Research Article

Two-Layer Optimization Method for Sharing Energy Storage and Energy considering Subjectivity

Table 4

Performance of energy community and DGSs in non-ESS and shared ESS cases.

Self-sufficiency rate (%)Self-consumption rate (%)Total operating cost (K$)CO2 emission (t)

Non-ESS case67.2061.2563.96724.69
Shared ESS case (relative change)78.10 (16.22%)74.71 (21.98%)46.63 (−27.10%)483.82 (−33.24%)