eQUEST
by DOE / James J. Hirsch & Associates
Free DOE-2 based building energy simulation tool with 3D modeling wizards for HVAC system design and energy analysis.
Highlights
Capabilities
Media

About This Product
eQUEST is the most widely used energy modeling program, built on the DOE-2 simulation engine. It allows HVAC designers to create 3D building models incorporating HVAC systems, daylighting, and control strategies to calculate annual energy consumption and operating costs. Three input wizards provide varying complexity levels from schematic design through detailed analysis.
Capabilities
How this product is delivered and what's included out of the box.
- Mobile app
- Not available
- Free trial
- No
- Free tier
- Yes
- Public API
- No
- Deployment
- On Premise
FSH Score Breakdown
Customer Reviews
Features
Estimating & Quoting9features
Show 1 more
Reporting & Analytics6features
Compliance & Safety6features
Platform & Customization3features
Training & Education2features
Scheduling & Dispatch1feature
Inventory Management1feature
Technician Management1feature
Integrations 5 across 2 categories
Productivity 4
Data & Automation 1
Pricing
- Model
- Per User
- Starting at
- Contact for pricing
Related Products 4 across 1 category
Alternatives & Competitors
Why these are related — sources 4
- reddit
“DesignBuilder is an excellent recommendation for your needs, DesignBuilder is built on the EnergyPlus simulation engine but provides a much more user-friendly interface compared to eQUEST's dated system.”
- eng-tips.com
“eQuest and Designbuilder don't seem to be suitable for load calcs (and I rather not hack around)”
- verdicalgroup.com
“The most commonly used software for LEED submissions include eQUEST, Trane TRACE, Carrier HAP, DesignBuilder and IES-VE; IES-VE Pro is on the same playing field as Trace 700 and EnergyPlus.”
- s4btradeally.com
“With the help of the experts at Heapy Engineering, we compared several of the most popular programs [eQUEST, Carrier HAP, Trane TRACE, DesignBuilder, IES VE], all providing a whole building comparison to a baseline.”
Why these are related — sources 2
- verdicalgroup.com
“The most commonly used software for LEED submissions include eQUEST, Trane TRACE, Carrier HAP, DesignBuilder and IES-VE; IES-VE Pro is on the same playing field as Trace 700 and EnergyPlus.”
- s4btradeally.com
“With the help of the experts at Heapy Engineering, we compared several of the most popular programs [eQUEST, Carrier HAP, Trane TRACE, DesignBuilder, IES VE], all providing a whole building comparison to a baseline.”
Why these are related — sources 2
- verdicalgroup.com
“The most commonly used software for LEED submissions include eQUEST, Trane TRACE, Carrier HAP, DesignBuilder and IES-VE; IES-VE Pro is on the same playing field as Trace 700 and EnergyPlus.”
- s4btradeally.com
“With the help of the experts at Heapy Engineering, we compared several of the most popular programs [eQUEST, Carrier HAP, Trane TRACE, DesignBuilder, IES VE], all providing a whole building comparison to a baseline.”
Why these are related — sources 2
- verdicalgroup.com
“The most commonly used software for LEED submissions include eQUEST, Trane TRACE, Carrier HAP, DesignBuilder and IES-VE; IES-VE Pro is on the same playing field as Trace 700 and EnergyPlus.”
- s4btradeally.com
“With the help of the experts at Heapy Engineering, we compared several of the most popular programs [eQUEST, Carrier HAP, Trane TRACE, DesignBuilder, IES VE], all providing a whole building comparison to a baseline.”