Sustainability & Energy Management UnitExecutive Board

Campus Walking Tour

Sustainable Campus Management at Freie Universität Berlin

5th UGAF Workshop, Berlin

2015/03/25 – 2015/03/27

Andreas Wanke, Melanie Thie

25th UGAF Workshop, Berlin

CAMPUS OVERVIEW

35th UGAF Workshop, Berlin

5,100 employees (4,230 FTE),incl. 349 professors (plus 110 junior professors)

ca. 200 buildings with 530.000 m²

government grant: 298.5 M €third-party funds: 124 M €

Datas: students 2015, employees end of 2014, energy costs 2014, water costs 2012, disposal costs 2013

energy costs 13,4 M €

water costs 1,3 M €

disposal costs

0,37 M €

33,000 students(incl. 4,300 PhD students)

founded in 1948

45th UGAF Workshop, Berlin

ENERGY BALANCE

55th UGAF Workshop, Berlin

Final Energy Procurement 2000 – 2014in million kWh, heating datas weather adjusted

-27,5%(-29,5%)district heating

-15,2%(-18,4%)power

+9,5%(+5,6%)

natural gas

-88,8% (-88,8%)

heating oil

-23,6 %(-26,1%)

change to 2000/01

2014(without area

growth)Cost Reduction 2014 (compared to baseline 2000/01): 3.8 Mill. Euro

65th UGAF Workshop, Berlin

2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015*0

5

10

15

20

8.6 8.7

10.6 10.2

12.9 13.2 13.5

14.9

16.8 16.5

18.1

19.417.8

4.9 5.2 5.25.9 6.8

6.2

7.56.7 7.1

7.8

8.2 7.97.5

3.7 4.25.0

5.7 5.8

7.07.2

5.76.4 6.2 6.6 6.4

5.7

3.5 3.6

4.95.5 5.7

6.8

5.6

6.4

8.18.8

8.2

7.26.9

ce

nt/

kW

h power +125% natural gas +76% district heating +61% heating oil+106%

* prediction EWS

Energy Prices 2003-2014 in cent/kWh, prediction for 2015

75th UGAF Workshop, Berlin

KEY INSTUMENTS

85th UGAF Workshop, Berlin

2015

Chronology

2008 20142013201220112010201020082007200420032001

Ener

gy C

ontr

ollin

g

Tran

sfor

mat

ion

to

Sust

aina

bilit

y M

anag

emen

t

Block H

eat and

Power Plants (C

HP)

Firs

t Clo

sing

of U

nive

rsity

(Chr

istm

as /

New

Yea

r)

Clim

ate Protection

Agreem

ent

Initi

ativ

e Su

stai

n It!

Green IT Program

me

Firs

t Pho

tovo

ltaic

Pla

nt

Bonus Schem

e for

Energy Saving

Cer

tific

atio

n ac

cord

ing

to

ISO

140

01 (2

004

– 20

13)

Energy Efficiency

Programm

es (2003 – 2011)

University Alliance

for Sustainability

95th UGAF Workshop, Berlin

Building of lawsheat consumption, 2003 – 2014 in MWh(2003: 139 kWh/m2 - 2014: 43,5 kWh/m2)

2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 20140

200

400

600

800

1,000

1,200

1,400

-2999999000%

-2499999000%

-1999999000%

-1499999000%

-999999000%

-499999000%

1000%

1,321

1,037

681708 720

529

408 388435

388

462414

-22% -48% -46% -46% -60% -69% -71% -67% -71% -65% -69%

He

at

con

sum

pti

on

in M

Wh

% changes to 2003

optimisation of the heating system, user buttons for ventilation

bonus system,

environmental

teams

restauration of the building envelope, new windows

105th UGAF Workshop, Berlin

CAMPUS TOUR

115th UGAF Workshop, Berlin

Contact:

Thank you for your attention!

www.fu-berlin.de/en/sites/nachhaltigkeit

Coordinator of Sustainability & Energy Management

Andreas Wanke+4930 / 83852254andreas.wanke@fu-berlin.de

Sustainability Management, Energy Controlling & Green IT

Melanie Thie+4930 / 83857551melanie.thie@fu-berlin.de

125th UGAF Workshop, Berlin

Energy Consumption, Costs, CO2-Emissions2014 in %

District Heating

43%

Heating Oil1.3%

Power35%

Natural Gas21%

Energy Consumption(123.4 Mil. kWh)

District Heating

26%

Heating Oil1%

Power60%

Natural Gas13%

Energy related CO2-emssions(39,803 tons)

District Heating

27%Heating Oil

1%

Power62%

Natural Gas11%

Energy Costs(13.4 Mil. Euro)

135th UGAF Workshop, Berlin

Primary Energy Input 2000 – 2014in million kWh, heating datas weather adjusted, PE-factors with GEMIS

-27,5%(-29,5%)district heating

-32,2%(-34,7%)power

+9,5%(+5,3%)

natural Gas

-88,8% (-88,8%)

heating oil

-30,3 %(-32,8%)

change to 2000/01

2014(without

area growth)

Used primary energy factors power

- - - interpolated EnEV-specification

145th UGAF Workshop, Berlin

CO2–Emissions 2000 – 2014in 1.000 tons, with GEMIS-factors

-27,5%(-29,5%)district heating

-25,4%(-28,1%)strom

+9,5%(+5,3%)natural

gas

-88,8% (-88,8%)

heating oil

-27,2 %(-29,7%)

change to 2000/01

2014(without

area growth)

155th UGAF Workshop, Berlin

Heat Consumption of selected buildingsabsolute in MWh und specific in kWh/m2 (2013)

Taku

str.

3

Fabe

ckst

r. 34

-36

Arnim

alle

e 14

Garys

tr. 3

5-39

(ink

l. Ih

ne 2

6 & 2

8)

Silb

erla

ube

Koser

stra

ße 2

0

Rostla

ube

König

in-L

uise

-Str.

12-

16

König

in-L

uise

-Str.

2+4

Taku

str.

6-8

Thie

lalle

e 63

Garys

tr. 2

1

König

in-L

uise

-Str.

1-3

Rüdes

heim

er S

tr. 5

4-56

Garys

tr. 5

5 & Ih

nest

r. 21

Lans

str.

7

Boltz

man

nstr.

3

Van't-

Hoff-S

tr. 8

Altens

tein

str.

6

Taku

str.

9

Arnim

alle

e 3

0

1000

2000

3000

4000

5000

6000

0

50

100

150

200

250

300

350

400

241

378

122112

100

154

48

273

178

319

221

89

127110

7181 75

45

208

64 71

Heat

consum

tion in M

Wh

sp

ecifi

c h

eat

con

su

mti

on

in

kW

h/q

m

Natural sciencesHumanities