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Carbon Interface — API status & change history

API to calculate carbon (C02) emissions estimates for common C02 emitting activities

Last checked 2026-09-18 00:34 UTC — HTTP 200, 287 ms. Availability over 30 days of data: 100.00%.

64 ms · 2026-07-30 15:56 UTC227 ms · 2026-08-01 02:19 UTC174 ms · 2026-08-03 06:24 UTC194 ms · 2026-08-04 09:25 UTC199 ms · 2026-08-05 17:15 UTC122 ms · 2026-08-07 01:03 UTC118 ms · 2026-08-08 04:31 UTC133 ms · 2026-08-10 17:05 UTC139 ms · 2026-08-11 19:42 UTC143 ms · 2026-08-12 20:02 UTC121 ms · 2026-08-14 06:39 UTC171 ms · 2026-08-15 07:17 UTC129 ms · 2026-08-17 17:26 UTC139 ms · 2026-08-18 17:41 UTC130 ms · 2026-08-19 23:45 UTC128 ms · 2026-08-21 05:54 UTC77 ms · 2026-08-22 08:48 UTC98 ms · 2026-08-23 21:24 UTC142 ms · 2026-08-25 17:19 UTC137 ms · 2026-08-26 22:55 UTC116 ms · 2026-08-28 08:27 UTC344 ms · 2026-08-31 18:05 UTC655 ms · 2026-09-02 01:49 UTC190 ms · 2026-09-03 07:25 UTC78 ms · 2026-09-07 00:09 UTC59 ms · 2026-09-09 00:08 UTC162 ms · 2026-09-12 01:19 UTC273 ms · 2026-09-14 00:04 UTC360 ms · 2026-09-15 03:22 UTC287 ms · 2026-09-18 00:34 UTC
latency · last 30 checks

Auth: apiKey · HTTPS: yes · Docs

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Shape history

Nothing confirmed yet · 2 signals on record. A change confirms after it survives three consecutive polls.

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