Electricity Usage - Supplemental Information

The table below outlines each named building, and what actual buildings are included (i.e. every building that is on each meter).  Comparing this with square footage hopefully gives some indication of the general electrical efficiency of these spaces.  Figure 3 (below) shows the residuals for the square footage vs. kwhrs relationship.  It generally appears that there is an economy of scale, in that the larger buildings use less energy per square foot, but that this relationship breaks down with Watermen's, CBH, and Andrews.

 

Meter

Buildings included

Total Square Footage

YTD Kwhr Total

Efficiency (kwhr/sq ft)

CBH

Chesapeake Bay Hall 64000 2957040

46.2

Andrews Andrews Hall 70630 2910600 41.2
Watermen's Watermen's Hall 40330 1720080 42.7
Seawater Research Lab Seawater Research Lab 43800 918600 21.0
Water Treatment
Byrd Hall Byrd Hall

 N/A

337300
Demo Building
Nunnally Nunnally Hall 19,916 331600 16.6
Nunnally Hall Storage I
Nunnally Hall Storage II
Nunnally Hall Storage III
Nunnally Hall Storage IV
Oyster Hatchery & Pumphouse Oyster Hatchery 11,379 154700 13.6
Oyster Hatchery Pump House
Oyster Hatchery Storage
Greenhouse I
Greenhouse II
Greenhouse III
Greenhouse Storage I
Customer Service Center Ferry Pier Pumphouse 7,797 121320 15.6
Sediment laboratory
Radiation Waste Storage
Service Center and Laboratory
Chemical Waste Storage
Page & CCRM Page House 8931 119920 13.4
CCRM Facility
CCRM Storage I
CCRM Storage II
Pollok House
Coastal Inventory Facility
Franklin Hall & Boat Basin Franklin Hall 18174 114300 6.3
Teaching Marsh Shed
Dive Locker
Boat Basin Storage
Boat Shed
Boat Shop Facility
Maury Maury Hall 6400 87300 13.6
Wilson House Wilson House 6,251 45671 7.3
Wilson House Storage
Service Center Annex Service Center Annex 3,679 43508 11.8
Maintenance Shop
Clayton House Clayton House 5,418 40683 7.5
Clayton House Annex
Brown House Brown House 3,417 37417 11.0
Brown House Storage
NERRS Facility
CBNERRVA Shed
Raleigh House Raleigh House 3,666 32827 9.0
Raleigh House Shed
Raleigh House Storage
Holben House Holben House 2,984 32187 10.8
Holben House Storage
Hoxton Hall Hoxton Hall 2,800 27320 9.8
Lukens House Lukens House 1,832 22988 12.5
Sowers House Sowers House 6283 22226 3.5
White House White House 2,196 18221 8.3
White House Annex
White House Storage I
White House Storage II
Vessel Storage Vessel Storage II 1,830 17898 9.8
Vessel Storage III
Vessel Storage IV
Vessel Storage V
Byrd Hall Annex Byrd Hall Annex 992 13280 16.6
Melville House Storage
Dana House Storage
Stevenson House Stevenson House 1102 11114 10.1
Hall House Hall House 1692 9167 5.4
Geddings House Geddings House 3003 5950 2.0
Geddings House Storage
Hoxton Hall Annex Hoxton Hall Annex 3400 3896 1.1
Lukens Apartment Lukens Annex 2267 2141 0.9
Sarahs Creek     737  
Night Lights   1 35595

35595.0

 

Electricity usage residuals