1001 Smart Cities

Permanent project revision

CESC Advanced Metering Infrastructure & Smart Meter Pilot (Kolkata)

Revision 2026-08-21-evidence-baseline · effective 2026-08-02

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

unreviewed

Created the first structured Evidence Passport with 10 claims and 4 source dossiers.

sha256:cfa20ab1e01c45671b77e6bd08732600b363f7c7e930d2e47f759c153fe9b9ca
All revisions → Current entity page →

Change set

  • add /evidencePassport — Added claim-level evidence mapping and source dossiers.
  • add /revisionHistory — Established a permanent, hash-addressed baseline revision.
10
of 10 claims mapped
4
source dossiers
2
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.

Claim 1 clm-d34eba68216c9425 descriptive
CESC, Kolkata's power distributor
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The joint announcement identifies CESC as the utility whose Kolkata distribution grid is being networked: "CESC Limited, India's leading fully integrated electrical company with over 2.9 million customer connections and serving over 17 million people in the state of West Bengal". Its chairman, Sanjiv Goenka, speaks for the company in the release. The word "private" appears in none of the listed sources.
Caveat
No listed source describes CESC's ownership. The release calls it "India's leading fully integrated electrical company", which covers generation as well as distribution, and does not say the company is privately held.

Sources carrying this claim

  1. CESC and Silver Spring Networks Collaborate in Kolkata India (Itron)
Claim 2 clm-6e206c313d986fcf quantitative
partnered with Silver Spring Networks in December 2015
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The release is datelined "Kolkata, India – December 8, 2015" and states that CESC "and Silver Spring Networks (NYSE: SSNI) today announced a collaboration to deploy an advanced, multi-application smart energy and smart city network in the city of Kolkata".
Caveat
The December 2015 document announces a collaboration and a Memorandum of Understanding rather than reporting work already carried out.

Sources carrying this claim

  1. CESC and Silver Spring Networks Collaborate in Kolkata India (Itron)
Claim 3 clm-01e1066d026c53f3 quantitative
to deploy an IPv6/6LoWPAN wireless network
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The release says the collaboration "creates a framework to extend Silver Spring's globally proven IPv6 / 6LowPAN networking platform throughout CESC's service territory", and describes that platform as "built on the IEEE 802.15.4g interoperability profile (Wi-SUN)".
Caveat
The release spells the standard "6LowPAN" and never uses the word "wireless"; that the network is a radio network follows from the IEEE 802.15.4g (Wi-SUN) profile it names.

Sources carrying this claim

  1. CESC and Silver Spring Networks Collaborate in Kolkata India (Itron)
Claim 4 clm-6c97e8c3f080d2a3 descriptive
for Advanced Metering Infrastructure and Distribution Automation
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The December 2015 release builds "on the two companies' successful Advanced Metering Infrastructure (AMI) and Distribution Automation (DA) demonstration project". The September 2016 award release states that "Silver Spring is deploying Starfish, its IPv6 public cloud IoT network and data platform, for CESC in Kolkata for Advanced Metering Infrastructure (AMI) and Distribution Automation (DA) applications".
Caveat
In the 2015 sentence, AMI and DA name the earlier demonstration project the collaboration builds on rather than the scope of the new network.

Sources carrying this claim

  1. CESC and Silver Spring Networks Collaborate in Kolkata India (Itron)
  2. CESC Wins Smart Grid Project of the Year With Silver Spring Networks
Claim 5 clm-bab4f2b6d2f8bead quantitative
starting with a pilot of roughly 25,000 smart meters
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The release states: "The initial phase of the deployment will connect approximately 25,000 customers and automate CESC's electricity distribution grid."
Caveat
The release counts customers to be connected in a planned initial phase, not smart meters installed, and it is written in the future tense — neither the word "pilot" nor the words "smart meter" appear anywhere in it. No listed source reports how many meters were finally installed.

Sources carrying this claim

  1. CESC and Silver Spring Networks Collaborate in Kolkata India (Itron)
Claim 6 clm-1709070b699ae09d quantitative
work that won the 2016 Asian Power "Smart Grid Project of the Year" award
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The September 2016 announcement states that CESC "today won the 'Smart Grid Project of the Year' award at the Asian Power Awards for its program with Silver Spring Networks, Inc.", and quotes chairman Sanjiv Goenka: "We're extremely proud to have been acknowledged by the industry as the 'Smart Grid Project of the Year' for our work with Silver Spring Networks." The February 2017 release places the award in a year, calling Kolkata "an award-winning IoT program ... recognized as the 'Smart Grid Project of the Year' at the 2016 Asian Power Awards"; that wire page answers automated retrieval with an error, and this wording was read on the vendor's own copy of the identical release.
Caveat
Both texts are the technology supplier's own announcements. The award names the CESC–Silver Spring Kolkata programme as a whole, not the 25,000-connection phase in particular, and the September 2016 text itself gives no year — the year comes from the article's date and from the later release.

Sources carrying this claim

  1. CESC Wins Smart Grid Project of the Year With Silver Spring Networks
  2. CESC Expands Silver Spring Networks IoT Platform to Kota and Bharatpur, India
Claim 7 clm-cf766d3e3c1d3fff descriptive
Automated Meter Reading now covers all distribution transformers and large HT/LT bulk consumers
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Under the heading "BEST IN CLASS METERING INITIATIVES", the operator's own technology page states: "All the Distribution Transformers, HT & LT bulk Consumers are equipped with AMR (Automated Meter Reading) enabled meters which facilitates remote billing, outage monitoring etc."
Caveat
CESC does not describe AMR as one-way, and nowhere contrasts it with two-way smart metering — that reading is the atlas's own. The page gives no meter counts and carries no date, so it states the arrangement without saying when it was reached.

Sources carrying this claim

  1. CESC — Technology & Digitalization
Claim 8 clm-f2764fcea648e316 descriptive
while true smart meters are described as deployed only "at strategic locations," not as a mass residential rollout
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The same section reads: "Smart meters are also being deployed at strategic locations looking at specific benefits, which provides real-time insights about the electrical parameters at Consumer's end and helps to take necessary actions."
Caveat
CESC writes "also being deployed at strategic locations" without the word "only" and without any number; that there is no mass residential rollout is inferred from the page's silence rather than stated on it. "At strategic locations" is also this page's stock phrase, used in the same way for high-voltage automation and self-healing switchgear.

Sources carrying this claim

  1. CESC — Technology & Digitalization
Claim 9 clm-61495a48536e0fea descriptive
A pilot with a strong industry launch and a real award
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The launch is the joint announcement of December 8, 2015, in which CESC and Silver Spring Networks announce "a collaboration to deploy an advanced, multi-application smart energy and smart city network in the city of Kolkata". The award is the win reported on September 22, 2016: CESC "today won the 'Smart Grid Project of the Year' award at the Asian Power Awards".
Caveat
"Pilot" is the atlas's word: the December 2015 release calls the 25,000-customer stage the "initial phase" of a deployment and refers to an earlier AMI and DA "demonstration project".

Sources carrying this claim

  1. CESC and Silver Spring Networks Collaborate in Kolkata India (Itron)
  2. CESC Wins Smart Grid Project of the Year With Silver Spring Networks
Claim 10 clm-9f45509a894679f1 descriptive
the utility's own guarded language ('strategic locations') is the tell
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The phrase is CESC's own. Its technology page says smart meters "are also being deployed at strategic locations looking at specific benefits", and gives no number, no share of consumers and no timetable for going further.
Caveat
"At strategic locations" is the standard phrase of this page rather than a hedge reserved for metering: the same wording describes high-voltage automation at pumping stations and hospitals and the self-healing network at ring main units and substations.

Sources carrying this claim

  1. CESC — Technology & Digitalization

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 2026-08-21-evidence-baseline effective 2026-08-02 · created 2026-08-22

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

sha256:cfa20ab1e01c45671b77e6bd08732600b363f7c7e930d2e47f759c153fe9b9ca
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
10
of 10 claims mapped
4
source dossiers
2
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
CESC Limited
Actor types
utility
Funding model
private
Funding description
Not recorded
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

4 source dossiers

CESC and Silver Spring Networks Collaborate in Kolkata India (Itron) de.itron.com · 6 linked claims

Open original source ↗

Stable source ID
src-b25eb9fdaa211ea0
Publisher
Name not classified · de.itron.com
Type / language
web-page · language not classified
Published
2015-12-08
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-02
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

December 2015 announcement of the ~25,000-meter pilot across two Kolkata localities using IPv6/6LoWPAN for AMI and Distribution Automation

Descriptive only — not page/paragraph exact
Claims linked
CESC Wins Smart Grid Project of the Year With Silver Spring Networks eqmagpro.com · 3 linked claims

Open original source ↗

Stable source ID
src-0b1ba095aa287494
Publisher
Name not classified · eqmagpro.com
Type / language
web-page · language not classified
Published
2016-09-22
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-02
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Confirms the 2016 Asian Power Awards recognition for the Kolkata AMI/DA pilot

Descriptive only — not page/paragraph exact
Claims linked
CESC — Technology & Digitalization cesc.co.in · 3 linked claims

Open original source ↗

Stable source ID
src-7cec47fafcd3910f
Publisher
Name not classified · cesc.co.in
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-02
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Operator's current (2026) self-description: AMR now covers all distribution transformers and HT/LT bulk consumers; smart meters described only as deployed 'at strategic locations'

Descriptive only — not page/paragraph exact
Claims linked
CESC Expands Silver Spring Networks IoT Platform to Kota and Bharatpur, India businesswire.com · 1 linked claim

Open original source ↗

Stable source ID
src-b239a6ad7b866eb1
Publisher
Name not classified · businesswire.com
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-02
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Cross-reference confirming the Kolkata deployment stayed pilot-scale (25,000 meters) relative to CESC's larger rollouts elsewhere (Kota, Bharatpur)

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.