Skip to main content

Table 6 Assignment of financial flows to actor groups (example: City)

From: Macroeconomic impacts of energy communities and individual prosumers: an assessment of transformation pathways

  

AB

C

D

E

Shares in City

    

 (1)

Owner of single-family houses

16%

21%

20%

15%

 (2)

Tenant

84%

79%

80%

85%

Not active*

Option used

Option 1 (2021) / Option 2 (2025 onwards)

 (4)

Investment needs (euros) (SFH)

8900/9750

 (5)

O&M (euros) (SFH)

2375/2516

 (6)

Investment needs** (euros) (T)

6357

 (7)

O&M (euros) (T)

1519

 

Average investment needs (euros) ((1)*(4) + (2)*(6)

6761/6896

6885/7061

6866/7036

6745/6875

 

Average O&M cost (euros) ((1)*(5) + (2)*(7))

1655/1678

1697/1726

1691/1719

1650/1672

Active alone

Option used

Option 3

 (8)

Investment needs (euros) (SFH)

22,980

 (9)

O&M (euros) (SFH)

1125

 (10)

Investment needs ** (euros) (T)

6357

 (11)

O&M (euros) (T)

1519

 

Average investment needs (euros) ((1)*(8) + (2)*(10))

8997

9808

9681

8895

 

Average O&M cost (euros) ((1)*(9) + (2)*(11))

1457

1438

1441

1459

Jointly active

Option used

Option 4

 (12)

Investment needs (euros) (SFH)

26,471

 (13)

O&M (euros) (SFH)

2322

 (14)

Investment needs ** (euros) (T)

16,680

 (15)

O&M (euros) (T)

1483

 

Average investment needs (euros)(= (1)*(12) + (2)*(14)

18,235

18,712

18,638

18,175

 

Average O&M cost (euros) (= (1)*(13) + (2)*(15))

1619

1661

1655

1614

  1. Remarks: T: tenant, SFH: owner of single-family house
  2. *Not active: By 2025, all newly installed heating systems are to be powered by 65% renewable energy [78]. As a result, Option 1 is no longer available from 2025 onwards
  3. **Investment will not be transferred to tenants as lump sums but likely annualized