https://www.pistack.xyz/tags/green-building/ Recent content in Green-Building on Pi Stack Hugo en-us Fri, 12 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-12-self-hosted-building-energy-modeling-energyplus-openstudio-modelica/ Fri, 12 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-12-self-hosted-building-energy-modeling-energyplus-openstudio-modelica/ <h2 id="introduction">Introduction</h2> <p>Building energy modeling (BEM) is the computational simulation of a building&rsquo;s energy use, thermal loads, and environmental performance. Architects, engineers, and sustainability consultants use BEM tools to predict heating and cooling demands, optimize HVAC systems, evaluate daylighting strategies, and demonstrate code compliance for green building certifications like LEED and BREEAM. With building operations accounting for roughly 30% of global energy consumption, accurate energy modeling has never been more important.</p>