nearly zero energy hotels - ahkkroatien.ahk.de/.../natko_bilic__planetaris_d.o.o..pdf · 2 about us...

NEARLY ZERO ENERGY HOTELS

CASE STUDY – HOTEL ‘SUBRENUM’ DUBROVNIK

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ABOUT US

PLANETARIS is an engineering company specializing in contemporary energy

solutions for Nearly Zero Energy Buildings (NZEB) and energy efficient

refurbishment of buildings.

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HOTEL ‘SUBRENUM’ DUBROVNIK

Author: Vlaho Alamat, licenced architect, Studio Alamat Ltd.

Investment: EUR 11 million

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COST-OPTIMAL SOLUTION FOR MILLIONS OF SAVINGS

Total cost of energy related measures over 20 years

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ENERGY EFFICIENT BUILDING ENVELOPE

Heat gains are most noticeable on the southwest facade

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ENERGY EFFICIENT BUILDING SYSTEMS

� Heat pumps

� Advanced regulation of air handling units

� Variable Air Volume Systems

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ADVANCED BUILDING AUTOMATION

� CO2 levels

� Relative humidity sensors

� Presence detectors

� Door and window contact sensors

� Lighting regulation

� Natural ventilation strategies

Schneider Electric SE8000 Room Controller

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NEARLY ZERO ENERGY BUILDING – A+ ENERGY CERTIFICATE

Primary Energy consumption (as % of total)

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OUR ENGINEERING SOLUTIONS ARE BASED ON

Precise reduction of

energy consumption

increasing the comfort

of living in buildings,

with a positive impact

on the environment

integration of renewable

energy sources and

alternative energy systems

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CONTACT US FOR FREE ADVICE

www.planetaris.com

Natko Bilić, general manager

info@planetaris.com, +385 1 4550 440