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Author: johndowns

articles/reliability/reliability-sustainability-data-solutions-fabric.md

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+---
+title: Reliability in Sustainability Data Solutions in Fabric
+description: Find out about reliability in Sustainability data solutions in Fabric, including availability zones and multi-region deployments.
+author: anaharris-ms 
+ms.author: anaharris
+ms.topic: reliability-article
+ms.custom: subject-reliability, references_regions
+# ms.service: # TODO what should this be?
+ms.date: 11/13/2024
+---
+
+# Reliability in Sustainability data solutions in Fabric
+
+This article describes reliability support in [Sustainability data solutions in Fabric](/industry/sustainability/sustainability-data-solutions-fabric/get-started-overview), covering intra-regional resiliency via [availability zones](#availability-zone-support) and [multi-region deployments](#multi-region-support).
+
+Sustainability data solutions in Fabric has multiple capabilities to help you to manage your sustainbility data scenarios. Most of the capabilities are covered by the [Microsoft Fabric reliability guide](./reliability-fabric.md), with the exception of Microsoft Azure emissions insights. This guide focuses on emissions insights.
+
+[Microsoft Azure emissions insights](/industry/sustainability/sustainability-data-solutions-fabric/azure-emissions-insights-overview) enables you to to retrieve and access your Azure emissions data from Microsoft's Cloud for Sustainability services. Emission insights are loaded into your Microsoft Fabric instance at regular intervals. This guide describes how the platform supports resiliency in the ingestion of data. After data is loaded into your Microsoft Fabric instance, it's covered by the [Microsoft Fabric reliability guide](./reliability-fabric.md).
+
+## Transient faults
+
+[!INCLUDE [Transient fault description](includes/reliability-transient-fault-description-include.md)]
+
+In the event of a transient fault during ingestion, Sustainability data solutions in Fabric automatically retries.
+
+## Availability zone support
+
+Sustainability data solutions in Fabric is zone-redundant by default.
+
+### Region support
+
+Zone redundancy is automatically enabled when you use [any region that supports availability zones](./availability-zones-service-support.md#azure-regions-with-availability-zone-support).
+
+### Cost
+
+There is no additional charge for zone redundancy.
+
+### Zone-down experience
+
+The Sustainability data solutions in Fabric platform is responsible for detecting a failure in an availability zone. You don't need to do anything to initiate a zone failover.
+
+A zone failure isn't expected to cause any data loss or downtime to your resources.
+
+## Multi-region support
+
+Internally, Microsoft's Cloud for Sustainability services are partially geo-redundant. In the event of a major region failure, emissions data can be reconstructed in another region.
+
+### Region-down experience
+
+During a region failure, any Azure emissions data already ingested into Fabric remains there, and will be accessible as long as Microsoft Fabric is available. For information on how to the multi-region support in Microsoft Fabric and how to enable disaster recovery and business continuity, see [Reliability in Microsoft Fabric ](./reliability-fabric.md).
+
+Ingestion of new Azure emissions data will resume after Microsoft restores services into the region. Any missing data is expected to be ingested at this time. While there's no published RTO or RPO, this process could take several days, but during that time any previous data continues to be available.
+
+## Service-level agreement
+
+<!-- TODO Asked PG. Might also have a link to the Fabric SLA here? -->
+
+## Related content
+
+- [Overview of Sustainability data solutions in Fabric](/industry/sustainability/sustainability-data-solutions-fabric/get-started-overview)
+- [Ingest emissions data](/industry/sustainability/sustainability-data-solutions-fabric/azure-emissions-insights-ingest)