2026-03-03 Weekly Executive Report – Sustainability

Data Quality & Remediation

Completed a comprehensive data cleanup effort across multiple India’s sites to correct excessively high Water Flow (GPM) values in the Water Dashboard. These incorrect historical values in TimeStream resulted from previously misconfigured pulse rates. With the pulse rates already corrected in the LoRaWAN tables, this remediation retroactively fixes the stored data and restores accuracy in water consumption reporting for affected sites.

Fixed the S3 Sustainability bucket data powering the FlowMS dashboard for India’s sites, resolving data inconsistencies that were affecting regional reporting. Additionally, corrected misaligned sensors for India sites, ensuring that device-to-location mappings are accurate and that sensor readings are attributed to the correct infrastructure.

Platform Security & Hygiene

Implemented a 60-minute idle session timeout for the Atria web application. Users are now automatically logged out after 60 minutes of inactivity, strengthening the platform’s security posture and aligning with standard enterprise session management practices. This is particularly important for shared or field-deployed devices where sessions may be left unattended.

Removed legacy converted_files and report folders from the installer S3 bucket. These remnants from a previous reporting workflow were cluttering the Site Pictures view and creating confusion for developers reviewing site assets. The cleanup ensures that only current installation images are displayed, improving clarity and reducing storage overhead.

Dashboard & Reporting Improvements

Created an additional QuickSight table for the WireFree: Water dashboard, fulfilling a request from Keegan Johnson. The new table displays daily water usage in gallons per sensor and includes download functionality, giving stakeholders a granular view of consumption patterns and enabling data export for offline analysis and reporting.

Completed the deliverables document for the upcoming GREF Site and Device Health Report applet in Atria. This planning artifact defines the scope, data requirements, and expected outputs for the applet, providing a clear roadmap for development and ensuring alignment between the team and GREF stakeholders before implementation begins.

Cross-Team & Stakeholder Collaboration

Held a planning call with Nikhil to discuss porting the Atria application to the GREF AWS account. This architectural change addresses security concerns with the original plan of calling GREF APIs from the Ops account, and establishes a more secure and maintainable integration path. The discussion set the groundwork for the migration approach and identified key dependencies to resolve before proceeding.

Lowlights

Data Remediation Effort

A substantial portion of this week’s work focused on retroactive data correction and cleanup—fixing GPM values, S3 Sustainability bucket data, misaligned sensors, and legacy folder removal. While critical for restoring trust in dashboards and reporting, this remediation work addresses past issues rather than delivering new functionality, and highlights the need for stronger data validation at the point of ingestion going forward.

Reduced Contributor Count

This week’s completed work was delivered by two contributors, with Zak’s focus continuing to shift toward Controls team responsibilities. The team handled 11 stories effectively despite the reduced headcount, but sustained output at this level will depend on the delegation framework continuing to function well.

Overall

This was a strong week for platform integrity and operational reliability. The team completed 11 stories with a clear focus on data quality remediation, security hardening, and dashboard enhancements. Major data corrections across TimeStream and S3 restore confidence in the water monitoring pipeline, while the idle session timeout and S3 cleanup improve the platform’s security and hygiene posture. The QuickSight table addition and GREF deliverables document advance reporting capabilities and upcoming feature planning. With the Atria-to-GREF migration discussion underway and the Controls Transition continuing, the team is balancing immediate platform needs with longer-term architectural and organizational evolution.