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Households insulation chart - #4796

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households-insulation-chart
Open

Households insulation chart#4796
jort-wolda wants to merge 3 commits into
masterfrom
households-insulation-chart

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@jort-wolda

@jort-wolda jort-wolda commented Aug 27, 2026

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Context

The etsource changes for the charts for the households - insulation section.

Implemented changes

  • Added a filter functionality for category bars
  • Added a new chart: residential_heating_demand_per_house.yml
  • Made some changes to the existing chart: residential_heating_demand.yml
  • Set the new chart as the default at the households/insulation slide

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Checklist

  • I have tested these changes
  • I have updated documentation as needed (I don't think documentation is needed for this)
  • I have tagged the relevant people for review

aaccensi and others added 3 commits August 25, 2026 16:00
Charts with a "serie_selections" config now render the same dropdown as the solar_curtailment_curve chart, filtering the drawn series by gquery key so the selection stays independent of the grouping into categories. Changing the selection redraws the chart in full, since both the categories and the bar geometry depend on which series are visible.

The dropdown stays visible on an empty chart, so a selection with no data is not a dead end.
- Added the new chart that shows heat demand per building
- Made som changes to the chart that shows total heat demand
- Changed the label name from 'Total' to 'All construction periods'
- Deleted the old lines for the total bar
@jort-wolda
jort-wolda marked this pull request as ready for review August 27, 2026 09:37
@mabijkerk mabijkerk changed the title Households insulation chart - etmodel Households insulation chart Aug 27, 2026
@robindesmit-quintel

robindesmit-quintel commented Aug 27, 2026

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Review:

  • Behaviour> per person > hot water: "these changes in energy demand do not depend on the technologies chosen below (Hot water slide)" The technologies are not chosen below but in the "space heating & hot water" slide! This is the case for all sliders in Behaviour.
    "Here you indicate how you expect demand for hot water per person to change. This is mainly determined by growth in prosperity." I would say it can depend on many things: the weather, the price of hot water, etc. Other sliders include more of these situations, should we put that in the description of Behaviour itself?
  • Behaviour: why indicate some sliders the change per year and other the total change from 2023 to 2050? Maybe we should add a note about this.
  • How extensive should the explanation be of the sliders? The explanation of Cooling> ground heat pump is very long, might be better included in the documentation? The explanation of sliders in Insulation is the same for all sliders, might be better included in the documentation?

@kndehaan

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@robindesmit-quintel thanks for the review notes. As Jort's work in this PR is only related to adding new user output (charts), I think it's not needed to put too much effort in improving (existing) slider texts within this PR.

I'd suggest to only pick up the following from Robin's review comments:

  • Behaviour> per person > hot water: "these changes in energy demand do not depend on the technologies chosen below (Hot water slide)" The technologies are not chosen below but in the "space heating & hot water" slide! This is the case for all sliders in Behaviour.

Comment thread config/locales/interface/output_element_series/nl_labels.yml

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@aaccensi do you understand why there's a different order of the legend labels compared to the series in the chart? Do order of the chart is logical (newly built at the top, oldest at bottom). The label order seems quite random though.

Image

Comment on lines +497 to +499
title: Residential space heating demand per house
description: |
This bar chart shows the useful demand for space heating per house, per building period and residence type.

@kndehaan kndehaan Aug 28, 2026

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  • Could you change the title to ".. per residence".
  • The "..per house, ... residence type" seems somewhat double.
  • Could you rename "building period" to "construction period"

position: 105
sidebar_item_key: households
output_element_key: residential_heating_demand
output_element_key: residential_heating_demand_per_house

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Could you rename the output_element_key to ...per_residence ?

'1945_1964': "1945 - 1964"
'1965_1984': "1965 - 1984"
'1985_2004': "1985 - 2004"
'2005_present': "2005 - present"

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Should be "2005 - heden"

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4 participants