Building Energy Solutions

Dublin | Cork


Case Studies

News | Press | Awards




Case Study

Brown Thomas

Case Study

Genzyme LEED

Case Study


‘Sirus offer a most competitive service while still maintaining a high level of service. They are very customer-focussed, always bringing new ideas to our site operation and are constantly available when we have any system problems.’


Pat Mehigan

Facilities Manager

Tyndall National Institute



Sirus Energy Division

Sirus has been operating in the building services industry for over 25 years and specialises in the areas of Heating, Ventilation and Air-conditioning (HVAC) and Building Management Systems (BMS). HVAC and BMS are fundamental elements of building energy management.


Sirus Energy Division is a natural extension to these areas of competence. Sirus energy team brings an independent level of energy expertise in the consultancy and design of innovative energy management solutions, whilst also leveraging the skill sets of Sirus HVAC and BMS divisions.


Energy Performance Contracts

Building Energy Management

Sirus provide building energy management through the optimisation of HVAC and BMS systems. Building energy optimisation is achieved by refining the operation of existing plant and the installation of energy efficiency equipment where necessary.


Energy Audit / Investigation: The initial energy

investigation is an essential element of all energy management programmes. Sirus can carry out in-depth investigations of building services plant, controls systems and energy consumption data to establishes the baseline performance of a building or facility and identify areas of opportunity.


Building optimisation: Sirus building optimisation will initially focus on establishing control of energy consumption using existing plant. As energy savings are established investment can be made in the upgrade to new energy efficient equipment.


Metering Systems: Energy metering can play an important role in building energy management. Sirus provide tailored metering, monitoring and targeting energy management systems.


Energy Consultancy and Design

Where suitable, Sirus can provide clients with an Energy Savings Performance Contract (ESPC) solution. Through an ESPC, Sirus provide a portion or all of the capital project financing required to deliver the project. The resulting savings are then shared by the client to finance the project over a fixed term.

Sirus energy consultancy, led by Dr. Paul Sikora, provides specialist design consultancy in the areas of thermodynamics and renewable energy. Paul, whom designed and installed the award winning Combined Heating and Cooling Heap Pump System in UCC Glucksman Gallery, has over thirty years experience as a thermodynamic physicist.


Sirus Energy Team pride themselves in developing innovative energy solutions for new and retrofit installations in the areas of heat recovery, thermodynamics and renewable energy heat pump systems.


Sirus House


13 The Westway Centre

Ballymount Avenue

Dublin 12, Ireland


T +353 1 460 2600

T +353 1 450 7968


The Well


Unit 2018 Orchard Avenue,

Citywest Business Campus,

Dublin, D24 FR88


T +353 1 450 7968



Unit 5, Centrepoint

Marina Commercial Park

Cork, Ireland


T +353 21 4315552

T +353 21 4315556

Sales Contact


Martin Keogh


+353 86 8177223

© Sirus International 2017. All rights reserved.

Sirus Group Companies