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FP7  SmartCities READY Participating FP7  SmartCities READY Participating

FP7 SmartCities READY Participating - PowerPoint Presentation

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Uploaded On 2020-06-25

FP7 SmartCities READY Participating - PPT Presentation

Cities Växjö Demonstration Aarhus Denmark Demonstration Kaunas Lithuania Observation Project duration 60 months Expected start up December 2014 R esource ID: 787025

heating heat actions energy heat heating energy actions innovative district electricity electrical waste water

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Presentation Transcript

Slide1

FP7 SmartCities

READY

Slide2

Participating CitiesVäxjö Demonstration

Aarhus, Denmark DemonstrationKaunas, Lithuania

ObservationProject duration:

60 monthsExpected start up: December 2014 Resource Efficient cities implementing ADvancedsmart citY solutions

Slide3

RaCell

Project Partners

Slide4

Resource Efficient cities implementing ADvancedsmart cit

Y solutions

Innovative actions!

Retrofit of dwellings and administrative buildingsDistrict heating and cooling energy supplyElectricity distribution grid

Slide5

Innovative actions!Sustainable community

developmentRetrofittingSmart kitchen solutions

Power HubLow-cost large-scale PV-Thermal “PVT

”EV battery applicationsResource efficiency and water usageWaste-heat recoveryRenewable district heating generationLow-temperature district heating solutionsSmart metering in district heating

Slide6

BudgetTotal eligible cost

: 33 300 kEURTotal EU contribution: 19 200

kEUR

Slide7

Smart buildings in VäxjöThanks for listening

www.vaxjo.se/sustainable

Slide8

Innovative actions in Växjö 31 500 m2 dwellings (376

pcs), built 1973, 141-171 kWh/m2

,a Retrofit

Energy target: 75 kWh/m2/a (national building code 90 kWh/m2,a, heating, domestic hot water and building electricity for new buildings)New energy efficient windows New mechanical ventilation with high-efficient heat recovery Extra isolation of

attic joists

Improved

and monitored

building

air

tightness

Heat

recovery

from

waste

water

?

Two extra stories on top of existing buildings (solid wood frame

and almost passive house standard)Smart kitchen solutions (minimise use

of electricity, water and wrappings)Info-campaignes for tenants to affect ”energy”-behaviour and to minimise waste from food and wrappings (organic waste is used for central biogas plant)

Slide9

Innovative actions in Växjö Electricity

distribution grid

Local

production with building integrated photovoltaic installations New efficient network components? (quality of electricity etc)ICT solutions for optimal use of renewable energy production (possible differentiated price?)Electrical vehicles and

electrical bikes will be available for rent.

Used

as

electrical

storage

to

better

match

supply

with demandCharge station for electrical

vehicles and bikes

Slide10

Innovative actions in Växjö District

heating and

cooling energy

supplyEnergy produced from waste heat coming from central CHP-process based on bioenergy, a crematorium , local industriesLocal district heating system temperatures adjusted to lowest possible level (NODA) in order to provide best possible prerequisits for production

of electricity in central CHP plant and minimisation of heat

losses

.

Local

production

of

heat/

cooling

/

electrical

energy from new innovative device (Entrance-ORC).

Heat driven appliances (dishwasher, wash mashine)Smart Meters (

use of electricity, heat, hot and cold water and info)

Slide11

Actions, AarhusRefurbishment of 413

appartments in Social Housing

Refurbishment of 2 068 m2 administrative

buildingEnergy efficiency tasks in 60 private one-family housesLow Temperature District Heating and Local Micro Heat PumpsAarhus University Hospital, waste cooling and heatingMobility and transportation in Skejby Industrial area