.svg)
Union Square Aberdeen: Retail Illumination & Intelligent Control
A landmark £1.1m infrastructure upgrade for Aberdeen’s premier shopping destination. Delivering a fully integrated LED and DALI control solution with zero disruption to retail operations.
The Brief: Aesthetic Impact meets Operational Efficiency
Client: Union Square Shopping Centre
Project Value: £1.1 Million
Sector: Retail & Leisure
Service: LED Retrofit & Centralized DALI Controls
Technology Partners: BRIGHTMAN (Luminaires) | PHILIPS DYNALITE (Controls)
Union Square is more than a shopping centre; it is the retail heart of Aberdeen. The objective was to completely overhaul the aging lighting infrastructure across the malls, atriums, and car parks. The goal was dual-purpose: drastically reduce the site’s megawatt-scale energy consumption while enhancing the customer experience through superior light quality. Upon tendering, GreenTech Scotland applied our signature Value Engineering methodology. We recognized that for a project of this magnitude (£1.1m), component selection was critical to the Return on Investment (ROI). We successfully proposed an alternative specification that balanced premium aesthetic performance with aggressive commercial efficiency
Engineering Value at Scale
Standardising a 500,000+ sq ft retail environment requires robust hardware. GreenTech led a procurement exercise to identify manufacturing partners capable of delivering reliability and longevity.
The BRIGHTMAN Advantage: We selected BRIGHTMAN as the primary luminaire manufacturer. Their fixtures offered the high Colour Rendering Index (CRI>90) required to make retail displays pop, while offering significant capital savings compared to the original specification.
The PHILIPS DYNALITE Backbone: For control, we deployed a comprehensive PHILIPS DYNALITE system. This acts as the "nervous system" of the shopping centre, allowing facilities managers to orchestrate lighting scenes across the entire complex from a single interface.
DALI Integration & Head-End Control
The complexity of Union Square demanded more than simple on/off switching. GreenTech engineered a fully addressable DALI (Digital Addressable Lighting Interface) network.
Centralized Command (Head-End PC):
At the core of the installation is a dedicated Head-End PC running control software. This gives the onsite Facility Management team total granular control:
- Scene Setting: Pre-programmed modes for "Day Trade," "Evening Dining," and "Cleaners Mode" (100% brightness).
- Daylight Harvesting: Sensors in the glass atrium automatically dim the artificial lighting when natural sunlight is sufficient, maximising energy savings.
- Emergency Monitoring: The software automatically tests emergency lighting and flags lamp failures on the digital floorplan, eliminating manual walk-around checks.
A Brighter, Smarter Asset
The Union Square project demonstrates GreenTech’s capacity to handle seven-figure infrastructure contracts with precision.
Key Outcomes:
- Enhanced Ambiance: A consistent, high-quality light temperature that modernizes the mall's aesthetic.
- Total Visibility: The Head-End PC provides real-time data on energy usage and system health.
- Future-Proof: The Philips Dynalite system is scalable, allowing for future integration with AV or HVAC systems.
More Projects
We measure our success in safety, capacity, and savings. These figures represent the taReview our portfolio of active and completed works across the Central Belt. Each case study demonstrates our ability to overcome site-specific challenges, from hazardous ATEX environments to occupied schools.ngible value we have delivered to Scottish businesses in the last 12 months alone.
Managing a Large-Scale Retail Portfolio?
Don't let energy costs eat into your margins. Partner with Scotland’s Tier-1 lighting control specialists.
