Renewables & energy efficiency

working together : an example from

the greenest shopping center in

Europe

Unrestricted © Siemens AG 2018

Linz, 17.

September, 2018

Page 2 Michael Weinhold, Siemens Energy Management

Carbon neutrality is a journey..

Unrestricted © Siemens AG 2018

Linz, 17.

September, 2018

Page 3 Michael Weinhold, Siemens Energy Management

Synergies can accelerate the transition

Unrestricted © Siemens AG 2018

Linz, 17.

September, 2018

Page 4 Michael Weinhold, Siemens Energy Management

• The largest shopping mall in Finland

• 100.000 m2 of shopping space

• 26 million visitors per year

• 170 shops, coffee houses, library, concert hall, movie theaters bowley alley

• Sello and Siemens have been cooperating since 2003. Sello was awarded the

EU’s Energy Service Award in 2011 and in 2015 became the first shopping

center in Europe to receive the LEED environmental rating system’s platinum

classification for its operations.

• A Siemens cloud-based energy and sustainability platform is used to monitor

and optimize the center’s ventilation units, room sensors and lighting

systems.

STEP 1: optimized

energy efficiency

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Linz, 17.

September, 2018

Page 5 Michael Weinhold, Siemens Energy Management

Step 2: optimized power generation &

renewable integration

Sello Shopping

Center, Helsinki

1,68 MWh battery storage

600kWSolar PV

€480,000 p.a. gains in energy market

Connect power production and storage to the grid to optimize demand and supply in electricity market

281 tons CO2 p.a. emission reduction

€118,000 p.a. savings in energy efficiency and maintenance

Unrestricted © Siemens AG 2018

Linz, 17.

September, 2018

Page 6 Michael Weinhold, Siemens Energy Management

Step 3: smart building connected to

the energy system

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YYYY-MM-DDPage 7 Author / Department

To sum it up..

Carbon neutrality is a journey:

different technology solutions will

be needed to achieve it

Together we are stronger: synergies

between energy efficiency &

renewables can contribute to faster

decarbonisation