GridX

GridX is a US enterprise rate-engine software company founded in 2010, headquartered in California, serving electric utilities that must model, bill and communicate increasingly complex rate structures as they roll out time-of-use pricing, electrification programs and distributed energy resources.

The GridX platform runs as a cloud add-on to a utility’s existing customer information system, offering modules for rate design, bill forecasting, rate analytics, self-service bill explanation and a developer API. Customers include major US utilities such as PG&E, Exelon subsidiaries, Southern Company subsidiaries, Xcel Energy and Eversource; the company reports over 40 million meters under contract and about 49 million bills calculated daily.

1. Rate engine: models and calculates complex utility tariffs at penny-level accuracy.

2. Bill forecasting: predicts customer bills under alternative rate plans.

3. Rate analytics: dashboards for utility rate design and program evaluation.

4. Bill Explorer: self-service tool helping customers understand their charges.

5. Developer API: exposes rate and billing data to third-party applications.

6. Enterprise integration: connects to existing utility billing and CIS systems.