Hogeschool ‘s The road to zero energy in 2035

Op weg naar energieneutrale hogescholen & de Hanzehogeschoolin opdracht van Ministerie van Economische Zaken en Klimaat

30 november 2017 Avans Hogeschool ‘s Hertogenbosch

The road to zero energy in 2035dr. ing. Jan Veuger MRE FRICS, lector Vastgoed Hanzehogeschool Groningen

Introduction I

2

Introduction II

3

► Global Goals

► Regeerakkoord

► How it all started

Hanzehogeschool

► Actuele afstudeerproject

► Projecten overview

Hanzehogeschool Groningen

Regeerakkoord

5

Analyse regeerakkoord Rutte-III: Effecten

op klimaat en energie (PBL 2017)

Het door het kabinet Rutte-III voorgestelde

emissiedoel van 49% reductie in 2030 past bij

de ambitie uit het Parijs-akkoord om de

temperatuurstijging te beperken tot ruim onder

de 2 graden. De geanalyseerde maatregelen

realiseren ruwweg de helft van de daarvoor

benodigde emissiereductie. Het

transitiebeleid wordt ingezet maar kan nog

aan kracht winnen. Om de beoogde reductie

van 49% in 2030 te halen, zullen in een nieuw

klimaat- en energieakkoord aanvullende

maatregelen uitgewerkt moeten worden.

How it all started - Hanzehogeschool

2009

• Hanzehogeschool signs agreement energy reduction

• Goal: 2% energy reduction every year up to 2020

2016

• A meeting between Hanzehogeschool and The Green Quest

2017

• The Green Quest Program followed by at least 450 people

• What happens next?

6

The Green Quest Goals

• Zero use of natural gas

• Zero waste

• Every employee a role model

• Every student a Green Ambassador

7

9 Goals for energy reduction

1. Isolation of piping and valves

2. Isolation of the structural shell

3. Adjusting the installation settings

4. Replacing Gas-fired hot water installations by electric ones

5. Replacing gas cooking by electric cooking

6. Replacing air handling units

7. Safety lights are replaced by LED

8. Replace T8 and T5 luminaires by LED

9. Replacing gas-fired heat-installations by heat-pumps or geothermal energy

8

Investment in buildings (Zernike)Natural gas to zero and reducing electric use

Van OlstToren

(additional) investment

€

Gasreduction 100%

Electra reduction 32,3%

ETVT* 4 years

* ETVT is a simplified method to calculate the return on investment.

BrugsmaBorg


€

Gasreduction 100%


ETVT* 6 jaren

Van DoorenVeste


€

Gasreduction 100%


ETVT* 4 jaren

WillemAlexander Sportcentrum

((additional) investment

€

Gasreduction 100%


ETVT* 4 jaren

1. Reduction of gas 2. Replace gas by geothermal source or electric 3. Reduction of electric use

Investment in buildings (Zernike)Natural gas to zero and reducing electric use

Marie KamphuisBorg


€

Gasreduction 100%


ETVT* 6 jaren

IFD Marie KamphuisBorg


€

Gasreduction 100%


ETVT* 3 jaren

EnTranCe


€

Gasreduction 0%

Electra reduction 0%

ETVT* -



Investment in buildings (City centre)Natural gas to zero and reducing electric use

Academie Minerva


€

Gasreduction 100%

Electra reduction -29,1%

ETVT* 10 jaren

Praedinius


€

Gasreduction 100%


ETVT* 16 jaren

Bouwkunst-School van de

Architectuur


€

Gasreduction 100%


ETVT* 28 jaren

Prins Claus Conservatorium


€

Gasreduction 100%


ETVT* 7 jaren



Investment in buildings (City centre)Natural gas to zero and reducing electric use

Wiebenga


€

Gasreduction 100%


ETVT* 10 jaren



Sustainable energy

4. Sustainableenergy

27000 solarpanels 2 windmils

Zero waste

14

GreenWork Happiness

15

Encourage sustainable employability, inspired and facilitated by the

Hanze University. The effect of this then radiates back to it’s students.

Everybody wins.

G R E E N A M B A S S A D O R P R O G R A M

Opbrengst Blok 1

200 studenten

#hanzeduurzaam

@hanzeduurzaam

First group:

200 students

involved

30-11-2017 22

Project overview

- Marie KamphuisBorg (MKB)

- Willem-Alexander Sport centre

- Wiebenga (listed building)

- Prince Claus Conservatory (Academy for Music)

- Rade-avenue and Praedinius-avenue (listed buildings)

- Zernike Square 7 (ZP7)

- Zernike Campus

23

Real Estate property

24

Groningen

Assen

Leeuwarden

Amsterdam

Groningen:

Health and

Art schools

Campus

Challenge

- Box-in-box

- Historical or post modern Monuments

- Flexible

- Future proof

- Urban environment

- Existing buildings

- Finance

- Earthquake resistance

- Zero Gas use Gasless

- Zero Waste

- Geothermal energy use

25

Challenge

26

- Box-in-box

- Historical or post modern Monuments

- Flexible

- Future proof

- Urban environment

- Existing buildings

- Finance

- Earthquake resistance

- Zero Gas use Gasless

- Zero Waste

- Geothermal energy use

Sustainable business management

- 100% sustainable purchasing policy

- Fair Trade and Organic Products

- Energy savings of 2% per year (MJA-3)

- Green power

- Reducing CO2 emissions and compensating for CO2 emissions

- Sustainable buildings, healthy schools

- Making Strategic theme on Energy visible on the campus

- Prevent water spillage

- Reduction of waste

- Separation of waste

- Recycling and Cradle to Cradle

27

28

Mari

e K

am

ph

uis

Bo

rg(M

KB

)

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Sustainability:

- Year of construction 1975/1995

(14.819 m2)

- CO2-controlled ventilation in the

exterior, thanks to demand-driven

operation, 40,000 m3 of gas is saved

every year and 4,000 kWh of electricity.

- Now, 93% of the employees feel

comfortable indoors compare to

22% before. For students, that

percentage is now 86%.

- Several central heating boilers, no

cooling (shell has recently been

isolated)

- In the long term, connect to Geothermic

energy

- Installing and insulating installations

(saving 78.9 GJ / year)

- Reduction energy -> TL lighting

replaced with LED (saving 352.6 GJ /

year)

Located on the Zernike Campus. In this

building the School for Social Studies and

the School of Business Administration

Studies are accommodated. Besides that, a

large part of the Facility Management

Department is located here.

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W.A

. S

po

rtcen

tre

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Sustainability:

- Salt electrolysis (environmentally

friendly, less maintenance, natural

salt for chemical chlorine, extremely

low energy consumption and healthy

for user)

- Heating with heat pumps and central

heating boilers, cooling with heat and

cold storage (WC)

- In the long term, connect to

Geothermic energy


(saving 416.1 GJ / year)

- Reduction energy -> TL lighting

replaced with LED (saving 207.7 GJ /

year)

In this building - on the Zernike Campus - the

Institute for Sport Studies is accommodated.

A swimming pool, sports halls and

educational areas are located in this

building. Employees (on a regular basis)

may also use these facilities.

Many well-known top athletes study here.

30

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

design build follow

Wie

ben

ga

In this post modern monumental building, the

Academies for Health Studies and Nursing

Science are housed. The building is located

in the city center near the University Medical

Center Groningen and is part of the Healthy

Ageing Campus, which also includes several

Research Institutes of the State University of

Groningen

- BaOpt systeem:

• System adjusts itself on the

basis of the temperature, CO2

concentration and air pressure.

• Control based on air pressure is

a unique feature in the domain

of air conditioning: diffuse

ventilation

- Heat generation via WKO with heat

pumps

- Monument (listed building)

- Replacement glazing for monumental

glass

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Pri

nc

e C

lau

s C

on

serv

ato

ry

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

design build follow

- Box-in-box associated with use

(conservatory)

- Good sound insulation in floors and

walls

- Not flexible

- Low sustainability

- Remove gas-fired heat generation in

existing building (saving 1.458.3 GJ /

year gas)

In this building, Bachelor's and Master's

programs on Music science (School of

Performing Arts) are accommodated. In the

Netherlands there are 9 conservatories. In

Groningen more than 300 students study

Music science at the conservatory.

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Rad

e-a

ven

ue a

nd

Pra

ed

iniu

sIn the inner city are several historical

monumental buildings that offer

Hanzehogeschool education. One of the

locations is at Praediniussingel, where Art

Academy Minerva's art courses are offered.

The municipality intends to set up the area

as ART QUARTER.

In the Radesingel, music courses are being

given at this time, soon they will move to the

new building for the Prins Claus

Conservatory

Sustainability:

- Year of construction 1900

- Monument (listed building)


(saving 244.3 GJ / year gas)

- Insulation of the structural shell


- Remove gas-fired heat generation


- Well, investment in an air / water

heat pump with low temperature

heating system and higher energy

generation (electric)

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

33

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

design build follow

Zern

ikep

lein

7 (

ZP

7)

Sustainability:

- Reuse of existing materials

- Durable and flexible design

- Building earthquake proof

- Low maintenance costs

- Connecting to geothermic energy

(The tower)

- Year of construction 2005

- Floor area: 6.483 m2 (tower)

- Currently cooling from WKO WAS

In the building at Zernike Square 7, named

Van Olst tower complex), a variety of

Economical Schools are accommodated.

Amongst them the International Business

School, the School for Marketing

Management and the School for Facility

Management. Here, also most of the

supporting staff departments and the

Executive Board are having their offices. In

the near future this building will be

completely rebuilt. At the moment the project

team is busy to contract a contractor.

34

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

design build follow

Zern

ike C

am

pu

sIn the coming years, the municipality of

Groningen, The University of Groningen and

Hanzehogeschool will reorganize the entire

Zernike Campus

Sustainability:

- Important stakeholders have looked

at opportunities to include

sustainability issues on the Campus.

This includes sustainability in reuse

materials, Cradle to Cradle and

sustainability integrated in road or

otherwise.

- The facilities of the Campus on

facilities and facilities are not

included here, only the way in which

infrastructure and accessibility are

arranged.

Last but not least

https://www.youtube.com/watch?v=pee0kixUN2Q

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https://www.youtube.com/watch?v=pee0kixUN2Q

Contact

Dr. ing. J. Veuger MRE FRICS

Lector Vastgoed Hanzehogeschool Groningen

[email protected]

06 22 99 53 12

Met dank aan:

Simon Snapper | Hoofd Leveranciersmanagement | Facilitair Bedrijf, afdeling Leveranciersmanagement

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mailto:[email protected]

Hogeschool ‘s The road to zero energy in 2035

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