Winston’Salem’State’University

Winston Salem State University

Utilities at a Glance

Winston Salem State University Utilities

Metric Gross square feet

Basline 2002-2003

1,076,245

Current 2014-2015

1,883,260

% change

75%

Btu per square foot per year Cost per million Btu Total Avoided Cost

128,457

107,590

$

10.13 $

12.29

$6,235,671.03

-16% 21%

Electric consumption in kWh Electric Cost

18,147,156

$

896,427 $

26,927,192 1,911,631

48% 113%

Natural Gas consumption in Therms

684,448

Natural Gas Cost

$

452,496 $

1,088,905 546,440

#2 Fuel oil gallons #2 Fuel oil cost

56,876

$

51,726 $

13,371 32,379

#6 Fuel oil gallons #6 Fuel oil cost

0

0

$

-$

-

Propane gallons Propane cost

0

0

$

-$

-

Steam thousands of pounds

0

0

Steam cost

$

-$

-

59% 21%

-76% -37%

% %

% %

% %

Chilled Water tons Chilled Water cost

Water thousands of gallons Water & Sewer cost

0

0

$

-$

-

87,146

$

205,262 $

57,426 463,940

% %

-34% 126%

Page 400 of 420

Winston Salem State University

Year End Utility Comparison

Winston Salem State University Utilities Summary 2014--2015

kWH$

NG$

2Oil$

6Oil$

$

1 ,911,631 $

5 46,440 $

3 2,379

Propane$

Steam$

CHW$

Wtr Sewer$ $

4 63,940

2014--15 Winston Salem State University UGlity Cost DistribuGon

kWH$ 64.70%

Wtr Sewer$ 15.70%

NG$ 18.50%

2Oil$ 1.10%

UNC System Utilities Summary 2014--15

kWH$

NG$

2Oil$

$

1

06,341,037 $

2 5,650,437 $

2

,433,883

6Oil$ $

2

40,540

Propane$ $

2

19,997

Steam$ $

5

2,453,892

CHW$ $

2 2,389,388

Wtr Sewer$ $

2 1,535,495

Wtr Sewer$ 9.3%

2014--15 UNC System Summary

UGlity Cost DistribuGon

kWH$

46.0%

CHW$ 9.7%

Steam$ 22.7%

NG$ 11.1%

Page 401 of 420

Propane$ 0.1%

2Oil$ 1.1%

6Oil$ 0.1%

0.1%

Winston Salem State University

Year End Btu by Fuel Type for 2014--2015

Winston Salem State University Btu by Fuel Type 2014--2015

kWH

NG

2Oil

6Oil

91,875,579,104

108,890,500,000

1,854,430,676

Propane

Steam

CHW

Total Btu 202,620,509,780

2014--15 Winston Salem State University UGlity DistribuGon by Fuel Type

kWH 45.34%

NG 53.74%

2Oil 0.92%

UNC System Btu by Fuel Type 2014--15

kWH

NG

2Oil

4,591,246,083,495

4,501,777,515,560

171,709,572,258

6Oil 14,789,870,472

Propane 19,674,195,302

Steam 1,416,944,874,000

CHW 348,826,898,192

Total Btu 11,064,969,009,279

2014--15 UNC System Summary

UGlity DistribuGon by Fuel Type

kWH 41.5%

NG 40.7%

Steam 12.8%

Page 402 of 420

2Oil 6Oil 1.6% 0.1%

CHW 3.2%

6Oil Propane 0.1%

0.2%

Winston Salem State University

Energy $/mmbtu Evaluation 2003--2015 & Trend Through 2020

Winston Salem State University Energy $/mmbtu

2002--03

2003--04

2004--05

2005--06

$

1 0.13 $

1 1.11 $

1 1.44 $

1 3.45

2011--12

2012--13

2013--14

2014--15

$

1 2.64 $

1 2.43 $

1 2.66 $

1 2.29

2006--07 $

1 2.44

2015--16

2007--08 $

1

3.24

2016--17

2008--09 $

1 2.60

2017--18

2009--10 $

1 1.94

2018--19

$14.00

$13.00

$12.00

$11.00

$10.00

$9.00

$8.00

$7.00

$6.00

Winston Salem State University $/mmbtu

Winston Salem State University Energy $/mmbtu % Change

2002--03

2003--04

2004--05

2005--06

0%

10%

13%

33%

2011--12

2012--13

2013--14

2014--15

25%

23%

25%

21%

2006--07 23%

2015--16

2007--08 31%

2016--17

2008--09 24%

2017--18

Winston Salem State University $/mmbtu % Change

35%

30%

25%

20%

15%

10%

5%

0%

Page 403 of 420

2009--10 18%

2018--19

$/mmbtu % Ch 12 year Trend

0%

Winston Salem State University

Energy btu/sf Evaluation 2003--2015 & Trend Through 2020

Winston Salem State University Energy btu/sf

2002--03

2003--04

2004--05

1

28,457

1 28,337

1 26,697

2011--12

2012--13

2013--14

1

09,367

1 07,270

1 10,945

2005--06

1 29,999

2014--15

1 07,590

2006--07

1 30,763

2015--16

2007--08

1 21,531

2016--17

2008--09

1 26,106

2017--18

2009--10

1 26,353

2018--19

140,000

130,000

120,000

110,000

100,000

90,000

80,000

70,000

60,000

Winston Salem State University btu/sf

Winston Salem State University Energy btu/sf % Change

2002--03

2003--04

2004--05

2005--06

0%

0%

--1%

1%

2011--12

2012--13

2013--14

2014--15

--15%

--16%

--14%

--16%

2006--07 2%

2015--16

2007--08 --5%

2016--17

2008--09 --2%

2017--18

Winston Salem State University btu/sf % Change

2009--10 --2%

2018--19

1% --4% --9% --14% --19%

Page 404 of 420

btu/sf % Ch 12 year Tre

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