Energy

Web platform for managing and optimizing electricity contracts in Portugal. It aggregates all tariffs regulated by ERSE into a unified interface, allowing users to compare suppliers, simulate real contract costs, and identify the most suitable time-of-use plan and contracted power level based on their consumption profile.

The user uploads consumption data exported from E-Redes (XLSX with 15-minute granularity), which is analyzed locally in the browser—without being sent to external servers. Based on this data, the platform calculates detailed monthly estimates including IEC, DGEG, CAV, and VAT, and generates personalized recommendations on the most advantageous contract among those available on the market.