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double solar rooftop PV potentials (closes #935)

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This commit is contained in:
Fabian Neumann 2024-05-15 18:18:15 +02:00
parent e4d70fdf4a
commit 27009f5060
2 changed files with 7 additions and 3 deletions
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4
doc/release_notes.rst
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@ -10,6 +10,10 @@ Release Notes
Upcoming Release
================
* Doubled solar rooftop potentials to roughly 1 TW for Europe based on `recent
European Commission reports
<https://www.epj-pv.org/articles/epjpv/full_html/2024/01/pv230071/pv230071.html>`_.
* Remove exogenously set share of rooftop PV (``costs: rooftop_share:``).
Rooftop and utility-scale PV are now largely handled as separate technologies
with endogenous shares.

6
scripts/prepare_sector_network.py
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@ -1024,9 +1024,9 @@ def insert_electricity_distribution_grid(n, costs):
else:
pop_solar = pop_layout.total.rename(index=lambda x: x + " solar")
# add max solar rooftop potential assuming 0.1 kW/m2 and 10 m2/person,
# i.e. 1 kW/person (population data is in thousands of people) so we get MW
potential = 0.1 * 10 * pop_solar
# add max solar rooftop potential assuming 0.1 kW/m2 and 20 m2/person,
# i.e. 2 kW/person (population data is in thousands of people) so we get MW
potential = 0.1 * 20 * pop_solar
n.madd(
"Generator",