1001 Smart Cities

Permanent project revision

Copenhagen's Real-Time Building Energy & Water Surveillance System

Revision 2026-08-27-p1-quality-uplift · effective 2026-07-23

Current revision. This is the snapshot used by the live entity page.

unreviewed

Full claim mapping over snippet, impact and lesson; sourced impact and lesson added; source dates recorded.

sha256:05a9c2a0d5163b085bdbfcbc6999b11c2a8559031329720e18400d092c22e7d4
All revisions → Current entity page →

Change set

  • replace /snapshot/projectFingerprint — Updated projectFingerprint to the current sourced project record.
  • replace /snapshot/projectState — Updated projectState to the current sourced project record.
  • replace /snapshot/claims — Updated claims to the current sourced project record.
  • replace /snapshot/sources — Updated sources to the current sourced project record.
9
of 9 claims mapped
3
source dossiers
1
publication dates recorded
1
archives linked
0
exact locators
0
content captures hashed

Claims, one by one

The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.

Claim 1 clm-09a78ffd76412331 descriptive
uses smart heat, water and electricity meters to spot leaks and inefficiency in real time
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
C40: 'The municipality of Copenhagen is working with utility companies to establish extensive energy and water surveillance systems in all municipal buildings', with hourly data updates on energy and water use.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. C40 Cities — Cities100: Copenhagen
Claim 2 clm-3cfd2d30c81b5468 quantitative
saving 6,500 MWh of heat and 1,345 MWh of electricity in 2016
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
C40: 'In 2016, the surveillance system helped to save 6,500 MWh of heat and 1,345 MWh of electricity.'
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. C40 Cities — Cities100: Copenhagen
Claim 3 clm-fa4ccef92c6f370d descriptive
The city has since extended monitoring to major private buildings and now pairs it with newer flexible-heating pilots
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
NetZeroCities describes the 2023-2026 Flexumers4Future pilot on flexible heat consumption across municipal and private buildings, with Copenhagen Solutions Lab on the pilot team.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. NetZeroCities — Copenhagen Pilot City Activity: Flexumers4Future
Claim 4 clm-2452a8116f4e5d9d quantitative
90% of municipal buildings sending hourly energy and water readings
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
C40: '90% of municipal buildings send hourly data updates on energy and water use'.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. C40 Cities — Cities100: Copenhagen
Claim 5 clm-d5c9a99d1708cd19 quantitative
an estimated 30 million litres of groundwater
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
C40: 'it is estimated that in 2016 the project saved 30 million liters of groundwater'.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. C40 Cities — Cities100: Copenhagen
Claim 6 clm-f6ab1ff6e38ffd07 quantitative
the scheme was forecast to save around $6 million a year with a six-year payback
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
C40: 'Once fully implemented, the scheme is forecast to save approximately $6 million annually with a payback time of six years.'
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. C40 Cities — Cities100: Copenhagen
Claim 7 clm-87bca425d163a89e descriptive
the figures are the municipality's, carried by an awards write-up
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Cities100 is C40's annual awards publication; the figures it prints are the city's own, and it names no independent verification.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. C40 Cities — Cities100: Copenhagen
Claim 8 clm-131b48af9fb951c7 descriptive
Copenhagen published one year of savings in an awards write-up and has published none since
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The 2016 figures appear in the Cities100 write-up; the city's own current focus page on building energy optimisation carries no savings figure for any later year.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. C40 Cities — Cities100: Copenhagen
  2. Copenhagen Solutions Lab — Energy optimization of buildings
Claim 9 clm-f98da1b6308dc2cc descriptive
it was extended to major private buildings and now feeds flexible-heating pilots
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
NetZeroCities describes the pilot as covering both municipal and private buildings, with Copenhagen Solutions Lab on the team.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. NetZeroCities — Copenhagen Pilot City Activity: Flexumers4Future

Source dossiers and revision state

This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.

unreviewed Revision 2026-08-27-p1-quality-uplift effective 2026-07-23 · created 2026-08-26

Awaiting operator and domain-expert review; publication of this revision implies neither.

Erratum on this revision's envelope. The snapshot, its hash and its permanent link are untouched.

  • createdAt previously read 2026-08-27T16:00:00Z. The batching script that produced this revision advanced createdAt into the future to satisfy the strictly-increasing order the validator requires per entity. The value never recorded a real event; the corrected value is the moment the revision provably existed in the repository. Corrected to 2026-08-26T23:41:56Z on 2026-08-27; evidence: first appears in commit ddeb6bde77, committed 2026-08-26T23:41:56Z.
sha256:05a9c2a0d5163b085bdbfcbc6999b11c2a8559031329720e18400d092c22e7d4
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
9
of 9 claims mapped
3
source dossiers
1
publication dates recorded
1
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
City of Copenhagen (Copenhagen Solutions Lab)
Actor types
city-government
Funding model
Not recorded
Funding description
Not recorded
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

3 source dossiers

C40 Cities — Cities100: Copenhagen c40.org · 7 linked claims

Open original source ↗

Stable source ID
src-fa2dba271f091446
Publisher
Name not classified · c40.org
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-23
Dossier created
2026-08-27
Retrieved copy
No local capture recorded
Archive
Open archived copy ↗ · 2025-11-07
Content hash
No captured content hash
Locator
Open the recorded source note

Cities100 2017 write-up carrying the municipality's figures: 90% of municipal buildings sending hourly energy and water data, 2016 savings of 6,500 MWh of heat, 1,345 MWh of electricity and an estimated 30 million litres of groundwater, and a forecast of about $6 million a year with a six-year payback.

Descriptive only — not page/paragraph exact
Claims linked
Copenhagen Solutions Lab — Energy optimization of buildings cphsolutionslab.kk.dk · 1 linked claim

Open original source ↗

Stable source ID
src-47de434cc21dddd0
Publisher
Name not classified · cphsolutionslab.kk.dk
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-23
Dossier created
2026-08-27
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

City of Copenhagen's smart-city coordination office; current building energy-efficiency focus page, carrying no publication date.

Descriptive only — not page/paragraph exact
Claims linked
NetZeroCities — Copenhagen Pilot City Activity: Flexumers4Future netzerocities.eu · 2 linked claims

Open original source ↗

Stable source ID
src-79ddbe72bb086c64
Publisher
Name not classified · netzerocities.eu
Type / language
web-page · language not classified
Published
2024-03-25
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-23
Dossier created
2026-08-27
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Describes the 2023–2026 flexible-heat-consumption pilot across municipal and private buildings, with Copenhagen Solutions Lab on the pilot team.

Descriptive only — not page/paragraph exact
Claims linked
Known limits of this passport
  • Publisher names and source languages have not yet been classified; domains are recorded without guessing.
  • Existing source notes are descriptive locators, not page- or paragraph-exact citations.
  • A missing archive, publication date or content hash is shown as null rather than inferred.
  • The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.