thema 1: future proof buildings and neighbourhoods...1 urban energy research agenda for tu delft...

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1 Urban Energy research agenda for TU Delft Thema 1: Future Proof Buildings and Neighbourhoods Towards zero energy buildings and beyond dr.ir. Sabine Jansen & collega’s

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Page 1: Thema 1: Future Proof Buildings and Neighbourhoods...1 Urban Energy research agenda for TU Delft Thema 1: Future Proof Buildings and Neighbourhoods Towards zero energy buildings and

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Urban Energy

research agenda for TU Delft

Thema 1:

Future Proof Buildings and

Neighbourhoods

Towards zero energy buildings and beyond

dr.ir. Sabine Jansen & collega’s

Page 2: Thema 1: Future Proof Buildings and Neighbourhoods...1 Urban Energy research agenda for TU Delft Thema 1: Future Proof Buildings and Neighbourhoods Towards zero energy buildings and

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1. The integrated picture

2

Thema’s

Page 3: Thema 1: Future Proof Buildings and Neighbourhoods...1 Urban Energy research agenda for TU Delft Thema 1: Future Proof Buildings and Neighbourhoods Towards zero energy buildings and

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Inhoud

1. De opgave & status quo

2. Beperkingen status quo - waarom is ‘beyond’ nodig?

3. Onderzoeks uitdagingen

4. Voorbeelden

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Maatschappelijke opgave

Nieuwbouwopgave

• Energieneutraal (BENG)

Bestaande bouw

• Van het aardgas af

Samen met thema #2 Fast transition of the existing

building stock Focus van thema #1 is op technische uitdagingen

Page 5: Thema 1: Future Proof Buildings and Neighbourhoods...1 Urban Energy research agenda for TU Delft Thema 1: Future Proof Buildings and Neighbourhoods Towards zero energy buildings and

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Ontwikkelingen

Nieuwbouwopgave

• Energieneutraal (BENG)

• Hogere ambities:

• Nul op de Meter (NoM),

Energie-plus

• Algemene duurzaamheid

• Methoden:

• Breeam, EPC (straks BENG)

MPG, EPG

Bestaande bouw

• Van het aardgas af

• Ontwikkelingen:

• NoM renovatie

• Labelstappen

• ‘verkeerde’ adviezen die

leiden tot extreem hoog

elektriciteitsverbruik

WAAROM IS DIT NOG NIET GENOEG? Waarom ‘beyond’?

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Waarom ‘beyond’ energieneutraal?

• Energie ambitie:

– Energieplus

plus ‘embodied’ energie

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Waarom ‘beyond’ energie neutral?

• Energie

– Energieplus

plus ‘embodied’ energie

– Haalbare energierenovatie

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Waarom ‘beyond’ energie neutral?

• Energie

– Energieplus

plus ‘embodied’ energie

– Haalbare energierenovatie

– Energie flexibel (net-integratie)

Page 9: Thema 1: Future Proof Buildings and Neighbourhoods...1 Urban Energy research agenda for TU Delft Thema 1: Future Proof Buildings and Neighbourhoods Towards zero energy buildings and

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Waarom ‘beyond’ energie neutral?

• Energie

– Energieplus

plus ‘embodied’ energie

– Haalbare energierenovatie

– Energie flexibel (net-integratie)

• Materialen: circulair

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Waarom ‘beyond’ energie neutral?

• Energie

– Energieplus

plus ‘embodied’ energie

– Haalbare energierenovatie

– Energie flexibel

• Materialen: circulair

• Ruimtegebruik

Bron: RVO studie

Bron: master thesis M vd Kuur

Page 11: Thema 1: Future Proof Buildings and Neighbourhoods...1 Urban Energy research agenda for TU Delft Thema 1: Future Proof Buildings and Neighbourhoods Towards zero energy buildings and

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Waarom ‘beyond’ energie neutral?

• Energie

– Energieplus

plus ‘embodied’ energie

– Haalbare energierenovatie

– Energie flexibel

• Materialen: circulair

• Ruimtegebruik

• Architectuur:

– Bioclimatic design &

– Architectonische integratie

van duurzame opwekking

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Onderzoeksvragen

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Onderzoeks uitdagingen

Architectonische integratie • ‘Passief’ comfortabel door gebruik

van het lokale klimaat • Integratie duurzame energie

High performance materials and components • Materialen (bijv. Isolatie, opslag) • Componenten: warmtepompen e.d.

Technieken voor haalbare renovatie | gebouw en wijk • (prefab) gebouw componenten • Optimum tussen gebouw en wijk

oplossingen.

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Breder beoordelingskader:

Circulariteit

Energie Systeemintegratie: • Energieflexibiliteit • Afwegingskader

energiebronnen

Ruimtegebruik

Comfort & gezondheid (ook op stedelijk niveau) O

ntw

orp

en

vo

or

circ

ula

rite

it

Onderzoeks uitdagingen

Architectonische integratie • ‘Passief’ comfortabel door gebruik

van het lokale klimaat • Integratie duurzame energie

High performance materials and components • Materialen (bijv. isolatie, opslag) • Componenten: warmtepompen e.d.

Technieken voor haalbare renovatie | gebouw en wijk • (prefab) gebouw componenten • Optimum tussen gebouw en wijk

oplossingen.

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Gebouw opties Wijk opties

Smart Urban Isle Project

• Lokaal balanceren van de energievoorziening (wijkniveau)

• Optimum tussen gebouw en wijkmaatregelen

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Ruimtelijk potentieel in de wijk

Spatial possibilities for renewable energy systems Afstudeeronderzoek P. van Amstel

Warmte koude opslag (WKO) in de ondergrond. (figuur: Phd thesis M. Bloememdal.

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Voorbeeldprojecten TU Delft – Prêt a Loger

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TU Delft | master theses

Energy flat housing Afstudeeronderzoek V. Hofte

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Voorbeeldprojecten TU Delft - 2nd skin

Bron: Second skin project. Konstantinou 2018

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TU Delft | master theses

Ontwikkeling circulaire dakopbouw met geïntegreerde energievoorziening Afstuderen D. Vancso

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Integratie van alle vakgebieden nodig

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Samenvatting onderzoeks uitdagingen

Breder beoordelingskader: • Circulariteit • Energie Systeem integratie:

• Energieflexibiliteit • Afwegingskader energiebronnen

• Ruimtegebruik • Comfort & health (ook op stedelijk niveau)

Ontworpen voor circulariteit

Architectonische integratie

Nieuwe materialen & componenten

Technieken voor haalbare renovatie | gebouw & wijk

Energy transition & resource transition

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Vragen voor de discussie

• Brengen deze uitdagingen ons

bij het gewenste doel: een

klimaatneutrale gebouwde

omgeving?

• Hoe staat het in de praktijk m.b.t.

deze doelen?

In hoeverre is er al sprake van?

• Wat zijn de belemmeringen in de

praktijk?

• Wat zou prioriteit moeten

krijgen?

Breder beoordelingskader: • Circulariteit • Energie Systeem integratie:

• Energieflexibiliteit • Afwegingskader energiebronnen

• Ruimtegebruik • Comfort & health (ook op stedelijk niveau)

Ontworpen voor circulariteit

Architectonische integratie

Nieuwe materialen & componenten

Technieken voor haalbare renovatie | gebouw & wijk