Projects

A static, backend-free web app that helps European homeowners screen whether residential solar PV — with or without batteries — is financially viable, and how adding a heat pump, an electric vehicle, or air conditioning changes the economics. It runs entirely in the browser on precomputed solar irradiance and temperature data (PVGIS, GeoNames), covering 1,210 towns and cities across the EU-27, UK, Switzerland, and Norway. It is explicitly a screening tool, not an engineering study.

A Streamlit-based building energy simulation application for configuring buildings, defining simulation scenarios, importing Swiss building data, and visualizing results. At its core, a mixed-integer linear program (built with Pyomo) dispatches battery, EV, and heat-pump operation for each scenario. The codebase follows a layered architecture (frontend, application, domain, infrastructure) so simulation logic stays independent of the interface, and it supports English, French, German, and Italian. Currently developed in a private university repository; it will move to GitHub as an open-source project shortly.