Overview
In this assignment, you will discover integrated performance analysis workflows using Autodesk Revit and Autodesk Insight. Beginning with the creation of an Energy Analysis Model (EAM) in Revit, you will export a model to Insight to run EnergyPlus-based simulations, assign HVAC systems, and interpret energy results. You’ll learn about embodied carbon analysis and how to map material definitions and quantify lifecycle impacts using cloud-based tools. Finally, you’ll learn to create custom dashboards to compare scenarios and explore the effects of different design factors, equipping you with practical skills for advancing sustainability through data-driven BIM workflows. This assignment has four parts:
- Generate an Energy Analysis Model (EAM) automatically from both conceptual massing and detailed architectural models.
- Differentiate how EAMs form from massing vs. detailed geometry.
- Prepare your Revit model for EAM creation by setting location, energy settings, and proper model organization.
- Export your EAM from Revit to Autodesk Insight for whole-building energy simulation.
- Use Insight to run EnergyPlus-powered analyses, assign an HVAC system, and review energy performance results.
- Interpret key outputs such as Energy Use Intensity (EUI), operational energy consumption, and major performance drivers.
- Export Insight data to the AIA 2030 DDx as part of reporting workflows.
- Link Revit model elements to embodied carbon definitions using Insight’s cloud workflows.
- Review and adjust carbon data using the Embodied Carbon Details panel and Construction Summary.
- Connect material information to embodied carbon databases like EC3 to inform early-stage material impact decisions.
- Create custom Insight dashboards to visualize project-specific energy and carbon performance.
- Organize and compare scenarios using combined metrics, filters, and design factors.
- Run “what-if” scenarios to understand trade-offs and guide performance-driven design decisions.
What’s Expected
- Open Revit using the Default template.
- Go to Massing & Site > In-Place Mass.
- Name the mass Building B1.
- Sketch the building footprint of your choice.
- Switch to 3D View, select the footprint, and click Create Form.
- Set the height to 482 ft (147 m).
- Create a second mass (using In-Place Mass) sized 150 ft x 150 ft, extruded to 485 ft.
- Position it 75 ft west of Building B1.
- Do not assign mass floors to the context mass
- Open the South Elevation.
- Set Level 2 = 20 ft above Level 1.
- Use Array to create 33 additional levels at 14 ft spacing.
- Select the B1 mass > Mass Floors > check Levels 1–34.
- Go to Analyze > Energy Settings.
- Confirm Perimeter Zone Depth = 15 ft.
- Click Edit > Advanced Settings:
- Target Percentage Glazing: 35%
- Building Type: Office
- Ensure Use Detailed Elements is unchecked.
- In the Schematic Types dialog, override envelope schematic types as follows:
- Roofs: R30 over roof deck, cool roof
- Exterior Walls: R13 + R13 metal frame wall
- Floors/Slabs: Uninsulated solid
- Windows: Double glazed, reflective coating
- Go to Manage > MEP Settings > Building/Space Type.
- Select Office and review internal load values (LPD may not reflect current LED standards).
- Go to Manage > Location.
- Search and set location to 200 West Cesar Chavez Street, Austin, Texas.
- Open Site Plan View.
- In Properties, change Orientation: Project North → True North.
- Go to Manage > Position > Rotate True North.
- Rotate the model 17.14° clockwise.
- Go to Analyze > Create Energy Model.
- Inspect the automatically created Analytical Spaces 3D view.
- Select edge or perimeter zones to verify:
- Analytical spaces were created per floor.
- Perimeter zone extends 15 ft inward.
- Context mass generates no analytical spaces (shade only).
- Duplicate the Analytical Spaces view and rename it Analytical Surfaces.
- Open VG (Visibility/Graphics):
- Turn off Analytical Spaces.
- Keep Analytical Surfaces visible.
Select each surface and confirm assigned constructions:
- Exterior wall surfaces: R13 + R13 Metal Frame Wall
- Roof surfaces: R30 Over Roof Deck, Cool Roof
- Window surfaces: Double Glazed, Reflective
- Verify that the adjacent building produces only analytical surfaces (no interior zones).
- Confirm it functions as a solar shading object.
- Save your file as First_Last Name_Downtown_Commons (ie Cesar_Escalante_Downtown_Commons)
- Upload the files in your ACC Bonus folder
- Open Building B1 in Revit.
- Go to Analyze > Carbon Insight panel > Analyze.
- Choose Use Existing Energy Analytical Model (EAM).
- Click Continue to upload the model to the cloud.
- When the browser opens, click View Analysis.
- If results are still processing, wait several minutes for completion.
- Access Insight anytime at insightx.autodesk.com.
- On the Insight Home page, click the Home icon.
- Select Create Insight.
- Choose your project and name it with your First and Last Name as prefix (e.g., Cesar_Escalante_Downtown_Commons).
- Reopen the new Insight project.
- Review the Overview tab:
- 3D model viewer
- Result cards (EUI, carbon, end-use breakdown, etc.)
- Locate the EUI result card.
- Hover over the EUI bar chart to view end-use categories:
- Heating
- Cooling
- Interior lighting
- Equipment (plug loads)
- Note that cooling typically dominates in hot, humid climates (e.g., Austin, TX).
- View Operational Carbon results in kg CO₂e/year.
- Understand that Insight calculates emissions based on:
- The building’s energy consumption
- The carbon intensity of the local electricity grid
- Compare outcomes against inputs you defined in Revit:
- 35% glazing (affects cooling demand)
- R30 roof insulation
- R13 + R13 wall construction
- Orientation and location
- Office internal loads
- Evaluate how these parameters affect EUI and carbon performance.
- In Insight, open the More menu on the project card.
- Select Report to AIA DDX.
- Export required metrics:
- EUI
- Total energy use
- Floor area
- Building type
- Additional project data
- Review EUI, operational carbon, and end-use breakdowns.
- Identify which design elements drive energy consumption.
- Adjust Revit geometry, orientation, glazing, or envelope properties as needed.
- Re-simulate to test improvements.
- Open your Building B1 project in Autodesk Insight.
- Locate the dashboard cards: Embodied Carbon, Operational Carbon, Total Carbon.
- Check the time basis on the Building Lifespan card (typically 1 year).
- Note that embodied carbon currently dominates total carbon.
- Click Embodied Carbon – Base Model (or EC Details).
- Review the breakdown of elements: foundations, floors, exterior walls, roofing, interiors.
- Inspect each element’s EC Definition and carbon factor.
- Identify each material’s EC Definition (brick masonry, insulation, metal stud, etc.).
- Recognize these definitions come from EC3 category averages (industry EPDs).
- Understand Insight uses these values to compute embodied carbon.
- Locate carpet under interior materials.
- Click the EC Definition to open edit/search tools.
- Use:
- Advanced Search to find a closer EPD, or
- Add Definition to input a specific manufacturer GWP value.
- Example: Replace default 1.02 with a verified EPD value 0.49 (optional).
- Expand Exterior Walls.
- Review EC assignments for:
- Face brick
- Insulation
- Metal stud
- Gypsum board
- Note Insight calculates carbon as quantity × EC factor for each layer.
- Review the embodied carbon pie chart by category.
- Toggle chart modes:
- By Material
- By Assembly
- By EC Intensity per Area
- Use the color-coded 3D model to see high-impact materials.
- In EC details, select the face brick EC definition.
- Search for “siding” and choose zinc siding (or another low-carbon type).
- Apply the change to replace the brick assignment.
- Allow Insight to auto-recalculate.
- Review updated embodied carbon, total carbon, and visual outputs.
- Confirm the reduction in carbon after switching from brick to zinc.
- In Insight, click New Dashboard.
- Name it as follows: First Name - Last Name - Office – Carbon Analysis (ie Cesar-Escalante-Office-Carbon Analysis)
- A blank dashboard will open.
- Click Edit Dashboard (top right).
- Open the Card Library.
- Add the following cards:
- Light Power Density (LPD)
- Operational Carbon (data display)
- Embodied Carbon (data display)
- Use drag-and-drop to arrange cards as desired.
- Click the pencil icon on the LPD card.
- Select Light Power Density from the list and confirm.
- Note Base Model reflects the LPD setting coming from Revit.
- Other LPD options will show as NA until simulated.
- Open Manage Simulations.
- Select LPD levels: Low, Medium, High, Very High.
- Move them to the simulation queue (right side).
- Click Simulate to run all four scenarios.
- Monitor progress in the dialog; simulations are not instantaneous.
- Once complete, results will appear across your dashboard cards.
- On the dashboard, switch between LPD options in the drop-down.
- Observe operational carbon values update per scenario.
- Note: Difference between Low vs Very High LPD is approx. 16%.
- Use this to assess the impact of lighting efficiency on performance.
- Open Manage Factors (left side).
- Click + to create a new factor:
- Name: PV Coverage
- Unit Type: Custom
- Display Unit: %
- Type: Non-simulation factor
- Description: Percentage of roof covered by PV panels
- Add values:
- None (0%)
- Low (25%)
- Medium (50%)
- High (85%)
- Save the factor.
- Add another factor:
- Name: PV Array Production
- Unit Type: Energy Intensity
- Display Unit: kBtu/ft²
- Define sample values:
- Low: 100
- Average: 400
- High: 600
- Create a Renewable Energy metric using a formula that combines:
- PV coverage
- PV array production
- Roof analytical area from the EAM
- Then copy the Operational Carbon metric and modify it:
- Name: Operational Carbon with PV
- Unit Type: Mass Equivalent
- Display Unit: kg CO₂/year
- Description: Net operational carbon considering PV offset
- Insert the formula and click Evaluate Formula to confirm accuracy.
- Add three new cards to your dashboard:
- Operational Carbon with PV (data display)
- PV Array Production (drop-down)
- PV Coverage (drop-down)
- Set PV coverage and production to maximum to test solar potential.
- With PV settings at maximum, observe the updated operational carbon.
- Expect roughly an 8% reduction for a tall tower with limited roof area.
- Use this insight to weigh the value of PV in early-stage design.
- Share this screenshot in your Notion Card
Share Your Results
Please paste the 2 screenshots and an ACC link to your Revit file with the Energy Analysis View to this linked Notion submission page:
✏️Bonus Exercise - Performance Based Design