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 "description": "Append-only Evidence Passport records. Old revisions are immutable; corrections create a new revision and preserve the previous permalink.",
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  "id": "stockholm-growsmarter",
  "title": "GrowSmarter",
  "canonicalUrl": "https://1001smartcities.org/projects/stockholm-growsmarter/"
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      "text": "EU Horizon 2020 lighthouse project (2015–2019)",
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      "text": "Stockholm demonstrated 12 smart solutions in the Årsta district",
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      "field": "snippet",
      "text": "from deep energy renovation of 1961 apartment blocks to consolidated deliveries and mobility services",
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      "text": "measured cuts of 60% to 76% in the purchased energy of three renovated blocks",
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      "text": "A nearby private housing cooperative, Brf Årstakrönet, cut its purchased energy by 14% with smarter controls, solar panels and a battery.",
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      "text": "judge the Valla Torg renovation financially sustainable but slow to pay back and hard to win tenants' approval for",
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      "text": "For the smaller private cooperative, the project's economic analysis found the energy-bill savings too small to cover the costs",
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       "value": "EU fact sheet for Horizon 2020 grant 646456: coordinated by the City of Stockholm, 1 January 2015 to 31 December 2019, total cost about €35.8 million with a €24.8 million EU contribution; objectives include lowering energy needs by 60% and demonstrating 12 smart solutions in three lighthouse cities.",
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      "title": "GrowSmarter D5.4: final report on technical and social validation, by KTH (28 Nov 2019)",
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       "value": "Final validation report by KTH, the project's validation partner: measured baseline (2017) and post-renovation energy use for Houses 6F, 7G and 8H at Valla Torg — total purchased energy down 76%, 61% and 60%, purchased electricity up 397%, 366% and 299% — and for Brf Årstakrönet, down 14%.",
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       "value": "Work-package conclusions by IREC, the WP2 leader: the Valla Torg renovation of six buildings with 323 rental apartments reached its 60% goal; financially sustainable with a long payback; a 60% saving is a very ambitious target as the last 10-15% are very costly; social approval was not easy where tenants had to be evacuated.",
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     "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."
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 ]
}