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Ladybug + Honeybee

Ladybug and Honeybee are two open source environmental plugins for Grasshopper to help designers and engineers create an environmentally-conscious building design.

Installation Instructions

Download Ladybug and Honeybee

Remove Old Version

Ladybug PrimerHoneybee Primer

Example Files for Ladybug

Example Files for Honeybee

Ladybug on GitHub

Honeybee on GitHub

Use this Reference for your Publications.

Licensed under @license GPL-3.0+

http://spdx.org/licenses/GPL-3.0+

Read more here

Website: https://www.facebook.com/LadybugAnalysisTools
Members: 1218
Latest Activity: 38 minutes ago

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What is Ladybug?

Ladybug is an open source environmental plugin for Grasshopper3D that helps architects and engineers create an environmentally-conscious architectural design.  Ladybug imports standard EnergyPlus Weather files (.EPW) into Grasshopper and provides a variety of 3D interactive graphics to support the decision-making process during the initial stages of design.

What is Honeybee?

Honeybee connects Grasshopper3D to EnergyPlus, Radiance, Daysim and OpenStudio for building energy and daylighting simulation.The Honeybee project intends to make many of the features of these simulation tools available in a parametric way.

You can get started by watching this video:

Here are four separate playlist:

Want to see a full presentation?

Check out this presentation or watch it: Part1Part 2

And this video here:

Discussion Forum

New electric lighting components for Honeybee are available for download 24 Replies

Hi Everyone,The new electric lighting components for Honeybee are now available for download. You can either get them with the next release of Honeybee or update them in your existing installation by using the Honeybee_Update Honeybee component.The…Continue

Started by Sarith Subramaniam. Last reply by Sarith Subramaniam 38 minutes ago.

Importing EnergyPlus Result with Honeybee from Design Builder 1 Reply

Hi guys,I would like to know if it is possible to import the results coming from a simulation made within DesignBuilder with Honeybee for further analysis.I get the following files from the simulation:…Continue

Started by Aymeric. Last reply by Julia S 1 hour ago.

Release Notes - Ladybug 0.0.63 and Honeybee 0.0.60 15 Replies

Greetings community of the ‘bug and ‘bee!  We are all pleased to announce the public release of Ladybug 0.0.63 and Honeybee 0.0.60!  Over the last 6 months, we have added a large number of bug fixes and improvements.  Many of the new features and…Continue

Tags: Hot, Solar, Water, Electric, Light

Started by Chris Mackey. Last reply by mona rezk 3 hours ago.

LB terrain generator 13 Replies

Hi All,During these days I have written a new component called LB terrain generator.I have studied a bit GEO components of gHowl and Google's API.And I read that there are some limitations when you use Google's API, especially if you'd like to…Continue

Tags: terrain, Ladybug

Started by Antonello Di Nunzio. Last reply by Antonello Di Nunzio 4 hours ago.

HVAC system not applied to zones 6 Replies

Hello everyone, first time I have seen this happen, attaching OSHVACSystem 3 to my zones, simple HB operation, report states HVAC system not applied, replaced with Ideal Air Loads system when IDF is written. Any help appreciated. GH attached.Continue

Tags: Honeybee, HVAC

Started by Arpan Bakshi. Last reply by Arpan Bakshi 5 hours ago.

Having trouble with Honeybee_Read EP Result

Hi guys,The Read EP Result component has been failing for me whenever my output files include a central HVAC system. At least in my most recent file, the Fan Electric Energy and Pump Electric Energy columns in the CSV file are causing issues. I…Continue

Tags: results, energyplus

Started by Julia S 7 hours ago.

 

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