Federal Decree-Law No. 11 of 2024 has been in force since 30 May 2025. The compliance period ran to 30 May 2026 and an extension is expected. Check MOCCAE for the latest date.Fines for not measuring, reporting or keeping records: AED 50,000 to AED 2,000,000. Repeat violations can double the fine.No minimum size: small, free zone and government entities are all covered. MOCCAE designates which sources report.Scope 3 is expected from 2027 but is not yet confirmed in law. DecarbOS can already prepare it for you.Keep emissions records for at least 5 years. DecarbOS keeps yours for 7 years in the UAE.Upload 12 months of bills from the same calendar year: electricity, cooling, fuel and refrigerant invoices.Bill tip: download the PDF from your utility app. If you photograph a bill, lay it flat in good light.Missing a month? You can enter the number by hand, estimate it, or mark it not available. The report labels every choice.Organisations emitting 0.5 million tonnes CO2e or more (Scope 1 + 2) need third-party verification.Physical climate risk reports describe heat, water, flood, dust and coastal hazards at your location using satellite and official data.Climate reports currently cover UAE sites only. We check the data for your location before you pay.Live air quality in Dubai: PM2.5 6.0 ug/m3 (Good), 2026-10-22 04:00 UTC. Source: OpenAQ.
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Disclaimer

Last updated: 9 October 2026 · v1.0

Last updated: 9 October 2026

Version 1.0

1. General information only

The content of this website and our reports is general information. It is not legal, tax, financial or investment advice, and it is not a substitute for advice from a qualified professional who knows your situation.

2. Laws change

UAE climate and reporting rules, including the portal requirements of the Ministry of Climate Change and Environment (MOCCAE), are still developing. Each law page states the date on which we last checked it. Always confirm the current position with MOCCAE or a qualified adviser before you file.

3. Emission factors and indicative totals are not official

  • Our emission factor library is compiled from published sources and may differ from the factors MOCCAE uses.
  • Totals we show are indicative. The mrv.ae calculates the official results, and those results prevail over ours.

4. Not assurance or verification

Our reports are prepared from the data you provide. They are not an audit, assurance, verification or certification, and they do not replace independent verification where it is required.

5. Climate data has limits

  • Physical climate results come from models and from satellite and public datasets. They have limited resolution, can contain gaps and errors, and show possibilities, not certainties.
  • Each dataset shows its source and time stamp. Results can change as sources are updated.
  • Do not rely on the report alone for decisions about safety, insurance, investment or construction.

6. Limit of liability

To the maximum extent permitted by law, our liability is limited to the fees you paid for the report concerned, as set out in the Terms of Service. Nothing here excludes liability that cannot be excluded by law.

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