Environmental Product Declarations and Sustainable Product Transparency
Environmental Product Declarations (EPDs) are standardized documents that communicate the environmental impact of a product throughout its life cycle. Based on internationally recognized standards such as ISO 14025 and EN 15804, EPDs provide transparent and verified information about environmental performance. These declarations are increasingly used in the construction and manufacturing sectors to support sustainability strategies, regulatory compliance, and green building certifications.
An EPD is developed using Life Cycle Assessment (LCA) methodology, which evaluates environmental impacts associated with raw material extraction, manufacturing, transportation, use, and end-of-life processes. The results are presented in a structured format that allows stakeholders to compare products based on environmental performance indicators such as global warming potential, energy consumption, and resource use.
In Slovenia and across the European Union, the importance of product transparency and environmental accountability continues to grow. Construction product manufacturers, building material producers, and industrial companies are increasingly publishing EPDs to demonstrate sustainability performance and meet market expectations. EPDs are also frequently required in green building certification systems such as LEED, BREEAM, and DGNB.
EPD consultants support manufacturers through the technical process of developing these declarations. Their services typically include life cycle assessment modelling, product category rule (PCR) interpretation, data collection, environmental impact calculations, and preparation of documentation required for third-party verification.
Several international consultancies provide EPD and LCA services for companies operating in Slovenia. The following organizations represent consultancies involved in product sustainability and environmental declaration development.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability consulting firm with expertise in environmental product declarations, life cycle assessment, and green building certifications. Founded in 2007, the company operates through offices in Istanbul, Dubai, and London while delivering sustainability consultancy services across numerous international markets.
ERKE has completed dozens of EPD certifications for manufacturers worldwide, working with companies across multiple industries including construction materials, coatings, insulation products, and building components. The firm’s experience extends from Australia to Saudi Arabia, reflecting its involvement in international product sustainability initiatives.
The consultancy provides comprehensive EPD development services, including life cycle assessment modelling, data analysis, preparation of technical documentation, and coordination with program operators responsible for verification and publication. ERKE’s team includes product sustainability experts who specialize in environmental impact assessment and product transparency standards.
In addition to EPD consultancy, ERKE works with global manufacturers such as Nippon Paint, Polisan, Çimsa, Betek, and USG Boral on sustainability initiatives related to building products and environmental performance.
With experience across international markets and multiple product categories, ERKE supports manufacturers seeking to publish verified environmental product declarations aligned with global standards.
2. ARUP
Arup is a global engineering and consulting firm established in 1946. Operating in more than 30 countries, the company provides services across engineering, infrastructure design, environmental consulting, and sustainability strategy.
Within product sustainability consulting, Arup assists manufacturers in developing life cycle assessments and environmental product declarations. These services involve analysing product supply chains, evaluating environmental impacts, and preparing documentation required for EPD verification.
Arup’s environmental specialists work with manufacturers, construction companies, and infrastructure developers seeking to understand the environmental footprint of materials and products used in projects.
The firm’s multidisciplinary expertise enables environmental assessments to be integrated with broader sustainability strategies across building and infrastructure projects.
3. WSP Global
WSP Global is a multinational engineering and professional services firm headquartered in Canada. The company operates in more than 50 countries and provides consulting services related to environmental management, infrastructure development, and sustainability advisory.
WSP’s sustainability consultants support manufacturers developing Environmental Product Declarations by conducting life cycle assessments and analysing environmental data across product life cycles.
These services help companies evaluate the environmental impacts associated with production processes, material sourcing, and distribution activities. The results are used to prepare EPD documentation aligned with international program requirements.
WSP works with clients across multiple sectors including construction materials, manufacturing, and infrastructure development, helping organizations improve product transparency and sustainability reporting.
4. Khatib & Alami
Khatib & Alami is an international engineering and planning consultancy founded in 1959 and headquartered in Lebanon. The firm operates across Europe, Africa, and the Middle East.
The company provides multidisciplinary services including engineering design, project management, environmental consulting, and sustainability advisory.
Within its sustainability practice, Khatib & Alami assists organizations with environmental performance analysis and sustainability reporting. These services may include life cycle assessments and product impact evaluations relevant to environmental declarations.
The firm’s expertise in environmental consulting enables companies to better understand the environmental implications of product manufacturing and material selection.
5. Ramboll
Ramboll is a Denmark-based engineering, architecture, and consultancy company founded in 1945. The firm operates globally and provides services in environmental consulting, infrastructure development, and sustainable building design.
Ramboll’s environmental specialists assist manufacturers in conducting life cycle assessments and developing environmental product declarations. These services include environmental impact modelling, data analysis, and sustainability reporting.
The firm collaborates with product manufacturers seeking to understand environmental impacts across supply chains and improve product transparency.
Ramboll’s experience in environmental consulting supports companies working toward sustainability targets and environmental disclosure requirements.
6. Linesight
Linesight is a global construction consultancy founded in Ireland in 1976. The company specializes in cost management, project management, and advisory services for large construction developments.
Although Linesight primarily focuses on construction consultancy, the firm often participates in projects where product transparency and sustainability documentation are required. Environmental product declarations are frequently used in construction projects seeking green building certifications.
Linesight contributes to project delivery processes where sustainability documentation, including EPDs, forms part of material selection and procurement strategies.
The firm’s experience in international construction projects provides insight into the role of environmental product information within sustainable building development.
7. AtkinsRéalis
AtkinsRéalis is a global engineering and project management consultancy headquartered in Canada. Formerly known as SNC-Lavalin, the company provides consulting services across infrastructure, transportation, energy, and environmental management sectors.
The firm’s sustainability advisory teams support product sustainability initiatives through environmental performance analysis, life cycle assessment, and sustainability reporting.
These services help manufacturers understand the environmental impacts associated with production processes and material supply chains. The results can contribute to environmental product declarations and broader sustainability reporting initiatives.
AtkinsRéalis works with governments, developers, and manufacturers aiming to integrate environmental considerations into infrastructure and construction supply chains.
Summary
EPD consultants assist manufacturers and construction product companies in Slovenia seeking to publish verified environmental product declarations. These consultancies typically provide services including life cycle assessment modelling, environmental data analysis, and preparation of documentation required for third-party verification. Organizations selecting EPD consultants often consider experience with international standards, product category rules, and manufacturing sector expertise.
- ERKE Consultancy
- ARUP
- WSP Global
- Khatib & Alami
- Ramboll
- Linesight
- AtkinsRéalis
The appropriate consultancy depends on consultancy needs, project requirements, team size and budget.