Energy dashboards are visual interfaces that display real-time and historical energy data in a clear, actionable way. In EV charging, they bring together charger-session data, site electrical metrics, and cost or carbon indicators so operators, facility managers, and fleet teams can monitor performance, identify issues, and optimize charging operations.
What Are Energy Dashboards?
Energy dashboards present key energy and charging metrics using charts, trends, tables, and alerts.
– Charger-level views: kWh delivered, session counts, uptime, connector status
– Site-level views: total consumption, peak demand (kW), load profiles, capacity limits
– Cost views: tariff periods, estimated energy cost, demand charge risk
– Sustainability views: CO₂e emissions, carbon intensity, renewable contribution (where available)
Dashboards may be part of a Charge Point Management System (CPMS) or a broader facility energy management platform.
Why Energy Dashboards Matter for EV Charging
Dashboards turn charging infrastructure into a measurable, controllable asset.
– Improve operational awareness and faster response to faults or abnormal usage
– Support capacity planning by showing trends in demand and utilization
– Help reduce costs through visibility into peak loads and time-of-use behavior
– Enable fair internal billing and cost allocation for workplaces and depots
– Provide reporting-ready data for ESG and CSRD requirements
– Increase confidence for scaling charging sites without guesswork
Typical Metrics Shown on EV Charging Energy Dashboards
– Total energy (kWh) by day/week/month and by charger/site
– Load profile charts (hourly power demand and peaks)
– Utilization rate and occupancy vs energy delivered
– Session analytics: average duration, energy per session, aborted sessions
– Uptime and availability: online/offline status, fault counts, mean time to repair
– Power management status: active limits, throttling events, available headroom
– Cost indicators: estimated energy spend, peak-demand windows, tariff-based breakdown
– Carbon indicators: kg CO₂e, carbon intensity, emission factor used (where configured)
How Energy Dashboards Are Built
Dashboards rely on consistent data pipelines and integrations.
– Charger data collected via OCPP into a CPMS
– Metering data from chargers (and sometimes site meters) for billing-grade reporting
– Tariff tables and pricing logic for cost modeling
– Optional integration with PV/BESS systems for import/export and self-consumption views
– Alerts and event logs to connect trends with operational incidents
Common Dashboard Use Cases
– Fleet readiness: confirm vehicles received required energy before dispatch
– Workplace charging: track adoption, fairness, and when to expand capacity
– Public site operations: monitor availability, utilization, and revenue-related performance
– Energy optimization: shift consumption to off-peak periods and reduce demand charges
– Maintenance: detect early signs of failing connectors, unstable power delivery, or recurring errors
– Sustainability reporting: produce CO₂e reports for customers, tenants, or internal ESG teams
Best Practices for Effective Energy Dashboards
– Separate views by persona: operations, finance, sustainability, fleet management
– Use clear time filters and consistent units (kW vs kWh)
– Provide drill-down from site → charger → connector → session
– Include alerts for abnormal peaks, offline chargers, repeated faults, and low energy delivery
– Show the assumptions behind cost and carbon calculations (tariffs, emission factors)
– Keep dashboards actionable: link insights to recommended actions or work orders
Limitations to Consider
– Dashboards are only as accurate as the underlying metering and data quality
– Cost estimates may differ from utility bills if demand charge rules or taxes are not modeled correctly
– Carbon reporting depends on correct emission factors and method selection (location-based vs market-based)
– Too many metrics can overwhelm users—role-based views are essential
– Connectivity outages can create data gaps unless buffering and backfill are supported
Related Glossary Terms
Energy Analytics
Energy Consumption Analytics
Charge Point Management System (CPMS)
OCPP
Load Management
Demand Charges
Emission Factors
Carbon Intensity