Efficiency as a regulatory necessity
The time for non-binding sustainability brochures is over. With the entry into force of the Corporate Sustainability Reporting Directive (CSRD) at EU level and the gradual expansion to medium-sized companies, the ecological and social accounting of technology investments is becoming a hard business indicator. For operators of digital signage networks, this represents a turning point: screens, LED walls, and kiosk systems are no longer isolated marketing instruments, but integral components of a company's Scope 2 and Scope 3 emissions. Anyone investing in visual infrastructure today must already record the data for tomorrow's report during the planning phase.
Energy consumption is only the tip of the iceberg. It is about the entire value chain – from the origin of rare earths in driver chips to repairability (Right to Repair) in accordance with EU Regulation 2021/341 and social inclusion at the point of sale through the Accessibility Improvement Act (BFSG 2025). We are seeing a shift in priorities: away from pure maximisation of nits values, towards the optimisation of the watts-per-square-metre ratio.
The ecological dimension: Scope 2 and the energy reality
In classic ESG assessment, signage solutions primarily fall under Scope 2 (indirect emissions from purchased energy). A large-scale outdoor LED display operated 24/7 can generate significant load bridge peaks depending on the technology and brightness management. Let’s look at a practical example: a conventional LED wall with a 2.5 mm pixel pitch and a brightness of 1,000 nits consumes an average of about 300 to 500 watts per square metre. Over an area of 15 square metres, this adds up to an annual load that negatively impacts the reporting.
Modern technologies such as the COB LED series (Chip on Board) from manufacturers like LG (MAGNIT) or Samsung (The Wall) are changing this picture. By mounting the LEDs directly onto the board and improving heat dissipation, energy consumption drops by up to 30-40% while maintaining the same visual performance. High-quality controller systems such as the NovaStar MX series or Brompton Tessera also allow for more precise control of power consumption through adaptive brightness sensors and automated black-screen modes during inactivity.
Material ecology and lifecycle
A key aspect of ESG reporting is circularity. The EU Ecodesign Directive sets clear requirements for the dismantling of devices. Displays must be designed so that components such as power supplies or TCON boards can be replaced without destroying the housing. In the high-end segment, brands like Alfalite with the Modularpix series rely on housing structures that guarantee exceptional longevity and can be separated into pure materials at the end of their lifecycle. The use of recycled aluminium in the die-casting process massively reduces the CO2 footprint in manufacturing (Scope 3).
| Component | ESG Relevance | Standard / Indicator |
|---|---|---|
| LED panel | Energy efficiency, heat | cd/W (candela per watt) |
| Kiosk housing | Resources, recycling | Powder coating, VOC-free |
| Media player | Standby consumption | Green IT, SoC (System on Chip) |
| Protective glass | Longevity | IK10 impact resistance |
| Outdoor chassis | Protection from environmental influences | IP65 / IP66 protection class |
Social responsibility: Inclusion through BFSG 2025
The "Social" pillar of ESG is often underestimated in digital signage but is undergoing legal tightening through the Accessibility Improvement Act (BFSG), which comes into force in June 2025. In particular, interactive kiosk systems in public spaces or retail must then be designed so that they are accessible to people with impairments without outside help.
This concerns not only the software interface (contrast ratios, font sizes, screen reader compatibility) but also the physical hardware. A wayfinding system at an airport or in a mall must be accessible for wheelchair users and have control elements at a maximum height of 110 cm. At Lumexo, we specifically integrate technologies that go beyond standard norms, such as tactile guidance systems or audio induction loops for hearing aid users directly in the kiosk terminal.
Governance: Data integrity and CMS control
Transparent documentation and control fall under "Governance". An ESG report is only as good as the data it is based on. Modern CMS solutions such as easescreen Crossfire offer extensive monitoring tools. Real-time consumption data from displays or media players (e.g. BrightSign Series 5) can be exported via interfaces (APIs).
Professional infrastructure management also prevents "ghost signage" – screens playing content even when no viewer is present. By integrating sensor technology (people counting, presence detection), the hardware can be controlled based on demand. In ESG reporting, this documents responsible corporate management that actively minimises resource waste.
Practical example: The ESG-compliant corporate campus
Let's imagine a setting: an international technology group equips its headquarters in Vienna with new visual infrastructure. The goal is a gold certification according to DGNB or LEED, which places high demands on the installed technology.
- Lobby: An Absen Polaris LED wall with a pixel pitch of 1.5 mm is installed. Instead of maximum brightness, the system is calibrated for colour accuracy at low power consumption. Waste heat is partially recovered via the building's ventilation system.
- Wayfinding: Ten interactive indoor kiosk systems. These meet all BFSG 2025 criteria. The housing is made of regionally manufactured steel, certified to EN 60598 for electrical safety.
- Meeting rooms: Sharp/NEC displays are used here, which impress with a particularly high degree of repairability and metal housings (fire protection and recyclability).
- Control: The entire network is monitored via a central cloud dashboard. Monthly reports show exact power consumption per device type. This data flows directly into the group's CSRD report.
Through this selection, the customer reduces their Scope 2 footprint by an estimated 28% compared to the previous installation, while compliance with social standards eliminates compliance risks for 2025.
What we see in practice
In our daily work at Lumexo, we observe clear trends in how companies handle the new requirements:
- Shift to smart displays: Classic consumer TVs are disappearing almost completely from the commercial sector. The lack of continuous operation stability and the poor energy balance with static content make them unusable in an ESG context.
- Hardware longevity instead of a throwaway mentality: Customers specifically ask for spare parts guarantees over 5 or 7 years. Products from manufacturers like Alfalite, who produce in Europe, are gaining attractiveness as delivery routes are shorter and standards more transparent.
- Use of sensors: The coupling of digital signage with building management systems (BMS) is increasing. When the alarm system is armed, all displays go into deep-sleep mode (< 0.5 watts).
- Precise tenders: Requirements for EPEAT certification or specific threshold values for standby consumption according to EU 2019/2021 are increasingly appearing in specifications.
- Focus on image quality instead of quantity: Companies understand that a wall that still offers excellent contrast at 10% of maximum brightness (COB technology) is cheaper in the long term than a budget entry-level model running permanently at its limit.
- Social accessibility as a design element: Accessibility is no longer perceived as a hurdle, but as a quality feature for modern user experience design.
Recommendation from Lumexo
Anyone investing in visual infrastructure today is investing in tomorrow's balance sheet. To act in an ESG-compliant manner, we recommend the following steps:
- Technology audit: Do not just demand the data sheet for image quality, but also the consumption matrices at different brightness levels (25%, 50%, 100%) and certificates on material composition.
- Software centralisation: Use CMS solutions that allow remote maintenance and detailed power management. A system that reduces physical on-site visits significantly saves Scope 3 emissions (travel routes).
- Compliance audit: Check planned kiosk installations today against the requirements of BFSG 2025. Retrofitting after June 2025 will be expensive and often aesthetically unsatisfying.
- Recalculate Total Cost of Ownership (TCO): Include rising energy costs and CO2 levies in the investment calculation. The higher purchase price of an energy-efficient COB LED amortises faster than ever before through CSRD benefits and operating costs.