Baseline Scenario:
The baseline scenario is:
- R38 Roof Construction
- 12/5 Operating Schedule
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F6185c6ef-45ec-4b8a-9782-8cdce768dde8%2FUntitled.png?id=f8313ee6-f67d-4c8b-855e-e24199c38e72&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fd89b68b5-6247-422c-98c0-3e1b2b12df93%2FUntitled.png?id=ab929b9e-1c6d-4f85-b1ef-29c7ce49ee72&table=block)
The energy usage intensity for this baseline scenario is 58.8 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%2Fd9e82231-61fb-490c-bcdd-dbc13cc7b1e7%2FUntitled.png?id=2e99b0df-ce77-4da3-a7f8-39830c930146&table=block)
Scenario 1: Building Envelope
I recommend the following changes to the Baseline schedule:
- Wall Construction using R38 wood
- Glazing % (WWR)
- Southern Wall: 65% (Having 30% can decrease only by 0.04 kBtu/ft2/yr)
- Northern Wall: 30% (kept 30% as the minimum WWR)
- Western Wall: 65% (Having 30% can decrease only by 0.10 kBtu/ft2/yr)
- Eastern Wall: 95% (Significant increase when lower WWR)
- Thermal Properties of Glazing Surfaces
- Southern Wall: Dbl LoE (only 0.25 kBtu/ft2/yr difference compared to Trp LoE)
- Northern Wall: Dbl LoE (only 0.17 kBtu/ft2/yr difference compared to Trp LoE)
- Western Wall: Trp LoE (1.14 kBtu/ft2/yr difference compared to Dbl LoE)
- Eastern Wall: Trp LoE (4.10 kBtu/ft2/yr difference compared to Dbl LoE)
- Window Shading: For window shading I have kept the original value as modeled since as that is the best scenario (hence no graph shown)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fa07b610e-233c-4106-b29e-a9467619ec59%2FUntitled.png?id=78be1178-3678-4199-9550-fe31396ede92&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fcd69abbb-2145-47ea-b636-c8ed89a3df08%2FUntitled.png?id=d7233b7a-3723-47af-8824-97230b4641b1&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F854d2998-547d-4d9b-a0e5-ae06e464a226%2FUntitled.png?id=17894f50-4bab-4a7a-8960-ed11d39bf01f&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F028b58f0-85b9-4ce0-81a0-c62360ef63cb%2FUntitled.png?id=73e02dd7-f457-4a2b-af2f-c1bbb058f808&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fb0280c81-a3e0-403a-a577-80baf8a86f42%2FUntitled.png?id=cf0d5daa-6bb5-4197-8c62-43c561a97058&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F6ea3dae4-f5ac-4df9-8cce-dab65b6c7241%2FUntitled.png?id=557e21f9-6b9e-44ef-b2ea-44782de3dc8e&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fb74f49c1-12d7-4ea6-a59f-1811c09927bd%2FUntitled.png?id=fb83dc3d-f982-42e4-8b63-aa813cfa3057&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Ff2887ed4-d25b-4e42-819f-f0ffdffa91b2%2FUntitled.png?id=8fea6ea7-615d-41f0-9cfb-06b7f86c9521&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fd5819a78-08ec-45b7-bd28-b425849882f2%2FUntitled.png?id=66783a31-7012-4da6-99c7-52d26ec50887&table=block)
The energy usage intensity for this Power and Lighting measures on top of baseline scenario is 53.2 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%2Fc41b22db-e000-458e-abd0-f159de37f076%2FUntitled.png?id=ab708b1b-f303-4991-a105-5f7488796a22&table=block)
Scenario 2: Power and Lighting Measures
I recommend the following changes to the Baseline schedule:
- Plug load Efficiency of 0.6 W/sf
- Lighting Efficiency of 0.3 W/sf
- Daylighting & Occupancy Controls
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F8e32733c-34e0-46d5-87bc-49d4336e6817%2FUntitled.png?id=8df356b5-b2d8-402f-9034-760fa10f98d2&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fa5a40276-3dc1-4f6e-8f1f-824f0d2ede82%2FUntitled.png?id=576b4e77-5caf-4471-8837-ec8b3dd33841&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F60c2361b-5abd-454a-83e4-57b03079dbf2%2FUntitled.png?id=2b37307c-f552-4bc8-a707-e32c5f76ec9b&table=block)
The energy usage intensity for this Power and Lighting measures on top of baseline scenario is 50.5 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%2Fb5279567-928f-4d05-8762-8c8a8d97c915%2FUntitled.png?id=9ce35149-50f7-415f-af52-1b59e004a8b1&table=block)
Scenario 3: Photovoltaic Panels
I recommend the following changes to the Baseline schedule:
- Panel Efficiency of 20.4%
- Payback limit of 30 yrs
- Surface Coverage of 90%
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fe52f68ce-5e44-4cec-8d70-77ba8d6ee85d%2FUntitled.png?id=b7c9a90f-8eb8-4d40-be82-cbd603a3ccec&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2Fe74c2daf-b338-4900-96f4-6eaf68746698%2FUntitled.png?id=5605b522-27a1-47bf-ae66-8c1a65eac823&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2Fc9309505-badd-417b-9f36-8d458a986009%2F455040ae-ffee-43ef-8afd-d96ca55db9fb%2FUntitled.png?id=a6255727-09a7-4d1e-81fb-e15d68403df4&table=block)
The energy usage intensity for this photovoltaic panel on top of baseline scenario is 18.9 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%2F2e9bd6a5-fd9f-4739-b5be-a494d23ed259%2FUntitled.png?id=83ed3c95-4444-4dd7-9c02-832475087cf1&table=block)
Scenario 4: Scenario 1 + 2
Combining Power and Lighting recommendations to Building Envelop recommendations. The energy usage intensity for this scenario is 44.9 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%2Fbacfdf12-ece4-4b8e-a52a-9fe894d14f74%2FUntitled.png?id=eb756392-1ff0-4591-8abf-9c57ef4ebcb7&table=block)
Scenario 5: Scenario 1 + 2 +3
Combining Power and Lighting recommendations, Building Envelop recommendations and Photovoltaic Panel recommendations. The energy usage intensity for this scenario is 5.03 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%2F229c565d-29fd-4c33-9a81-2c62a16c6a59%2FUntitled.png?id=9033e161-b19b-45ad-81aa-413a82960994&table=block)