#sustainablecities

Live, measured metrics for the hashtag #sustainablecities from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #sustainablecities

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 17-character #name
Claim #sustainablecities — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
4.7
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-22 12:31 UTC
0
10-16
0
10-17
0
10-18
1
10-19
0
10-20
0
10-21
0
10-22

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-22 12:31 UTC

No related tags with measured usage found for #sustainablecities.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-22 12:31 UTC

Everything below is measured over the latest 40 public posts (spanning ~7673 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (39) · Spanish (1)

Avg boosts / post: 3.2

Top of the latest posts

  • Hello #Fediverse 👋 We have moved to our new home on https://stiftungen.social, together with 15 other German foundations. Joining this decentralised, open‑source network is part of our commitment to ethical and inclusive digital spaces. He

    allianzfoundation@[email protected]♥ 99↻ 392026-05-04 08:31 UTCView post →

  • Denmark is painting the town red—for the bats. In a world-first initiative, the municipality of Gladsaxe has switched to red LED streetlights along key roadways to protect local nocturnal wildlife, particularly bat species sensitive to arti

    Mojo ♻️@[email protected]♥ 88↻ 742026-02-15 10:32 UTCView post →

  • Germany is stepping up its game in sustainable building! 🏡✨ With new standardized practices for Building-Integrated Photovoltaics (BIPV), it’s becoming easier to incorporate solar energy into roofs and facades. A handy web tool is streamli

    Climate Change Solutions@[email protected]♥ 1↻ 02026-02-21 18:04 UTCView post →

#sustainablecities across platforms

every network with a public tag surface

Follow #sustainablecities straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/sustainablecities