Astri Shopping Mall

Location: Narva, Estonia
Sqm: 29.965
HVAC related energy bill: 225.000 €/year
Air conditioning system: full air handling units

Solution:
Man in the Middle

Astri Shopping Mall

Location: Narva, Estonia
Sqm: 29.965
HVAC related energy bill: 225.000 €/year
Air conditioning system: full air handling units

Solution:
Man in the Middle

Energy savings thanks to the dynamic control on Air Handling Units

Results

Astri Shopping Mall, part of Astri Group is Enerbrain’s first project in the Nordics which after a successful pilot phase expanded into Fama Shopping centre.

-45%

District heating energy use

-6%

Chillers electricity use

-43%

Ventilation electricity use

Project

  • Increase comfort for a better customer experience
  • Reduce consumption for a cost optimization

The HVAC system of the shopping mall mainly consists of Full Air Handling Units (AHU), that serve the different areas of the building. Since October 2019 Enerbrain has been monitoring indoor environmental conditions in these areas and controlling the corresponding AHUs with advanced intelligence systems, which ensure that heat, cool and fresh air are delivered based on the actual operational conditions and needs. The comparison between Enerbrain dynamic regulation strategy and the one of the existing Building Management System has proven the potential of Enerbrain to significantly reduce the use of electricity and district heating of the building, while maintaining consistently good indoor comfort conditions.

Daily HVAC-related energy use with and without Enerbrain control active.

Graphic reference year: 2020

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Our solution

Enerbrain solution is modular and adapts to every type of system, guaranteeing energy savings, a reduction of CO2 emissions and improved comfort, always.

Man in the Middle

Enerbrain as a service

BEMS Cloud