> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.kodelabs.com/llms.txt
> Use this file to discover all available pages before exploring further.
# What is EnerG?
> Energy management and sustainability reporting for building portfolios in KODE OS
EnerG is the KODE Labs energy and sustainability module. You centralize utility data, benchmark buildings, and connect sustainability targets, capital planning, and finance reporting in one place.
## Core capabilities
You use EnerG to collect and govern utility data, then analyze and report on performance across your portfolio.
* **Utility data automation**: Connections such as Arcadia pull bill and usage data; you supplement with other configured data sources.
* **Performance benchmarking**: You compare buildings using EUI, WUI, and carbon emissions alongside peer and historical views.
* **Energy modeling and M\&V**: You apply IPMVP Option B and Option C models, correlate usage with drivers such as weather, and support energy forecasting.
* **Capital planning**: You define measures and scenarios, estimate savings, and review ROI before you commit funds.
* **Sustainability and compliance**: You track targets, initiatives, and certifications with clear ties to metered outcomes.
* **Financial planning**: You align budgets, accruals, and reporting with meter and bill timelines.
EnerG organizes work in a **portfolio view** and a **building view**. The portfolio view covers `Home`, portfolio `Dashboards`, shared `Data Sources`, and portfolio-wide targets, budgets, and alerts. The building view covers site dashboards, `Building Information`, meters, `Energy Modeling`, and building-level budgets and certifications.
See [Portfolio and building navigation](/products/energ/get-started/navigation) for the full sidebar map. Portfolio articles cover portfolio-only features. Building articles cover features you see after you select a site. EnerG runs alongside other KODE OS modules such as AssetOps so operations data and energy data stay connected.
## Who uses EnerG
**Energy managers** own tariffs, baselines, and savings narratives across sites.
**Sustainability teams** align emissions, water, waste, and certification milestones with metered progress.
**Building operators** reconcile usage anomalies, support metering changes, and feed corrective actions back into workflows.
**Finance teams** use consistent periods, accruals, and capital scenarios so forecasts match billed reality.
## Next steps
See how the portfolio and building sidebars map to EnerG features.
Learn terms such as baselines, calendarization, and data completeness before you configure data.
Understand how automated connections, uploads, and meters feed EnerG.
Compare EUI, WUI, and GHG across your portfolio from the Home page.
See how M\&V options, drivers, and forecasts fit your savings story.