Introduction
SMEs rely on ICT for nearly everything: communications, sales, accounting, HR, logistics, and collaboration. Yet the sustainability impacts of ICT are often “invisible” because they sit in supply chains (manufacturing), in outsourced infrastructure (cloud and data centres), and in end-of-life systems (e-waste collection and recycling). When SMEs do not define ICT sustainability in practical terms, they tend to focus on the visible benefits of digitalisation while overlooking energy, materials, and waste impacts that can grow quietly over time.
The EU’s broader direction is clear: sustainability and digitalisation must reinforce each other, not compete. This has implications for SMEs because expectations are moving from voluntary “green intentions” to more measurable practices and transparent reporting across the digital value chain. For example, EU-level work on data-centre efficiency and the Energy Efficiency Directive’s emphasis on monitoring and reporting signals a future where ICT impacts are tracked more consistently.
To respond effectively, SMEs need a shared vocabulary and a short set of concepts that guide day-to-day decisions. The goal is not to turn SMEs into LCA experts or data-centre engineers. The goal is to make ICT sustainability understandable, actionable, and measurable at SME scale.
ICT sustainability: a practical definition
A useful SME definition is: ICT sustainability is the practice of reducing the environmental footprint of digital technologies across their entire lifecycle, while maintaining security, reliability, and productivity. It includes both (a) how ICT is run (energy and operational use) and (b) how ICT is chosen (procurement, durability, reparability, and end-of-life). It also includes how ICT demand is shaped (data retention, software design choices, and user behaviours). This broader framing is increasingly reflected in EU discussions about “sustainable ICT” and the need to consider multiple sustainability dimensions beyond energy alone.
For SMEs, this definition matters because it prevents a common mistake: treating ICT sustainability as “buying greener devices once” or “moving to the cloud and assuming it is better.” Instead, sustainability becomes a continuous management practice: reduce waste, avoid unnecessary demand, and extend value from existing assets.
Green IT: what it is and what it is not
Green IT (often “Green ICT” or “Green computing”) is the set of methods that reduce the environmental impacts of IT systems and services. In practice, this usually starts with operational efficiency: power management, right-sizing equipment, reducing idle consumption, and improving how systems are configured and used. But Green IT also includes procurement choices (efficient devices, responsible suppliers) and lifecycle choices (repair and reuse rather than replace). EU-oriented guidance and studies on Green IT repeatedly emphasise that ICT can contribute to efficiency, but also has its own footprint that must be managed intentionally.
Green IT is not a marketing label for “eco-friendly software” or “paperless equals sustainable.” A paperless process can still create hidden burdens if it causes uncontrolled data growth, frequent device replacement, or inefficient always-on workflows. A robust Green IT approach is therefore evidence-led: it asks where energy and material impacts occur, and it chooses the highest-leverage changes first.
Energy efficiency: beyond switching devices off
Energy efficiency in ICT has three layers that SMEs should separate clearly:
- Device-level efficiency: laptops, monitors, printers, routers, phones, and any on-site servers. This includes enabling sleep modes, lowering brightness, reducing print volume, and avoiding unnecessary peripheral devices.
- Service-level efficiency: cloud usage, storage, backups, video conferencing, and AI features. Many SMEs cannot “see” this energy directly, but they can see demand proxies such as storage growth and compute-heavy workflows. The IEA notes the importance of improving energy efficiency in data centres and of policy guidance and standards that drive efficiency improvements.
- System-level efficiency: how ICT interacts with the business system, including workflows and behaviours. Examples include choosing audio-only meetings when appropriate, avoiding duplicate platforms that replicate data, and creating retention policies so storage does not grow without limit.
The EU’s revised Energy Efficiency Directive includes obligations to monitor and report data-centre energy performance and water footprint for significant facilities, signalling that ICT energy performance is becoming a more governed topic. Even if SMEs are not data-centre operators, they will increasingly encounter suppliers and contracts that reference these metrics, and they will benefit from understanding the basics when choosing services.
Lifecycle thinking: where the big impacts hide
Lifecycle thinking recognises that ICT impacts occur not only during use, but also during manufacturing, transport, and end-of-life. For many electronics, a substantial portion of climate and resource impacts can be “embodied” in the device before it reaches the SME. This makes device replacement cycles a major lever: replacing “early” may increase total footprint even if the new device is more efficient. The European Environment Agency highlights that extending the lifetime of electronics and delaying obsolescence can significantly reduce environmental and climate impacts.
Lifecycle thinking is the bridge between ICT sustainability and the circular economy. The EU’s Ecodesign for Sustainable Products Regulation establishes a framework for setting ecodesign requirements to improve product sustainability, reinforcing the direction of travel toward durability, repairability, and better lifecycle performance. Complementing this, the EU has adopted a Directive on promoting the repair of goods, reinforcing repair and reuse as part of sustainable consumption patterns.
For SMEs, lifecycle thinking becomes practical when converted into procurement rules: minimum expected device lifetimes, repair-first pathways, and end-of-life handling requirements (secure data wiping, certified reuse or recycling, asset tracking). These actions reduce both environmental footprint and business risk (data exposure, downtime, unpredictable replacement costs).
LCA basics: why SMEs should know the concept
A Life Cycle Assessment (LCA) is a structured method for assessing environmental impacts across a product’s lifecycle. ISO standards provide the recognised framework and requirements for LCA work, including goal and scope, inventory analysis, impact assessment, and interpretation. SMEs do not need to run full LCAs for every purchase, but understanding the concept helps them ask better supplier questions:
- Do you provide environmental product information?
- What is the expected service life and repairability?
- Do you offer take-back, refurbishment, or certified recycling?
- What evidence do you provide for energy performance or efficiency claims?
This is particularly relevant as sustainability information becomes more standardised and embedded into purchasing decisions across sectors. Lifecycle literacy helps SMEs avoid “greenwashing by defaults” and focus on durable, verifiable improvements.
Key terms SMEs should adopt internally
To make ICT sustainability operational, SMEs benefit from a shared set of terms used consistently in policies and training:
- Digital demand: the volume of data, processing, and services used (storage growth, video intensity, AI workloads).
- Embodied impacts: upstream impacts from materials and manufacturing that are “inside” the device footprint.
- Operational impacts: energy use during daily operation of devices and services.
- Circularity: extending life (repair/upgrade), reuse/refurbishment, and responsible end-of-life recovery.
- End-of-life assurance: ensuring secure wipe, tracked handover, and responsible processing.
- Efficiency metrics: simple indicators like device age profile, cloud storage growth rate, office electricity trends, and e-waste returns.
These terms work because they align language across IT, procurement, finance, and management. That alignment is often the missing ingredient in SMEs, where responsibilities are distributed and time is limited.
An SME-ready implementation playbook
ICT sustainability becomes manageable when SMEs adopt “minimum viable governance”:
- Policy (one page): device lifecycle rules, repair-first, data retention and deletion, secure disposal.
- Procurement checklist: energy settings, durability/repairability, supplier take-back, end-of-life route.
- Default configurations: sleep modes, printing controls, storage permissions, video norms.
- Quarterly indicators: device inventory and average age; replacement rate; cloud storage growth; office electricity trend; number of devices returned for reuse/recycling.
- Training (short and frequent): 30–60 minute modules for staff and managers; focus on decisions, not theory.
This approach aligns with EU-level expectations that ICT sustainability needs both technological choices and organisational routines, and it matches the general direction of guidance on improving efficiency and sustainability within digital infrastructure and product systems.
Conclusion
ICT sustainability for SMEs is best understood as a practical management discipline built on three core ideas: Green IT (how ICT is run efficiently), energy efficiency (device, service, and system levels), and lifecycle thinking (how procurement and replacement decisions shape embodied impacts and e-waste). EU frameworks reinforce this direction through increased focus on transparency and efficiency for digital infrastructure, and through product policy that supports durability, repair, and improved lifecycle performance.
This is where D-GREEN becomes directly relevant for SMEs and VET ecosystems: the project can turn these concepts into teachable routines, shared vocabulary, and practical decision tools that fit SME realities. By focusing on what SMEs need to know (key concepts), what they need to do (light governance and checklists), and what they need to measure (simple indicators), D-GREEN supports a credible pathway from awareness to implementation. As a result, SMEs can reduce digital waste, lower risk, and strengthen competitiveness while aligning everyday ICT choices with Europe’s sustainability direction.
References
- European Commission. (n.d.). Energy Efficiency Directive. https://energy.ec.europa.eu/topics/energy-efficiency/energy-efficiency-targets-directive-and-rules/energy-efficiency-directive_en
- European Commission. (n.d.). Directive on repair of goods. https://commission.europa.eu/law/law-topic/consumer-protection-law/directive-repair-goods_en
- European Environment Agency. (2024, December 17). Product lifespans: Monitoring trends in Europe. https://www.eea.europa.eu/en/analysis/publications/product-lifespans-monitoring-trends
- International Energy Agency. (2023, July 11). Data centres and data transmission networks. https://www.iea.org/energy-system/buildings/data-centres-and-data-transmission-networks
- ISO. (2006). ISO 14044:2006 Environmental management—Life cycle assessment—Requirements and guidelines. https://www.iso.org/obp/ui/en/#iso:std:iso:14044:ed-1:v1:en
- Joint Research Centre, European Commission. (2024). 2024 Best Practice Guidelines for the EU Code of Conduct on Data Centre Energy Efficiency. https://e3p.jrc.ec.europa.eu/en/publications/2024-best-practice-guidelines-eu-code-conduct-data-centre-energy-efficiency
- Regulation (EU) 2024/1781 of the European Parliament and of the Council of 13 June 2024 establishing a framework for the setting of ecodesign requirements for sustainable products. (2024). Official Journal of the European Union. https://eur-lex.europa.eu/eli/reg/2024/1781/oj/eng
- Digital Skills and Jobs Platform. (2025, August 18). Beyond Green ICT: Building a truly sustainable digital future (deep dive and PDF brief). https://digital-skills-jobs.europa.eu/en/latest/briefs/beyond-green-ict-building-truly-sustainable-digital-future-deep-dive
- GreenIT.fr. (2021, December 7). Behind the figures: Green IT (EU study). https://www.greenit.fr/wp-content/uploads/2021/12/EU-Study-Final-Behind-the-figures-EN_compressed.pdf
DOWNLOAD THE ARTICLE
