Scenario 0: Baseline Scenario
Modifications:
- Operating Schedule to 12/5
Impacted EUI: -6.07 kBtu / ft2 /yr
- Roof Construction to R38
Impacted EUI: -0.93 kBtu / ft2 /yr
Scenario 1: Building Envelope-Related Design Decisions
Modifications:
- Construction Wall - R38 Wood
Impacted EUI: -2.95 kBtu / ft2 /yr
- Window-to-Wall Ratio for each orientation:
- North: 80%. Impacted EUI: -0.09 kBtu / ft2 /yr
- South: 95%. Impacted EUI: -2.01 kBtu / ft2 /yr
- East: 95%. Impacted EUI: -2.58 kBtu / ft2 /yr
- West: 30%. Impacted EUI: -0.60 kBtu / ft2 /yr
- Window shades for each orientation:
- North: BIM Impacted EUI: -0.09 kBtu / ft2 /yr
- South: BIM Impacted EUI: -2.01 kBtu / ft2 /yr
- East: BIM. Impacted EUI: -2.58 kBtu / ft2 /yr
- West: BIM Impacted EUI: -0.60 kBtu / ft2 /yr
- Thermal Properties of Glazing Surfaces for each orientation
- North: Trp LoE Impacted EUI: -0.09 kBtu / ft2 /yr
- South: Trp LoE. Impacted EUI: -2.01 kBtu / ft2 /yr
- East: Trp LoE. Impacted EUI: -2.58 kBtu / ft2 /yr
- West: Trp LoE. Impacted EUI: -0.60 kBtu / ft2 /yr
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F12cbd304-c550-4b36-ba48-b4ef42ec2b24%2FScreenshot_2024-02-06_at_4.30.29_PM.png?id=4b3d9b34-849f-4474-b7f4-1a9d23b646d0&table=block)
Result: 53.1 kBtu/SF/yr predicted mean EUI
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fa0372273-142d-449b-82fe-ffb8789f22c0%2FScreenshot_2024-02-06_at_4.32.53_PM.png?id=07d8adec-080b-4c3b-a5fd-f4d232896a88&table=block)
Scenario 2: Power and Lighting Measures
Modifications:
- Plug Load Efficiency: 0.6 W/sf
Impacted EUI: -4.59 kBtu / ft2 /yr
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F17150c3b-aa27-4c9c-b8a4-5166a83baf9d%2FScreenshot_2024-02-06_at_4.39.23_PM.png?id=3b6acf3c-83d6-4e79-ae9e-ceadea8f3b15&table=block)
- Lighting Efficiency: 0.3 W/sf
Impacted EUI: -4.98 kBtu / ft2 /yr
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Faa615237-1c98-467b-8d43-5b9f553741bb%2FScreenshot_2024-02-06_at_4.41.33_PM.png?id=189e81aa-56d0-44b2-9744-6e3378ba72cb&table=block)
- Daylighting & Occupancy Controls: Daylightning / Occupancy Controls
Impacted EUI: -1.11 kBtu / ft2 /yr
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fb1f08dfd-d5f1-4acb-8b65-5b88235eb6ab%2FDaylightning__Occupancy_Controls.png?id=648cf85f-598d-4160-a2ba-f451f406d6df&table=block)
Result: 44.8 kBtu/SF/yr predicted mean EUI
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fef21d30a-88c7-4ead-baa2-a1eaa730319e%2FScreenshot_2024-02-06_at_4.46.58_PM.png?id=a6114333-c3bc-4192-ac73-27532b08a26f&table=block)
Scenario 3: Photovoltaic Panels
Modifications:
- Surface Coverage: 90%
Impacted EUI: -20.93 kBtu / ft2 /yr
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F0a97297f-969e-4d5a-967a-1ac924249158%2FSurface_Coverage.png?id=5e4c6da8-1bfe-40d3-b4a3-8498ba6ac5b2&table=block)
- Panel Efficiency: 20.4%
Impacted EUI: -23.28 kBtu / ft2 /yr
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F9d3c8465-37ed-4cc4-b45e-8f8d4012f6ce%2FPanel_Efficiency.png?id=9c0a417b-47b1-4e63-8bdb-bcfa575cf58d&table=block)
- Payback Limit: 30 yr
Impacted EUI: -52.39 kBtu / ft2 /yr
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F248a08c7-8366-4334-8c3b-0c3c482849ce%2FPayback_Limit.png?id=40aee0ea-d77d-47fe-a635-03d1f600767b&table=block)
Result: 53.1 kBtu/SF/yr
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F34447423-4c58-47ce-8497-80b9f3cafad3%2FScreenshot_2024-02-06_at_5.01.47_PM.png?id=6e653bbd-dd59-4789-9c28-add82b678d1f&table=block)