Camden Friends Meeting House
General Energy Use, Strategies and Systems
Energy Strategies:
Reducing energy loads was the first aim of this project. Structural Insulated Panels with an R-value of 52 compose the roof and the walls have a combined R-value of 32. Slabs near the windows provide thermal mass to capture solar gain and air tightness was a priority during construction. The exterior wall of the operable fireplace is completely encased in brick to prevent thermal bridging.
Zero Net Energy Definition Used
Source Energy Use
Monthly Energy Data and Utilities
Energy Data Type: Verified
Electric Utility: Delmarva
Datasets and utility bills:
Attachment Size 
combined_delmarva_statements.pdf4.15 MB camden_firends_meeting_utilities_database.pdf 45.22 KB camden_pv_watts_calc.pdf 69.18 KB building_size-energy_information.pdf 109.79 KB 
supporting_data_reporting_form-monthly_supporting_worksheet.txt2.74 KB
Datasets and utility bills sources and reliability: sourced from Utility Bills
Camden Friends Meeting House
Renewables and Energy Balance
Renewable Energy Sources: Renewable energy is generated within the building footprint (e.g. solar PV on the roof)
Renewable Energy System Description & Details
Annual renewable energy generated
17,944 kWh
Annual Renewable Energy Generated Data Type
Measured
Power Rating
Renewable Energy System Type(s)
Source of Annual Production Data
12Watts
Photovoltaics
metered production data
Annual Energy Import/Export
Electricity amount (imported from grid)
11,691 kWh/year
Net electricity usage (purchased electricity)
-6,303 kWh/year
Electricity amount (credited or exported to grid)
17,994 kWh/year
General Energy Use, Strategies and Systems
Energy Strategies:
Reducing energy loads was the first aim of this project. Structural Insulated Panels with an R-value of 52 compose the roof and the walls have a combined R-value of 32. Slabs near the windows provide thermal mass to capture solar gain and air tightness was a priority during construction. The exterior wall of the operable fireplace is completely encased in brick to prevent thermal bridging.
| Zero Net Energy Definition Used | Source Energy Use |
|---|
Monthly Energy Data and Utilities
Energy Data Type:
Verified
Electric Utility:
Delmarva
Datasets and utility bills:
| Attachment | Size |
|---|---|
| combined_delmarva_statements.pdf | 4.15 MB |
| camden_firends_meeting_utilities_database.pdf | 45.22 KB |
| camden_pv_watts_calc.pdf | 69.18 KB |
| building_size-energy_information.pdf | 109.79 KB |
| supporting_data_reporting_form-monthly_supporting_worksheet.txt | 2.74 KB |
Datasets and utility bills sources and reliability:
sourced from Utility Bills
Camden Friends Meeting House
Renewables and Energy Balance
Renewable Energy Sources:
Renewable energy is generated within the building footprint (e.g. solar PV on the roof)
| Renewable Energy System Description & Details |
|---|
| Annual renewable energy generated | 17,944 kWh |
|---|---|
| Annual Renewable Energy Generated Data Type | Measured |
| Power Rating | Renewable Energy System Type(s) | Source of Annual Production Data |
|---|---|---|
| 12Watts | Photovoltaics | metered production data |
Annual Energy Import/Export
| Electricity amount (imported from grid) | 11,691 kWh/year |
|---|---|
| Net electricity usage (purchased electricity) | -6,303 kWh/year |
| Electricity amount (credited or exported to grid) | 17,994 kWh/year |