Appendices - GSA
Appendices - GSA
Appendices - GSA
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Table B-17: Details of Solar Water Heating Calculations<br />
Table B-17: Details of Solar Water Heating Calculations<br />
Name<br />
Hot Water<br />
Use<br />
(gallon/day)<br />
Solar Water<br />
Heating Area<br />
(ft 2 )<br />
Solar Water<br />
Heating<br />
Initial Cost<br />
($)<br />
SWH<br />
Utility<br />
Rebate ($)<br />
Solar<br />
Water<br />
Heating<br />
Gas<br />
Savings<br />
(therms/yr)<br />
Solar Water<br />
Heating<br />
Annual Utility<br />
Cost Savings<br />
($/yr)<br />
Solar<br />
Water<br />
Heating<br />
O&M Cost<br />
($/yr)<br />
Solar<br />
Water<br />
Heating<br />
Payback<br />
Period<br />
(yrs)<br />
Dalton Cache, AK 652 189 $13,788 $0 377 $970 $69 15<br />
Alcan, AK 4,430 3,452 $252,024 $0 7,694 $19,293 $1,260 14<br />
Skagway, AK 537 291 $21,242 $0 581 $1,583 $106 14<br />
Lukeville, AZ 820 592 $43,243 $0 2,256 $6,725 $216 7<br />
Nogales, AZ 2,616 0 $0 $0 0 $0 $0 17<br />
Sasabe, AZ 252 184 $13,445 $5,378 694 $2,656 $67 3<br />
Douglas, AZ 1,574 1,158 $84,530 $0 4,328 $7,597 $423 12<br />
San Luis, AZ 1,982 1,445 $105,506 $0 5,452 $14,285 $528 8<br />
Naco, AZ 529 387 $28,250 $0 1,456 $2,754 $141 11<br />
San Luis AZ (not built<br />
yet)<br />
249 0 $0 $0 0 $0 $0 21<br />
Nogales, AZ 3,841 0 $0 $0 0 $0 $0 17<br />
Calexico West, CA 4,415 0 $0 $0 0 $0 $0 21<br />
San Ysidro, CA 9,666 0 $0 $0 0 $0 $0 18<br />
Andrade, CA 379 275 $20,108 $0 1,041 $4,064 $101 5<br />
Otay Mesa, CA 5,725 0 $0 $0 0 $0 $0 16<br />
Tecate, CA 1,279 1,028 $75,034 $15,418 3,516 $13,788 $375 4<br />
Calexico, CA 4,206 3,062 $223,550 $0 11,570 $41,140 $1,118 6<br />
Eastport, ID 617 0 $0 $0 0 $0 $0 17<br />
Porthill, ID 158 89 $6,472 $0 222 $450 $32 15<br />
Ferry Point, ME 512 223 $16,294 $0 534 $1,163 $81 15<br />
Coburn Gore, ME 498 556 $40,598 $0 1,369 $3,376 $203 13<br />
Fort Fairfield, ME 210 114 $8,353 $0 255 $567 $42 16<br />
Houlton, ME 1,144 0 $0 $0 0 $0 $0 16<br />
Jackman, ME 318 0 $0 $0 0 $0 $0 18<br />
Limestone, ME 145 109 $7,931 $0 240 $592 $40 14<br />
Orient, ME 52 39 $2,834 $0 95 $217 $14 14<br />
Vanceboro, ME 321 167 $12,200 $0 394 $859 $61 15<br />
VanBuren, ME 290 117 $8,541 $0 271 $570 $43 16<br />
Milltown ME 96 63 $4,612 $0 151 $313 $23 16<br />
St. Francis, ME 41 32 $2,336 $0 78 $203 $12 12<br />
Madawaska, ME 341 136 $9,951 $0 311 $677 $50 16<br />
Fort Kent, ME 523 0 $0 $0 0 $0 $0 18<br />
St. Francis, ME 47 36 $2,641 $0 85 $227 $13 12<br />
Detroit Cargo, MI 4,832 0 $0 $0 0 $0 $0 35<br />
Intl Bridge, MI 3,581 0 $0 $0 0 $0 $0 37<br />
147