Would you like to know how much energy your building will use before it’s even constructed? EnergyPlus can show you. This simulation tool lets you test ideas, refine designs and make informed decisions to save energy. It’s accurate, versatile and designed to help you create better buildings.
EnergyPlus is an energy simulation tool developed by the U.S. Department of Energy, designed to accurately model the thermal and energy performance of buildings.
Its primary aim is to support designers, engineers and researchers in evaluating energy consumption, thermal comfort, and the efficiency of HVAC systems, lighting, and other building components. The tool relies on detailed physical models and performs hourly simulations, making it particularly valuable for studies focused on energy efficiency and sustainability.
Beyond its technical precision, EnergyPlus stands out for its flexibility: it allows users to customise building models, incorporate real climate data, and anticipate the energy impact of various design decisions. While it lacks a native graphical interface, it integrates seamlessly with external tools that facilitate model creation and result visualisation. Taken together, EnergyPlus offers a robust solution for those seeking to optimise the energy performance of new or existing buildings, contributing to the transition towards more sustainable construction practices.
