.jpg?width=1280)
Montevideo publishes early and in unusual detail: every bus trip its fare card records, every complaint in a single register, the readings of an air network that has run since 2005. What the systems achieved is thinner on the page. Nearly every result is the city's or a state utility's own figure, a camera photo becomes a fine only after an inspector approves it, and the one outside study of a citizen reporting app found it carried 1% of all complaints.
The atlas documents 11 projects in Montevideo, the earliest dating to 1990: 1 documented failure, 1 scaled back, 9 still running without a verdict. Every entry carries an evidence grade — the strongest here is independent (1 entry) — and links its sources.
Three entries that show what Montevideo is actually doing.
Computed from the 11 entries below — a profile, not a score.
The oldest layers measure and count. The Intendencia has run an air-quality network since 2005, set up with the national environment directorate, and publishes its readings almost in real time. The STM card and GPS on the buses arrived in 2008, by the city's account, and on 4 July 2009 the card became compulsory for the two-hour ticket that lets riders change between any of the four bus companies. In February 2010 a city resolution adopted open-data principles, and in December the first portal went online with 28 datasets, from addresses to bus timetables. The participatory budget is older still: residents have voted on works for their area since 1990, and the vote is binding.
From 2014 the city built channels for residents. Movete opened in June 2014 with eight stations and 80 bikes in the Ciudad Vieja, rented with the STM card. In August 2014 the NGO DATA launched Por Mi Barrio, a reporting app wired straight into the city's complaints system. 2016 brought three pieces at once: the Centro de Gestión de Movilidad in June, camera fines for speeding and red lights from 10 December, and the Sistema Único de Reclamos, whose records start on 1 November. The same year a two-peso surcharge on cash fares from 13 November raised the share of trips paid electronically from 13% to 26%.
Then the ends of the chains showed. The 2019 tender to expand Movete drew no bids, the contractor called the system obsolete, and the stations came out. The 2016 tender for 70,000 LED streetlights with remote management went through two void rounds before a 2020 award that the Tribunal de Cuentas objected to. An outside study of Por Mi Barrio found in 2018 that it carried 1% of all complaints, skewed towards the better-off districts, and DATA closed it in April 2022. Online voting for the participatory budget grew from 602 votes in 2018 to 7,942 in 2023, while five of the 54 works chosen in 2021 had been finished by April 2023. And in the complaints register, 'finished' still means solved or turned down.
Some of the systems sit above the city. The first electric buses ran from 2020 on a national subsidy that obliged the operators to report kilometres and energy use, and two commission reports describe the first 32 buses in that detail. UTE, the state power utility, put a smart meter in almost every home; the millionth went into a house in Malvín in March 2023, and the gain UTE reports is in its billing, with estimated bills down from 10% to 0.28% between 2018 and 2025. Even the city's open data reaches most users through the national catalogue, which harvests it.
On a time axis, by the year each one started — 1990 to 2020. Pick a dot to read what it was.
✔ Every published entry is checked against the public sources it cites before publication.
Editorial links between Montevideo's own entries — the city as a system, not a list.
Plans and announced trajectories — not yet documented results.
The next tests are announced rather than run. Paying for the bus by bank card, promised for July 2024, is now expected by mid-2027, and by October 2025 the city had 177 electric buses out of 1,547. The measurements that would show what the camera fines, the remote-managed streetlights and the fare card have changed are mostly not published, or come from the city itself; 21 of the 159 datasets in the national catalogue still name no licence.
Where Montevideo appears in the atlas's own analysis.
One city the atlas reads next to Montevideo — the reason first, then the entries it rests on. Chosen by hand from the Montevideo threads below, not counted out of them.
Two cities where instrument and decision sit apart: a camera photo becomes a fine only once an inspector or another agency acts, and home meters belong to a national utility in Montevideo, to retailers' contracts in Auckland.
Every editorial link from Montevideo's entries into another city, strongest first. Each one is a statement about two projects, not about two cities — the three above are the ones the atlas is willing to make at city level.
1001 Smart Cities (2026). “Smart-city projects in Montevideo, Uruguay.” The Smart City Atlas. https://1001smartcities.org/cities/montevideo/ (last verified 2026-11-07). Data: CC BY 4.0.
The underlying data is free to reuse with attribution — see the open data page.