Power to Gas
Power to Gas
Power to Gas
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Efficiency of energy s<strong>to</strong>rage via <strong>Power</strong>-<strong>to</strong>-<strong>Gas</strong><br />
<strong>Power</strong>-<strong>to</strong>-H 2 -<strong>to</strong>-<strong>Power</strong><br />
100%<br />
80%<br />
60%<br />
40%<br />
20%<br />
0%<br />
100%<br />
80%<br />
60%<br />
40%<br />
20%<br />
0%<br />
100%<br />
100%<br />
95%<br />
95%<br />
Stromnetz<br />
95%-100%<br />
<strong>Power</strong>-<strong>to</strong>-SNG-<strong>to</strong>-<strong>Power</strong><br />
Stromnetz<br />
95%-100%<br />
80%<br />
62%<br />
Elektrolyse<br />
65%-80%<br />
80%<br />
62%<br />
Elektrolyse<br />
65%-80%<br />
68%<br />
49%<br />
Methanisierung<br />
80%-85%<br />
76%<br />
52%<br />
Kompression<br />
85%-95%<br />
65%<br />
42%<br />
Kompression<br />
85%-95%<br />
Max<br />
Min<br />
42%<br />
18%<br />
Verstromung<br />
35%-55%<br />
Max<br />
Min<br />
39%<br />
17%<br />
Verstromung<br />
40%-60%<br />
Wirkungsgrag<br />
Wirkungsgrag<br />
RWE <strong>Power</strong> AG • Liese SEITE 4