EnergyFlow is a cloud-ready SaaS platform that automates the complete lifecycle of utility billing — from multi-protocol meter reading to invoice generation, payment tracking, and real-time analytics.
From a single building to a sprawling multi-site campus, EnergyFlow handles every aspect of your utility management workflow.
Read meters automatically using industry-standard protocols — no manual data entry required.
Bills are generated, issued as PDFs, and tracked through their full lifecycle — automatically.
Deploy autonomous concentrator nodes at each building site. They collect readings locally and sync to the central server whenever connectivity is available.
Give end customers their own secure portal to view meters, download invoices, and track payments — without calling your support team.
Model your physical infrastructure with a full project–site–building–floor–room hierarchy and navigate it visually with interactive graphics.
Log incoming payments, allocate them against outstanding invoices, and automatically update bill statuses and balances.
A three-tier architecture connects physical meters to your management dashboard in real time — reliably, even across sites with intermittent connectivity.
Electricity, Water, Gas, BTU, Chilled Water & more. Any utility type supported.
Deployed per building site. Reads meters locally, stores data offline, syncs when online.
Central billing engine, analytics, customer portal, admin dashboard, and API — all web-based.
Choose the deployment model that matches your IT environment — local, cloud-hosted, or a hybrid of both.
Self-hosted on your own infrastructure. Full control, no internet dependency. Access from any browser on the same network.
Hosted on EnergyFlow Cloud. Access from anywhere via browser or Android app, with zero infrastructure management on your side.
Run a local server as your primary system and sync data to the cloud. Get the best of both — local reliability with cloud-accessible mobile access.
From interactive time-series charts to year-over-year comparisons — all the data you need to make informed energy decisions.
Daily and monthly time-series with interactive zoom
Proportional view by meter type or building area
Side-by-side yearly analysis to spot patterns and savings opportunities
Every step of the billing process is automated, trackable, and auditable.
EnergyFlow runs scheduled background services that keep your system healthy and data flowing — even while you sleep.
BACnet and Modbus meters are read automatically at midnight every day, with built-in retry logic (3 retries) to handle transient failures.
Bills are created on a configurable day each month for all customers with active meters — no manual trigger required.
Queued email delivery system with automatic retry logic and failure tracking ensures invoices always reach your customers.
Configurable automatic backups on 24h, 48h, weekly, or monthly schedules — with a one-click download option for off-site storage.
Automatic cleanup of old system logs based on a configurable retention period, keeping your database lean and performant.
Concentrator nodes continuously attempt to restore their server connection after any network disruption — zero manual intervention needed.
Every stakeholder gets exactly the access they need — and nothing more. Granular role-based security protects sensitive billing data at every level.
Schedule a live demo with NESCO's engineering team and see EnergyFlow running on a real-world deployment.