#carbonbrief
Live, measured metrics for the hashtag #carbonbrief from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #carbonbrief
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.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-04 13:38 UTC1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-04 13:38 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-04 13:38 UTCEverything below is measured over the latest 40 public posts (spanning ~20472 hours).
Posting hours (UTC) — busiest: 17:00
Languages: English (34) · German (6)
Avg boosts / post: 1.6
Top of the latest posts
@arstechnica #carbonbrief @CarbonBubble Why we should not allow the existence of billionaires : "Elon Musk's SpaceX Starship rocket emits 358 tonnes of CO2 per flight 17 déc. 2024A Starship flight with the Super Heavy booster emitted 2,683
#today the #equinox/equilux is nearly here! Some think the engineering of #Stonehenge and #Mnajdra are fancy, but roll over, because I get blinded by direct sun while sitting up in bed only at about this time of year and for the autumn equi
#3GoodThings #today * I have submitted the two abstracts (and am at work on one of the papers) * Will recycle one of my talks so don't need new material * Have entered a departmental team for the #CarbonBrief quiz again (Still looking forwa
#carbonbrief across platforms
every network with a public tag surfaceFollow #carbonbrief 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.
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/carbonbrief