ISOVER 2012 Student Competition - Nottingham, Trent Basin Area

Local a seaso nd nal

Wa ste

Public transport ys lida ) o h Eco ycation (sta

Ren elec ewab tric le ity

se ru e t Wa Building Trent Basin fabric BrownďŹ eld Heat Development ho ing an d t wa ter

reen Infrastru c t 3G u re 1/

c

Trent Basin Brownfield Redevelopment Strategy

& ure ult s ric nk Ag al li rur Reclame e s and reu

Transport,car us 3 ea 1/ nd

rk , Wo Live Play

Tra Hu nspo b rt

g uildin 3B 1/

How can we reduce our energy footprint to a fair share?

ting u m m o

Tren Basin - Nottingham Waterside

Nottingham Waterside Masterplan Housing

Office/ Shopping

NET Public Transport

Cycling patchs

Aims Reduce carbon emissions due to transport Create a pedestrian and cyclist friendly environment Maintain high standards of affordable mobility Reducing the need to travel

City Center

Sneinton

Colwick Park

Eastcroft

Dwelling energy use showing importance of reducing car usage 60

50

River

Normal dwelling 40

30

20

Medows

10

0

Cooking Lighting & Appliances

Hot Water

Heating

Park and Ride

Canal

Promoting public transport

Delivered energy GJ/year

1/3 Transport, car use and commuting

Green Area

Car

Victoria Embankment

Trent Bridge

West Bridgford

Main parking positioned at the border of the site (reduces on site car transit) Connection to NET public transport line

Providing office space and services neear the houses reduces use of cars for transportation

High-use driveways positioned at extremities of the site (reduction of in-site car transit)

Riveran road (mainly pedestrian) Riveran car parking

Riveran road (pedestrian/car use)

Pedestrian/cycle river crossing creates a well connected waterside circuit

Green Infrastructure Deployment Trent Basin Brownfield Area Manage surface water runoff to minimise local hydrologi cal impact

GREEN INFRASTRUCTURE ADVANTAGES

ECONOMIC GROWTH AND INVESTMENT

LAND AND PROPERTY VALUES

LABOUR PRODUCTIVITY

TURISM

PRODUCTS FROM THE LAND

HEALTH AND WELLBEING

RECREATION AND LEISURE

QUALITY OF PLACE

LAND AND BIODIVERSITY

FLOOD ALLEVIATION AND MANAGEMENT

CLIMATE CHANGE ADAPTATION AND MITIGATION

Ve su get ha rfac ate wi ve es d o th dir (w r o de ec he pe ep t c re n er on pla soi so tac nts l il) t

)

s(

i Bu

ng ldi

u

tho wi

Non-permeable road surfaces

GI Score 0.22

en

re tg

fs roo

s face r u s and ater n w ponds e p g O udin (incl les ) swa Build in roofs gs (witho ) ut gr een

Development if high-quality natural public spaces

Proposal

Increase bio-diversity

Current situation

Incorporate high ecological value wetland landscaping into the site es surfac water d Open g ponds an in (includ s) swale

1/3 Green Infrastructure

Aims

Vegetated or open soil surfaces (where plants have direct contact with deeper soil) s ce fa r su e l b ea el m v er a -p s gr i m a Se ch su

.

fs)

en

ith

w s(

e gr

o ro

d

oa ng le r di b l i a Bu -perme n No

Semi-permeable surfaces such as stone paving with joints (where water can infiltrate)

GI Score 0.61

ces

a surf

Agricultural lots Stormwater pond Permeable parking spaces

Stormwater ponds

Local agriculturural lots one/house

Road stormwater management

Pedestrian ally gravel surface

Green roofs

Green Roofs

Green-parking permeable grass tiles

Street stormwater system

Local orchard

Reduced non-permeable road surface

Sports and recreational area

Greenhouse Ground Floor Plan

Passive heat recovery venti lation using a wind cowl.

Night time purge ventiltion.

Thermally massiveceilings walls and floors with a minimum of 50mm dense concrete (or equivalent)

Master Bedroom

Bathroom

Greenhouse

Bathroom

Bedroom

Solar-gain area

V. Circulation

Bedroom

Maximised daylighting to all habitable rooms & work spaces.

Solar shading covering 100% of the glazed aper ture at noon in summer.

Vertical Circulations are one of the main factors of interior thermal losses in generic buildings.

Gruping them together and reducing to the minimum the open areas can decrease their impact on interior temeratures.

Air-tight insulated area The North side of the building was equiped with high insulation to reduce temperature exchange with the outside.

This strategy ensures smaller losses of interior temerature during the cold season.

Solar-gain area

Passive solar gain where possible Energy saving lighting throughout

Vertical Circulation Grouping

V. Circulation

Greenhouse

Greenhouse 1st Floor Plan

The South part of the building was designed as a passive solar collector.

Hempcrete was chosen as building material due to its high termal density and lower weight to density ratio.

Green-house

Master Bedroom

Green-house

Airtight construction tested to acheive 1.5 air changes per hour at 50 pascals.

Kitchen

Living Room

Living Room

V. Circulation

1/3 Buildings

All glazing to have overall frame & glass

Kitchen

V. Circulation

Superinsulated building fabric.Uvalue 0.1w/per/m2

WC WC

Superinsulated area

Aims

Vertical Circulation Grouping

The Greenhouse designed on the south facade of the building has a double rolle, for its potential to increase solar-gain in the adjuvant area and as an all year orchard providing local vegetables and fruits to the owners.

2

MWh

1 0 -1

Dec Nov

Oct Sep Aug

Jul Jun May Apr Mar

-2

Feb Jan

ElecAppl HotWater Heating PV 35deg, per m2, UK Wind Turbine 2.0 kW Grid Export Wood Pellet Boiler Solar HotWater Pannels

Energy Needed and Energy Supplies 10 MWh

5 0 -5 -10 Grid

Grid Export

Air conditioning Wood Pellet Boiler Wind Turbine 2.0 kW

Solar HotWater pannels

PV 35deg, per m2, UK

Housing Module

CO2 Emissions ElecAppl

HotWater

Heating

4

tonnes

20%

2 150%

0 -2

TER Notiona

TER 2006

Housing Module

Annual Running Costs Energy

Service

CO2

2 0.2k

1 $k

2k

0 -1

TER Notiona

TER 2006

Housing Module

Capital Costs Purchase

Installation 15 years payback

30 25 20 $k

Building Performance Data

Interior Solar-Gain Analysis

Energy Balance

15 10 5 0

TER Notiona

TER 2006

Housing Module

ElecAppl HotWater Heating

Local a seaso nd nal

te

Wa s

Ren elec ewab tric le ity

& ure ult s ric nk Ag al li rur Reclame e s and reu

Public transport ys lida ) o h Eco ycation (sta

se ru e t Wa Building Trent Basin fabric BrownďŹ eld Heat Development ho ing an d t wa ter rk

reen Infrastru c t 3G u re 1/

c Transport,car us 3 ea 1/ nd

, Wo Live Play

Tra Hu nspo b rt

g uildin 3B 1/

How can we reduce our energy footprint to a fair share?

ting u m m o