Features/#1095 mastr status quo

[khelfen]

Fixes #1095 .

Depends on #1110 and #1099 .

Before merging into dev-branch, please make sure that

• [x] the CHANGELOG.rst was updated.
• [x] new and adjusted code is formated using black and isort.
• [x] the Dataset-version is updated when existing datasets are adjusted.
• [x] the branch was merged into the continuous-integration/run-everything-over-the-weekend-branch.
• [x] the workflow is running successful in test mode.
• [x] the workflow is running successful in Everything mode.

[JonasJeckstadt]

Data validation by comparison with literature data (from energy-charts.info):		Data Capacity [MW]	Literature Capacity [MW]	Comment
Biomass	8581	8910
Combustion	82921	76360
GSGK	385	204	Literature Capacity incomplete
Hydro	4784	4940
PV	54273	67440
Rooftop PV	37722	58400
Wind	55623	58050

Attached for each generator type: capacity by district and capacity density by district in 1000 MW/m² (note: unit in the figures is wrong by 1e3).

[nesnoj]

Executing

SELECT
  bus_id,
  sum(capacity)
FROM supply.egon_power_plants_pv
GROUP BY bus_id
ORDER BY bus_id
LIMIT 10;

returns capacity for a bus_id=-1:

:thinking:

[khelfen]

Looking at them they all seem to be within the sea and therefore they are not within any grid :sweat_smile: I'll make an issue so that this can be fixed later on