Closed gplssm closed 4 years ago
I think a tracked it down to a mistake in data transfer.
For WindNODE_ABW, we take technical and economic data from DEA (ASHP: p. 89, GSHP: p. 93)
There, cost are given per unit instead of per kW_th. Assumed unit size is 10 kW_th.
Values given:
ASHP: 8500 €/unit GSHP: 14000 €/unit
For GSHP it is correctly translated to costs per kW and agrees nicely with Palzer (maybe he did the same!?). For ASHP conversion to €/kW didn't take place and we use costs per unit and apply the to per kW.
@nesnoj can you change costs for ASHP to 850 €/kW_th? This has to be done for 2035 and 2050
Ooops, wtf? Sure..
Looking at LCOH in
ISE_RE-
reveals that only HP are responsive for ~50 % of costs.It's true that HPs also generate ~50 % of heat demand, but other researchers assume way lower costs.
PyPSA-eur-sec takes it assumptions from "Palzer thesis".
At least we agree on ground-sourced heat pumps :+1: