CA Climate Disclosure Clock 2026 by ReadyStack
Which California climate report your group owes, the CARB date, the days left and per-entity fees. Key adds CSV export and an alarm.
Extension Metadata
About this extension
CARB moved the first SB 253 report from 10 August 2026 to 10 November 2026, and is not enforcing the 1 January 2026 SB 261 date. This popup dates your own group and totals the per-entity fees.
Click Add to Firefox on this page. Nothing to unzip, no developer mode - the free version runs right away.
| You type | |
|---|---|
| Total annual revenue (USD millions, whole group) | default
| Covered entities in the group | default
| Filing entity formation | default
| Does business in California | default
| Today (YYYY-MM-DD) | default
| It answers | |
|---|---|
| Reports you owe | |
| Next CARB report date | |
| Days left to the SB 253 report | days |
| SB 253 fees, all entities | USD |
| SB 261 fees, all entities | USD |
| CARB fees you will be billed | USD |
| SB 261 enforcement status | |
| Scope 3 lead time | |
Permissions requested: storage, alarms
Free: the calculation in the popup, no key, no limit. Full version ($60): download the result as .csv and deadline reminders - one licence key per person or team seat. Get it: https://getreadystack.com/api/buy/cl/polar_cl_tfboEhTCWADKTrRhyRwEPpVHMPBIyisgDgLYw0YOVZF
When you use the tool, the extension sends one anonymous count a day (the tool’s name only — no inputs, no personal data). Turn it off on the first page after install. Firefox asks first and sends nothing unless you allow it. A licence key is checked with the payment provider (Polar) only when you enter one.
Click Add to Firefox on this page. Nothing to unzip, no developer mode - the free version runs right away.
- Which of the 2 laws applies — Tests total annual revenue against both statutory thresholds — more than 1000 (USD millions) for SB 253, more than 500 for SB 261 — instead of the California-only revenue figure people reach for first.
- US formation test — SB 253 and SB 261 reach entities formed under the laws of a US state doing business in California. A group whose filing entity is formed outside the United States is told Neither, with the reason.
- The moved SB 253 date — Returns 2026-11-10 — CARB moved the first Scope 1 and Scope 2 report from 10 August 2026 to 10 November 2026 — and the days left from the date you type.
- SB 261 enforcement status — Says plainly that the statutory 2026-01-01 SB 261 date is not being enforced while a Ninth Circuit injunction is on appeal, and that CARB will set an alternate date, so nobody reports to a dead date.
- Per-entity fee total — Multiplies CARB's fees by your count of covered entities: 3 entities at 1,250 (USD millions) of revenue owe 9,318 for SB 253 plus 4,209 for SB 261 = 13,527 in fees, assessed 10 September 2026.
- Scope 3 lead time — Flags that Scope 3 reporting and assurance are anticipated to begin in 2027, so the inventory work is scoped in the same quarter as the first Scope 1 and Scope 2 filing.
| You type | |
|---|---|
| Total annual revenue (USD millions, whole group) | default
1250 || Covered entities in the group | default
3 || Filing entity formation | default
Formed under the laws of a US state || Does business in California | default
True || Today (YYYY-MM-DD) | default
2026-09-21 || It answers | |
|---|---|
| Reports you owe | |
| Next CARB report date | |
| Days left to the SB 253 report | days |
| SB 253 fees, all entities | USD |
| SB 261 fees, all entities | USD |
| CARB fees you will be billed | USD |
| SB 261 enforcement status | |
| Scope 3 lead time | |
Permissions requested: storage, alarms
Free: the calculation in the popup, no key, no limit. Full version ($60): download the result as .csv and deadline reminders - one licence key per person or team seat. Get it: https://getreadystack.com/api/buy/cl/polar_cl_tfboEhTCWADKTrRhyRwEPpVHMPBIyisgDgLYw0YOVZF
When you use the tool, the extension sends one anonymous count a day (the tool’s name only — no inputs, no personal data). Turn it off on the first page after install. Firefox asks first and sends nothing unless you allow it. A licence key is checked with the payment provider (Polar) only when you enter one.
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Permissions and data
Required permissions:
- Display notifications to you
Optional permissions:
- Access your data for api.polar.sh
Data collection:
- The developer says this extension doesn't require data collection.
Optional data collection, according to the developer:
- Technical and interaction data
More information
- Add-on Links
- Version
- 1.0.2
- Size
- 24.49 KB
- Last updated
- 6 days ago (Sep 30, 2026)
- Related Categories
- License
- All Rights Reserved
- Version History
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