A curated list of open technology projects to sustain a stable climate, energy supply, biodiversity and natural resources.

SolarTherm

Solar thermal power/fuel station performance simulation and optimization using Modelica.

energy engineering modelica modelica-library optimisation simulation solar thermodynamics

Renewable Energy - Photovoltaics and Solar Energy - Last synced: 26 Apr 2025 - Ranking: 7.5

Kiva

Used to calculate heat loss and gain on a timestep basis from building foundations.

building energy engineering foundation heat-transfer kiva simulation

Consumption - Buildings and Heating - Last synced: 26 Apr 2025 - Ranking: 6.1