energy: anam city master plan

8/4/2019 Energy: Anam City Master Plan

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ENERGY

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1. RenewableEnergy2. Solar Systems

3. ArchitectureIntegrated

SolarSystems4. WastetoEnergy

5. B iogasOp tions

6. B iogasPubl ic Restroom

Ike buwa ihe a choro na ndu,

nakwa iji ruputa ihe na ulo oru.

Chukwa goosiri Anam na nwe ike

ihe niile Chineke nyere ha na uwa.

Ma ime obodo ohuru ahu ike ya

echekwado ma gba gburu gburuma chekwa oganuru.

Energy is required for life and productivity. Anam is

blessed with abundant energy from nature. In the

new city, energy will come from different sources

that protect the environment and secure our future.

Systems

Energy


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Strategies

EnergyprovisioninAnamisoneofthemostimportantareastomakea

large-scalesustainabilityimpact.Thestrategyistotakeadvantageofthe

mostabundantrenewableenergysourceswhileincreasingtheefciency

ofelectricalsystemsthroughinformationtechnologiessuchastheSmart

Grid.RenewableenergysourcesinAnamincludeplantmatter,solarpower,

andriver(hydro)power.Thedesignstrategiesensurethatenergyprovision

meetstheneedsofthepresentandthefutureneedsthrough:

Autonomy-whereverpossible,eachunitwillgeneratepowerfrom

renewablesourcesforuseonlocation.Atthesametime,modular

CommunityUtilityBlockswillfacilitatesharedsystemsthatdistribute

energyloadsacrossaneighborhood-scalenetwork

Waste-to-energy-organicmatterwillbeturnedintobiogasandbiofuel

throughsmallandlarge-scaleaerobicdigestersdistributedthroughout

thecity.

EnergyMonitoring&Conservation-smartbuildingdesign,pointofuse

technologiesandconservationincentives.

PRODUCTIVITY

+

QUALITY

%

EQUITY

=

DIVERSITY

X

MOBILITY

>

VITALITY

!

Renewable Energy


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SOLAR ENERGY: OneofthemostimportantenergysourcesinANAMis

solarenergy.Theamountofsolarenergymeasuredinkilowatthourstriking

asquaremeterofthesurfaceis4.5.Thisenergysourceishighenoughto

powerbothpassiveandactivesystemsinthecityaswellassolarhybrid

systems.BIOENERGY:Organicmaterialsareagoodsourceforbioenergy,whichcan

beprocessedasbiogasandbiofuel.Biomass,asarenewableenergysource,

isorganicmaterialfromlivingandorrecentlylivingorganismssuchasplant

matter,waste,humanandanimaldroppings.Biogasandbiofuelproducedinthecitywillbeusedtogenerateelectricityorproduceheat.CONSERVATION: Theimplementationofrenewableenergysourcesisonly

partofthesolution.Energyconservationandusereductioniscriticalfora

trulycomprehensiveimpact.

Recommendations

Incorporatepassivesolarandenergyefcientdesigninallbuildings. Requirebuildingstogenerateamajorityofelectricitydemand.

Designdistributedenergy/powersystemsforincrementalgrowthofthe

city(unit,urbanblockorcampusscale).

Usesmarttechnologiesforeffectivemonitoringandconsidersmall

communityutilitieswithstockownership,maintenanceandoperation

byresidentsorlocalbusinesses.Asthecityexpands,thedistributed

systemscanbenetworkedintoacost-efcienttwo-wayintelligentgrid

forsharing,conservingandmonitoringenergyacrossthecity.

Installalternativepowerandenergy-efcientsystemsinpublicspaces

(ex:solarpoweredstreet&trafclights)

Providenancialincentivesforenergyconservationandindependence

throughpartnershipswithmunicipalandnancialinstitutions

Indicators

Reducedenergydemand/consumptionacrossallsectors30%less

thantheinternationalaverage

Reducedcoolingneedsthroughbuildingdesign

Reducedheatislandeffectindowntown/commercialspaces

Reducedmunicipalexpendituresfrompublicutilities

Fulltransitiontorenewableenergypoweredsystems100%

dependence.


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1: Centralized System

at Agroindustrial Node

2: Dispersed in Farming/

Green Zone

3: Architecture,

Buildings & Rooftops

4: Split System at

Agroindustrial Nodes

5: Continuous Chain and

Solar Backbone

6: Distributed Chain at

Nodes

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Solar Systems

Strategies

ThemainsourceofelectricalpowerinAnamcitywillbefromthesun.The

goalistoprovideanenvironmentallyfriendlyenergysolutionandfacilitate

itsimplementationfromtheearlystageofthecitydevelopment.Though

implementationwillbeginwithhybridsystems,thelong-termgoalisforthe

newcitytooperateentirelyonrenewableenergyresourcesonadistributed

networkofstand-aloneandsharedsystems.PhotovoltaicPanelswillchannel

sundirectlyintoelectricalpowerforhouseholdsandbusinesses.Inaddition,

ParabolicSystemswillconcentratethesunsheatintosolarthermalpower

forlargescaleandindustrialapplications.

PossibilitiesofsolarenergydistributionincityBuildingwillgenerateenergyforuseonsite.

Adistributedsystemofenergymodulesisreadilyscalableasthecitygrowsand

ismoreresilientthroughtime.


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Architecture Integrated

Solar Systems


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Strategies

TheprimaryobjectiveofwastemanagementforANAMistocreatea

balancedandclosed-loopsystemthatenablesself-sufciency,promotes

environmentalstewardshipandsupportsacultureofrecyclingandreuse.

Thereforethestrategiesincludethedesignandimplementationof:

DistributedTreatmentSystems-asadeparturefromthetraditional

centralizedsystems,thisstrategywillreducetreatmentloadsandcosts

forthecitywhileensuringinfrastructureresiliency.

Waste-to-Energysystems-TheleadingmethodofWastetoEnergy

isthecreationofbiogasfromhumanwastewaterandorganicwaste.

Convertingwastetobiomassinordertoproducebiogas,biofuel,and

organicfertilizernotonlyprovidesAnamNewCityresidentsrenewableenergy,butitalsoreducesthetotalvolumeofwaste,leadingtoless

moneyspentfortreatmentanddisposal.

WasteReduction,Recycling&ReusePrograms

Recommendations

ImplementLivingMachinewastewatertreatmentsystemsemploying

naturaltreatmentprocesseswithinecosystemsandprovidingenergy

tootherlivingthings(i.e.naturalorconstructedwetlands,shponds,

inltrationbeds)

Collectandtreatorganicwasteandhumanwastewaterindistributed

biomassdigestersattheurbanblockorbuildingclusterorcampus

scale.Methane(biogas)andsludge(fertilizer)by-productsshouldbe

capturedandrecycledfordomestic,commercialorindustrialuse. Encouragekitchen/yardwastecompostingwhilechargingfornon-

recyclableswastecollection

Establishamunicipalrecyclingcenterandcentralizedcollectionfacility

forhazardouswaste

Ensureadequateandaccessiblewaste&recyclablescollectionbinsin

publicspaces

Initiateorsupportarecycling&reuseeconomythroughcity-wide

programs(e.g.,exchangingcash/foodforrecyclables).

PRODUCTIVITY

+

QUALITY

%

EQUITY

=

DIVERSITY

X

Waste-to-Energy


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Indicators

Increasedgenerationofbiogasandhencereducedoreliminated

dependenceonfossilfuels.

Increasedproductionanduseofnutrient-richmulchandsubsequent

valueandcostsavingstoagricultureindustry

Reducedemissionofgreenhousegases

Biodiversewetlands

Revenuegenerationfromexportedenergy

Costsavingsandenvironmentalprotectionthroughreducedwaste

directedtolandll

Reducedenergyfootprintofwastetreatmentplants

Improvedhealthandqualityoflifefromcleanerenvironmentandsafe

wastedisposal


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Biogas Options 225housingunits1000residents

500workers

1Block=

72Residents

1. Centralized at Superblock

2. By Block

3. Clustered by Block

4. By Parcel

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DescriptionInmanyruralareasandunder-servedurbanareas,publicrestrooms

(toiletsandbaths)arenonexistentorinanunsanitarystate.Asarurban

developmentoccurringinphases,ifphysicalinfrastructurefortoiletsand

bathroomsisnotmadereadilyavailableinAnamcity,humanwastewill

quicklyspiraloutofcontrolwiththeincreasingpopulation.Suchfacilitiesalso

promotepublichealthbyprovidingacleaningstationsandcontrolledwaste

centerstocurbspreadofdiseases.

Provideascalablesolutiontoaddresstheneedforpublicbathroom

facilities.

Addresstheneedsofboththegeneralpublic(low-tomid-intensity)and

on-siteworkers(high-intensity).

Encourageregularusageofpublicsystemasadditionalorganicwaste

translatestoincreasedbiogasproduction.

Linkenduseofbiogas(output)shouldwithfacilitymaintenance(input):

i.e.enduserofbiogasshouldbesameentityresponsibleformaintainingbathrooms,withmaximumbiogasoutputservingasincentiveto

sustainedfacilityupkeep.

Biogas Public Restroom

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. .

Renderingofbiogaspublicrestroom

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energy: anam city master plan

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