clm-eeee2acf3a22c055
quantitative
of the 4,600 social housing units expected, 1,520 had been built by 2010 and only 1,600 by December 2014
Permanent project revision
22@ Barcelona Innovation District
Revision 2026-08-20-source-dates · effective 2026-07-25
Superseded. A later revision exists: 2026-08-27-p1-quality-uplift →
unreviewed
Created the first structured Evidence Passport with 1 claim and 4 source dossiers.
sha256:d80b531f24c8f8d6423cccc2cce353e1de7562c3b1799cf5b67d059e5504a92a
Change set
add/evidencePassport— Added claim-level evidence mapping and source dossiers.add/revisionHistory— Established a permanent, hash-addressed baseline revision.
- 1
- of 1 claims mapped
- 4
- source dossiers
- 4
- publication dates recorded
- 0
- 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.
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 2026-08-20-source-dates
effective 2026-07-25 · created 2026-08-20
Awaiting operator and domain-expert review; publication of this revision implies neither.
sha256:d80b531f24c8f8d6423cccc2cce353e1de7562c3b1799cf5b67d059e5504a92a
- 1
- of 1 claims mapped
- 4
- source dossiers
- 4
- publication dates recorded
- 0
- archives linked
- 0
- exact locators
- 0
- content captures hashed
Governance facts carried by the record
- Operator
- Barcelona City Council / 22@Barcelona
- Actor types
- city-government
- Funding model
- public
- Funding description
- Not recorded
- Cost
- Not recorded
- Ownership
- Not recorded
- Decision rights
- Not recorded
- Exit conditions
- Not recorded
4 source dossiers
Fernández-Maldonado et al., 'The Evolution and Adaptive Governance of the 22@ Innovation District in Barcelona', Urban Science (MDPI, 2020)
- Stable source ID
src-0028767c0c7fc154- Publisher
- Name not classified · mdpi.com
- Type / language
- web-page · language not classified
- Published
- 2020-04-11
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-07-25
- Dossier created
- 2026-08-20
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
Peer-reviewed: fibre optics, pneumatic waste, climate-control infrastructure; 22@'s role as the Urban Lab smart-city testbed
- Claims linked
Metropolis — 'use: urban sustainability exchange' case study, 22@ Barcelona
- Stable source ID
src-4588b161c39d01fb- Publisher
- Name not classified · use.metropolis.org
- Type / language
- web-page · language not classified
- Published
- 2015-09-22
- Updated
- 2018-02-26
- Source last checked
- No source-level check date
- Record last verified
- 2026-07-25
- Dossier created
- 2026-08-20
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
37 km streets urbanised with fibre-optic + waste networks; over €180m public funding; ~200 ha rezoned from 2000
- Claims linked
- Background source; no baseline claim points here
Barcelona City Council (Info Barcelona) — 'Districlima heating and cooling network...'
- Stable source ID
src-93886b2d7359ccea- Publisher
- Name not classified · barcelona.cat
- Type / language
- web-page · language not classified
- Published
- 2023-11-03
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-07-25
- Dossier created
- 2026-08-20
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
Districlima district heating/cooling serving 22@/Poblenou, still expanding
- Claims linked
- Background source; no baseline claim points here
Smart Cities Dive — 'Case Study: 22@ Barcelona Innovation District'
- Stable source ID
src-3b462b8fbc901fb8- Publisher
- Name not classified · smartcitiesdive.com
- Type / language
- web-page · language not classified
- Published
- 2011-06-27
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-07-25
- Dossier created
- 2026-08-20
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
Pneumatic/selective waste operational since 2006; district as a living lab
- Claims linked
- Background source; no baseline claim points here
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.