What Is Green Procurement for Cleaning?
Green procurement — also called Green Public Procurement (GPP) or sustainable procurement — means selecting cleaning services and products based on environmental performance alongside traditional criteria like price, quality, and reliability. Rather than simply choosing the cheapest cleaning contractor, green procurement evaluates how cleaning services impact the environment through chemical use, waste generation, water consumption, energy use, and carbon emissions.
In Ireland, green procurement for cleaning services is shaped by three primary frameworks: the EPA (Environmental Protection Agency) Green Public Procurement Guidance, the EU GPP Criteria for Indoor Cleaning Services, and the OGP (Office of Government Procurement) framework requirements that increasingly incorporate environmental scoring into tender evaluations.
For facilities managers and procurement professionals, understanding these frameworks is essential. Public sector organisations are under increasing pressure to adopt GPP. Private companies with ESG (Environmental, Social, and Governance) commitments need cleaning partners who can demonstrate genuine environmental credentials rather than vague “green” marketing claims.
The EPA GPP Framework for Cleaning Services
The EPA publishes Green Public Procurement guidance for Irish public bodies, aligned with the EU GPP framework. For indoor cleaning services, the criteria are structured in two tiers:
Core Criteria (Minimum Standard)
Core criteria represent the minimum environmental requirements that should be applied in all cleaning service procurements. They include:
- Product environmental credentials — All general-purpose cleaning products, sanitary cleaning products, and window/glass cleaning products must carry the EU Ecolabel, Nordic Swan, or equivalent Type I eco-label, OR meet the specific environmental criteria set out in the EU GPP technical report (restrictions on hazardous substances, biodegradability, VOC limits).
- Dosing and dilution systems — Cleaning products must be supplied in concentrated form with automated or semi-automated dosing/dilution systems to prevent over-use and reduce packaging waste.
- Training — All cleaning staff must receive training on environmental aspects of the cleaning service, including correct product use, dosing, waste segregation, and water/energy conservation.
- Environmental management — The cleaning contractor must have a documented environmental policy and demonstrate how environmental impacts are managed across service delivery.
Comprehensive Criteria (Best Practice)
Comprehensive criteria go beyond the minimum and represent best practice for organisations committed to environmental leadership:
- Microfibre cleaning systems — Use of microfibre cloths and mops that reduce chemical consumption by 70–90% and water use by up to 80% compared to traditional methods.
- Chemical consumption reporting — The contractor provides quarterly reports on chemical consumption (litres per sqm cleaned), allowing the client to monitor trends and set reduction targets.
- Waste generation reporting — Reporting on waste generated by the cleaning service, including recycling rates, residual waste, and hazardous waste (e.g., chemical containers).
- ISO 14001 or EMAS — The cleaning company holds ISO 14001 Environmental Management System certification or EMAS (EU Eco-Management and Audit Scheme) registration.
- Carbon footprint measurement — The contractor measures and reports the carbon footprint of the cleaning service, including vehicle emissions, product manufacturing, and energy use.
- Restricted substances — Products must not contain CMR substances (carcinogenic, mutagenic, or reprotoxic), phosphates above specified limits, or VOCs (volatile organic compounds) above threshold concentrations.
Eco-Friendly Cleaning Products: What to Look For
The cleaning product market is flooded with “green” claims. Not all are credible. Third-party certification through recognised eco-labels is the only reliable way to verify environmental claims.
Recognised Eco-Labels for Cleaning Products
| Eco-Label | Origin | What It Certifies | Relevance in Ireland |
|---|---|---|---|
| EU Ecolabel | European Commission | Biodegradability, aquatic toxicity, VOC limits, packaging, efficacy | Primary label for GPP compliance |
| Nordic Swan | Nordic Council | Similar to EU Ecolabel with additional criteria | Widely accepted as equivalent |
| Blue Angel | Germany (RAL) | Environmental and health criteria | Accepted as equivalent |
| Ecologo | UL (North America) | Life cycle environmental impact | Accepted for multinational suppliers |
When evaluating cleaning products, check the Safety Data Sheet (SDS) for each product. The SDS reveals the chemical composition, hazard classifications, biodegradability data, and environmental fate information that marketing materials often obscure. A genuinely eco-friendly product will have favourable SDS data across all sections, not just a green logo on the label.
Key Chemical Restrictions
The EU GPP criteria restrict the following substances in cleaning products used under green procurement contracts:
- CMR substances (carcinogenic, mutagenic, reprotoxic) — Must not be classified as H340, H341, H350, H351, H360, H361, H362 under CLP Regulation.
- Phosphates and phosphonates — Total phosphorus content must not exceed 0.5 grams per litre of product at recommended dilution.
- VOCs (volatile organic compounds) — Must not exceed 6% by weight for general cleaners, 10% for window cleaners.
- Fragrances classified as sensitisers — Fragrances containing IFRA-restricted allergens must be declared.
- Microplastics — Products must not contain intentionally added microplastics (aligning with the EU Microplastics Restriction adopted in 2023).
Chemical Management in Green Cleaning
Effective chemical management is the cornerstone of environmentally responsible cleaning. It encompasses product selection, storage, dosing, use, and disposal.
Concentrated product systems are essential. Instead of pre-diluted “ready to use” products (which are 95%+ water shipped in large plastic containers), concentrated systems deliver product in compact form. A single 1-litre concentrate replaces 100+ litres of ready-to-use product, dramatically reducing plastic packaging, transport emissions, and storage requirements. Automated wall-mounted dilution systems ensure consistent dosing — eliminating the over-pouring that wastes product and increases chemical load on wastewater systems.
Chemical inventories should be maintained for every site. The inventory lists every product used, its SDS, eco-label status, concentration ratio, consumption rate, and disposal route. This inventory forms the basis of chemical consumption reporting and enables identification of products that could be replaced with greener alternatives.
COSHH assessments (Control of Substances Hazardous to Health) remain essential even for eco-labelled products. While eco-labelled products are less hazardous than conventional alternatives, they still require proper risk assessment, handling procedures, and PPE specifications. Green cleaning does not mean chemical-free cleaning in most environments — it means using the least harmful effective products in the most efficient way.
Waste Reduction in Cleaning Operations
Cleaning operations generate waste through several channels: chemical packaging (plastic containers, drums, trigger sprays), consumables (bin liners, paper towels, disposable cloths), equipment (worn brushes, pads, mop heads), and the waste collected from client premises (general waste, recycling, clinical waste in healthcare settings).
A green cleaning programme minimises waste through:
- Concentrated chemical systems — Reducing packaging waste by 90%+ compared to ready-to-use products.
- Reusable microfibre systems — Microfibre cloths and mops replace disposable paper towels and cotton mops. Each microfibre cloth can be laundered 300–500 times before replacement.
- Refillable dispensing — Trigger spray bottles are refilled from concentrated stock rather than discarded when empty.
- Packaging take-back schemes — Some chemical suppliers operate container return/refill programmes that eliminate single-use packaging entirely.
- Waste segregation — Cleaning operatives separate recyclable materials (cardboard, plastic, glass, metals) from general waste on client sites, supporting the client’s recycling targets.
- Digital reporting — Electronic cleaning records, schedules, and audits replace paper-based systems, reducing paper consumption across the operation.
Green Certifications for Cleaning Companies
Beyond product-level eco-labels, cleaning companies can hold organisational certifications that demonstrate environmental commitment:
- ISO 14001:2015 — Environmental Management System certification. Requires documented environmental policy, objectives, targets, monitoring, and continuous improvement. The most widely recognised environmental management standard and frequently requested in public sector tenders.
- EMAS (EU Eco-Management and Audit Scheme) — More rigorous than ISO 14001, requiring public reporting of environmental performance. Less common in Ireland but highly valued in EU-funded contract evaluations.
- ISO 9001:2015 — Quality Management System certification. While not environmental per se, it provides the management framework within which environmental practices are implemented consistently.
- Origin Green — Bord Bia’s sustainability programme is primarily for the food and drink sector but signals environmental consciousness for cleaning companies serving food businesses.
- ICCA Membership — The Irish Contract Cleaning Association sets industry standards that increasingly incorporate environmental requirements. ICCA member companies are expected to demonstrate responsible chemical management and waste handling.
How to Choose an Eco-Friendly Cleaning Company
When procuring cleaning services with environmental criteria, ask these questions during the tender evaluation:
- What cleaning products do you use? — Request the full chemical inventory with eco-label status for each product. Genuine green cleaning companies maintain this data readily; those making vague claims will struggle to produce it.
- Do you use concentrated dosing systems? — Wall-mounted or automated dilution systems demonstrate a commitment to reducing chemical overuse and packaging waste.
- What cleaning methods do you use? — Microfibre systems, steam cleaning, and mechanical cleaning (scrubber-dryers) all reduce chemical dependency compared to traditional spray-and-wipe methods.
- Can you provide chemical consumption reports? — A contractor who measures and reports chemical use per square metre cleaned is managing environmental impact; one who cannot is not.
- What is your waste management approach? — Ask about packaging waste from their own operations and how they support waste segregation and recycling on your premises.
- Do you hold ISO 14001 or equivalent? — Certification provides independent verification of environmental management practices.
- How do you train staff on environmental practices? — Training should cover correct product dilution, microfibre use, waste segregation, energy and water conservation, and the environmental rationale behind these practices.
- What is your environmental policy? — A documented, specific, measurable environmental policy is essential. Vague statements about “caring for the environment” are not sufficient.
Environmental Policy Requirements for Tenders
Public sector cleaning tenders in Ireland increasingly require bidders to submit environmental policies and demonstrate green credentials. The OGP commercial cleaning framework, HSE cleaning tenders, and local authority contracts typically include environmental scoring worth 5–15% of total marks.
An effective environmental policy for a cleaning tender submission should include:
- Commitment to using eco-labelled cleaning products (specifying which labels)
- Chemical management procedures including concentrated dosing, SDS management, and COSHH compliance
- Waste minimisation and recycling targets with measurable KPIs
- Water and energy conservation measures
- Fleet management (vehicle emissions, route optimisation)
- Staff training programme on environmental practices
- Environmental reporting commitments (chemical consumption, waste data)
- Continuous improvement objectives with annual review
The policy must be specific and measurable, not aspirational. Tender evaluators look for concrete commitments: “We will achieve 80% EU Ecolabel product usage across all contract sites by Month 6” scores better than “We are committed to reducing our environmental impact.”
The Business Case for Green Cleaning
Green cleaning is not just an environmental obligation — it delivers tangible business benefits:
- Tender competitiveness — Environmental scoring in public tenders means green credentials directly influence win rates. Companies without environmental policies lose marks they can never recover on price alone.
- Reduced chemical costs — Concentrated systems and microfibre methods typically reduce chemical consumption by 40–70%, which translates directly to lower operating costs.
- Improved indoor air quality — Low-VOC products reduce airborne chemical irritants, leading to fewer complaints from building occupants and better working environments.
- Staff health and retention — Cleaning staff working with less hazardous products experience fewer skin and respiratory issues, reducing absenteeism and improving retention.
- ESG reporting — For clients with ESG obligations, a green cleaning contract provides measurable data for their sustainability reports.
- Risk reduction — Fewer hazardous products means fewer COSHH risks, fewer chemical incidents, and lower insurance exposure.
Frequently Asked Questions: Green Procurement for Cleaning
What is green procurement for cleaning services?
Green procurement means selecting cleaning services and products based on environmental criteria alongside price and quality. In Ireland, the EPA and OGP publish GPP criteria for indoor cleaning covering chemical selection, waste management, staff training, and environmental reporting. Public bodies are increasingly required to apply these criteria in cleaning tenders.
What are the EPA GPP criteria for cleaning in Ireland?
The EPA GPP criteria cover: use of EU Ecolabel or equivalent certified cleaning products, restrictions on hazardous substances, biodegradable surfactants, concentrated product systems, microfibre cleaning methods, waste minimisation, staff environmental training, and chemical consumption reporting. Criteria are split into core (minimum) and comprehensive (best practice) levels.
What eco-labels should I look for on cleaning products?
The primary eco-labels are: EU Ecolabel (the official European label and most relevant for Irish GPP), Nordic Swan, Blue Angel, and Ecologo. Products carrying these labels meet independently verified environmental criteria for biodegradability, toxicity, packaging, and manufacturing impact.
Are public bodies in Ireland required to use green cleaning?
Not yet mandatory for all, but strongly encouraged under the Climate Action Plan and Circular Economy Strategy. The OGP includes GPP criteria in framework agreements. Environmental scoring in tenders (typically 5–15% of marks) makes GPP compliance a competitive necessity for cleaning companies serving the public sector.
How do microfibre systems reduce environmental impact?
Microfibre reduces chemical consumption by 70–90%, water use by up to 80%, and generates less waste (reusable for 300–500 wash cycles). The EPA GPP criteria recognise microfibre as best-practice for indoor cleaning environments.
How do I choose an eco-friendly cleaning company?
Request their full chemical inventory with eco-label status, ask about concentrated dosing systems and microfibre methods, request chemical consumption reports, check for ISO 14001 certification, review their environmental policy for specific and measurable commitments, and verify staff training programmes on environmental practices.