The Integrated Data Historian developed by Nair and Associates, LLC, serves as the core engine for collecting, storing, validating, and analyzing facility and utility data across distributed locations. It is a centralized system that brings consistency, accuracy, and structure to operational and energy data gathered from a wide variety of metering and building automation sources.
This technology supports clients in organizing vast quantities of raw interval data into meaningful and traceable information. By maintaining a clear and validated historical record, the historian helps organizations make informed decisions about building performance, sustainability, and resource consumption.
Data Collection and Standardization
The Integrated Data Historian acquires data in real-time from energy meters, submeters, and building systems. It supports multiple protocols and data formats, making it compatible with a wide range of third-party systems. Once collected, the data is automatically validated to identify gaps, anomalies, or irregular values. These quality checks help organizations maintain confidence in their data while minimizing manual review.
Standardization is a key part of the historian’s functionality. It applies consistent naming conventions and formatting rules, making it easier for teams to compare data across departments or locations. This structure also simplifies integration with data analytics tools and dashboards.
Supporting Energy Efficiency
By maintaining detailed records of utility usage over time, the Integrated Data Historian makes it possible to detect inefficiencies and operational drift. Energy managers can use this information to benchmark facilities, identify outliers, and prioritize improvements. Sudden spikes in usage, persistent waste patterns, and seasonal performance issues can all be tracked through the system’s data-driven insights.
The historian supports regular reporting and visualization, allowing teams to act on performance trends rather than assumptions. This approach supports energy efficiency, reduced emissions, and more effective capital planning.
Enabling Data Analytics
The value of the historian extends beyond data collection. It enables advanced data analytics that help organizations understand usage patterns, model demand, and plan for future needs. Built-in tools support load profiling, peak demand analysis, and comparative performance reviews.
Through integration with dashboards and application programming interfaces (APIs), the historian makes data analytics accessible to energy professionals, sustainability teams, and finance departments. These capabilities provide a foundation for operational forecasting, budgeting, and performance-based decision-making.
Practical Applications
The Integrated Data Historian is used by clients across government, education, healthcare, and commercial portfolios. It supports tasks such as utility invoice verification, regulatory reporting, sustainability benchmarking, and system optimization. Whether monitoring energy efficiency in a single building or across hundreds of facilities, the historian scales to fit the needs of the organization.
Part of the UDES Platform
As part of Nair’s Utility Data Enterprise System (UDES), the historian works in coordination with dashboards, automation tools, and reporting features. It acts as the trusted record for all facility data, feeding reliable information into downstream applications that support operational and strategic goals.
Security and Flexibility
The historian is built with security protocols that protect data in transit and at rest. User access is controlled through permissions, making sure that the right people have access to the right information. The system supports both cloud and hybrid deployments, offering flexibility for organizations with varying IT requirements.
Learn More
Organizations seeking better control over their utility data often begin with improved visibility. The Integrated Data Historian provides that visibility and supports ongoing performance improvements through accuracy, structure, and analytics-ready reporting.
To learn more about implementation, integration, or to schedule a demonstration, please feel free to contact us.