary for the system.

How does PTL performance affect CO2 consumption?

When PtL efficiency was 8–10% points lower, PtM capacity increased by 2.5 times from 27 to 67 GW, but it still represented less than 14% of the CO 2 use. The best PtL performance can lead to lower annual cost by 25 bln€/yr with relatively modest decrease in marginal CO 2 price of 15 €/ton.

What happens if PTL is not developed?

Failure to develop PtL. When PtL is not available (e.g. for social acceptance issues or resource scarcity), it is substituted by mostly LMG in heavy-duty transport. This halves diesel demand to around 1 EJ (for 95% CO 2 reduction).