utility-bills

A library for modeling loads and costs for heat pumps, furnaces, air conditioners etc

Evidence-grounded electricity bill auditing with GPT-5.6 extraction and deterministic tariff math.

A simple and interactive web-based calculator for estimating electricity and water utility costs, featuring a dynamic 3D animated background, cost distribution visualization, and history tracking. Built with HTML, CSS, and JavaScript

Self-hosted utility bills pipeline: Gmail scraper, PDF parser, MariaDB, and interactive dashboard

Decision-support Android app (Jetpack Compose) for a self-hosted utility-bills pipeline — surfaces what changed and where you deviate from normal.

This proyect aimed to approach the problem of detecting fraud by forgery of utility bills (as proof of address) with computer vision

Local Arabic OCR field extraction for utility bills with PaddleOCR, FastAPI, CLI, and validation.

A comprehensive Laravel-based system for managing buildings, flats, tenants, and bills with multi-tenant data isolation.

A Node.js library to bulk download utility bills from the Nicor Gas/Southern Company web portal.

Urjanet — independent third-party profile of a public API surface, by API Evangelist. Urjanet (now part of Arcadia) is a utility-data aggregation platform that programmatically collects utility bill, statement, meter, and interval usage data from thousands of electricity, gas, water, waste, and telecom providers worldwide.

Utility bill tracking for rented housing: meter readings, tariffs and exchange rates into the cash a tenant owes. Next.js 16, Prisma, PostgreSQL.

Bayou Energy — independent third-party profile of a public API surface, by API Evangelist. Bayou Energy provides a utility-bill and usage-data API that lets companies collect their customers' utility account, bill, and interval meter data from US utilities. Customers link their utility credentials through a hosted onboarding flow, and Bayou continu