tariffs

OCPI tariff calculations

A Magento 2 extension that adds configurable custom fees to orders.

Home Assistant Network Tariff Card for showing current energy tariff in a 24-hour display.

A .Net and .Net Core client for Octopus Energy's tariff and energy consumption API.

A custom Home Assistant card that displays energy tariff data

Dynamic Energy prices for EKZ

Trade Restrictiveness Indexes for current U.S. trade policy

ftarifa is a Stata package for calculating water and sanitation tariffs, tailored to different user categories and consumption levels. It streamlines the tariff determination process for regulators and service providers while offering time-saving and detailed analysis benefits to academics and professionals.

Open database of US electricity tariffs, a deterministic rate engine, and an MCP server — so any app, device, or agent can answer: what will this kWh cost, and when should I charge?

Integracja Home Assistant do polskich taryf energetycznych, stawek wlasnych i prognoz cen.

Ratebook for Home Assistant — live US electricity-price & cheapest-charge-window sensors (HACS). Source: github.com/cbetz/ratebook

Analyzing Retaliatory Tariffs of Trump Administration

A Home Assistant integration to fetch electricity tariffs from the Metropolitan Electricity Authority (MEA) in Thailand.

A Python library for calculating and validating EV charging tariffs using the OCPI 2.2.1 protocol. Essential for CPOs and EMSPs

LUISS Computational Finance thesis using CAPM event analysis, pooled OLS panel regression, and train-test split validation to model stock return reactions to the 2025 U.S. steel and aluminum tariffs.

Self-hosted dashboard for Portuguese household utilities: bill parsing, E-Redes 15-minute consumption, meter reading reminders, and a tariff switch calculator that replays your real usage

In my Bachelor thesis I have create the automatic calculator machine. The machine calculate, analyze and visualize the effect of tariff on the welfare of economy according to Internatiol trade theory.

Use the Atlas of economic complexity data to visualize trade relationships in critical minerals.

US import duty by HS6 for consumer-goods chapters — MFN base rate, Section 301 surcharge, and effective rate for China-origin imports. CSV + JSON.

This project focuses on the effects of US imposed tariffs on Indian exports based on product category as categorized by the Ministry of Commerce, Govt of India.