Schneider Electric HQ Le Hive · Schneider Electric 3 Building overview Owned by private investor...

Schneider Electric HQ Le Hive The green building in Paris Improve efficiency and promote occupant comfort

Schneider Electric 2

Located 10 km west of Paris in Rueil Malmaison


Building overview

●Owned by private investor ●Built by BNP Paribas real estate & Bouygues●Designed by famous architect JM Wilmotte●Project start: January 2006●Building open: November 2008 ●Total floor space: 35,000 m²; 7 floors●1,800 employees●The 1st building in France with at the same time

●HQE operation & maintenance● ISO 14001 (Environment)●NF EN 16001 (Energy Management)


EcoStruxure integrated architecture Active energy management architecture from Plant to Plug

SupervisionSupervision



Process& Machinesmanagement

Buildingmanagement

IT / ServerRoom management

Power management

Security management

Enterprise portalEnterprise portalEnterprise portalEnterprise portal

Energy Mgt. ServicesEnergy Mgt. Services

Services

Services

Services

Services

Services

Services


Enterprise portal

ONESupervision

ONESupervision

The EcoStruxure Marketing message “You Deserve an Efficient Enterprise”

Process & Machinesmanagement

Powermanagement

IT room management

Buildingmanagement

Securitymanagement

Network Connectivity Rack systems Uninterruptible power supply Cooling controlSurveillance

Production ManagementInformation Management Process AutomationAdvanced Process ControlMachine ControlRemote Site ManagementHigh-Availability & Safety

HVAC controlLighting controlOutdoor lighting control Sun blinds controlGuest room control

MeteringPower quality mitigationLocal LV/MV protection & controlIntelligent power & motor controlRenewables energy conversion

Video securityEmergency lighting Intrusion detectionAccess controlFire and life safety

You are concerned by your business continuity, user comfort, equipment & people security, while maintaining optimized energy performance at your site or at your enterprise level.

Up to 30% savingson OpEx and CapEx

One certified point of contact> Project simplicity & successONE expert

ONESupervision


Low consumption devices, insulation material, power

factor correction

Active Energy ManagementPassive Energy Efficiency

Optimise through automation &

regulation

Monitor, maintain, improve

Fix the basics

Solutions in :building management, power management,

motor control, lighting control

Metering, monitoring and consulting services, EM analysis

software

Active Energy Management: The fastest way to save on energy, curb CO2 emissionsand reduce operation cost

2 3 4

Find out what the challenge is… Energy audit& metering1


Both designed and builtfor Energy EfficiencyDesign & build processes

● Global design of all technical systems● Teamwork from initial design to implementation and setup

Technology● Efficient building envelope ***● Efficient equipment

●T5 dimmable lighting, Active chilled beams, Efficient chillers (COP =3),Low losses transformers

● Optimized architecture and control features for:●HVAC, lighting, sun blinds●Energy consumption monitoring

Operation process● Energy dashboards● Continuous improvement process● Continuous commissioning

passive EE

active EE

active EE


The HIVE with EcoStruxure

Electrical distributionSafe: • Protect people and assets•Transform and distribute power safely

Building Management System

Lighting, HVAC & sun blinds control

Energy monitoring & control

Motor control for pumps and fans

IT Cabling

Efficient & productive:• Measure and control energy, automate, provide relevant diagnosis • Manage processes• Make all the utilities of the infrastructure more efficient

Renewable energies (in progress)Green: Make the connection of renewable energy sources easy, reliable and cost-effective

Access control

Security


Renewable energies: Photovoltaic

50 kW - 90 m²Solar panels and EV chargers integrated in the EcoStruxure architecture


Improve energy performance in operation

1.Building operation indicators● Building usages only: HVAC & auxiliaries (pumps …), lighting, sanitary water● without activity usages: power sockets,restaurant● Indoor heated area● ~60% of total energy consumption● all energies (electricity , gas)● ratio in kWh/m².year final energy

2.Total energy consumption indicators● all usages● all areas ( incl parking)● 100% of total energy consumption● all energies (electricity , gas)● value in kWh final energy

3.Environmental indicators● water consumption● CO2 emission● Waste treatment : hazardous and standard in tons ( ISO 14001)


Action plans to improve energyperformance in operation

●Change AHU regulation: adaptable threshold of external temperature, non linear control

●Set dynamic controls of air pressure set points and adapt air flow through VSDsfrequency control

● Fine tune temperature set points (change the value, adapt by zone)

● Fine tune time scheduling for AHU

●Adapt lighting control modes (for instance allowing occupants to manually shutoff during occupation mode)

● Favour ECO friendly behaviour : switch off , ECO mode for PC , stop water taps, reduce temperature setpoint in occupation mode , stop task lighting


Office zone control for optimum balance between energy consumption & comfort● Design principles

● zoning with a 2 x 1,35m grid (13m²) ; enables enhanced flexibility& scalabilty for future room reconfiguration● shared sensors and control panels between applications ; reduced CAPEX● mixed centralized (BMS) & occupant control : continuous optimum balance between EE and comfort

Zoning : 2x1,35m facade grid4,70m depth

Shared sensorsShared control panelMixed centralized (BEMS) and occupant control

Zoning : 2x1,35m facade grid4,70m depth

Shared sensorsShared control panelMixed centralized (BEMS) and occupant control


luminaire (group 1)luminaire (group 1)

sunblind / shuttersunblind / shutter



sunblind / shuttersunblind / shutter sunblind / shuttersunblind / shutter

1.351.35 1.351.35 1.351.35ZoneZone

multimulti--sensorsensor

Chilled beamChilled beam


luminaireluminaire

luminaireluminaire


multimulti--sensorsensor

Chilled beamChilled beamsunblind / shuttersunblind / shutter

LuminaireLuminairemultimulti--sensorsensor

Wall control panelWall control panel

Wall control panelWall control panelRemoteRemote controlcontrol

Office zone plan


Continued…● Lighting features

● a presence+light sensor in each zone● manual switch on and automatic switch off ( 20mn in individual office, after hours in open space)● automatic constant lux level with adaptable setting ( eg 330lux)

● HVAC features● a presence+light sensor in each zone● automatic ventilation & temperature control by zone● manual switch on and automatic swich off ( 20mn in individual office, after hours in open space)● occupant can change temperature setting in a +/- 1,5°C range on central( BMS) setting● manual on/of for the 2 scenarios : comfort/presence – reduced/absence● automatic(BMS) switch on for the reduced/absence scenario after hours

● Sunblinds features● occupants control up/down in individual offices and open space

● Occupants control● In open space , meeting rooms and individual offices : wall mounted multifunctional panel for

lighting control, temperature settings &sunlbinds control; + comfort/presence and reduced/absence scenarios

● remote control in individual office for light, sunblinds and temperature settings

● Air quality control● combined hygrometry-external-interal temperature sensors linked to automatic air flow control


Energy consumption is under control by a comprehensive energy monitoring

● Energy metering● by zone● by usage in each zone● by energy

● 12 heat and cold meters on hairhandling units , heat water production, heated floor

● 140 electrical energy meters

● Automatic data collection and storage

● Reporting for Facility manager

● Energy awareness for Visitorsand employees on display in the showroom


… to monitor and improve energy consumption


Increase employee awarenesswith the Hive booklet

●Objective: to ensure employees best possible comfort and working conditions.

●Required by French Labor code

●Covering Safety, Security, Energy Efficiency & Environment

●Regular newsletters to increase employees awareness


The Hive booklet

● Increase employee Energy efficiency awareness to contribute to the savings


Newsletters to increase employees awareness

●Feedback to employees to keep them updated on the HIVE Energy efficiency program

●Contests to make employees proactive


The Hive - Green BuildingDashboard

Energy consumptions*

* Final energy – 2005 RT Perimeter

kWh/m²/year

2009 2011

802010

110150

2008

320

Divide our consumptions by 4 in 3 years, by :

Using Solutions sold by Schneider Electric Applying the 3 certifications: EN16001, HQE and ISO14001 (1st building in Europe) Reviewing the measures of the air quality (Hygrometry, Temperatures, Microbiology,..) with the CHSCT Increase employee Energy Efficiency awareness


Q & A

Make the most of your energyEmail: [email protected]


Thank you for your participation !

Schneider Electric HQ Le Hive · Schneider Electric 3 Building overview Owned by private investor...

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