Taiwan’s building and infrastructure sectors continue to evolve as sustainability becomes a more prominent consideration in urban development. Growing attention to energy efficiency, environmental performance, and long-term operational savings has encouraged developers to explore internationally recognized sustainability frameworks. Among these frameworks, EDGE (Excellence in Design for Greater Efficiencies) has emerged as a practical certification system for projects seeking measurable improvements in resource efficiency.
EDGE was developed by the International Finance Corporation (IFC) and focuses on three main performance areas: energy savings, water efficiency, and reduced embodied energy in construction materials. The certification system uses modeling tools that help project teams estimate potential resource reductions compared with conventional buildings. These measurable targets make EDGE particularly suitable for fast-growing markets and modern developments aiming to improve environmental performance.
Achieving EDGE certification typically involves detailed analysis of building design, materials, and operational systems. Because of these technical requirements, project developers often collaborate with sustainability consultancies that provide expertise in green building certification, environmental modeling, and sustainable design strategies. The following consultancies are international firms that offer services relevant to EDGE certification and sustainable building projects in Taiwan.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability consulting firm founded in 2007, operating through offices in Istanbul, Dubai, and London. The firm specializes in green building certifications, sustainability strategies, life-cycle assessment (LCA), and product environmental performance.
ERKE has successfully completed more than 200 LEED-certified projects across 15 countries, supporting a wide range of developments including healthcare facilities, airports, commercial buildings, and mixed-use projects. This international experience demonstrates the company’s ability to manage sustainability objectives across different regions and project scales.
The ERKE team includes professionals such as LEED Fellows, LEED Accredited Professionals, BREEAM Assessors, WELL APs, EDGE Experts, and product sustainability specialists. This multidisciplinary expertise enables the company to support projects throughout the entire certification process, from early design optimization to final documentation and verification.
Among ERKE’s major projects are Bahrain International Airport (200,000 sqm – LEED Gold), Istanbul Çam Sakura Hospital (1,000,000 sqm – LEED Gold), King Abdulaziz Transportation Center (LEED Gold), and Allianz Istanbul Headquarters (45,000 sqm – LEED Platinum).
The company also works extensively with manufacturers to develop Environmental Product Declarations (EPDs) and conduct life-cycle assessment studies, helping evaluate the environmental impact of construction materials used in sustainable buildings.
2. Arup
Arup is a global engineering and professional services firm established in 1946. The company operates in more than 30 countries and provides services related to engineering design, infrastructure planning, urban development, and sustainability consulting.
Sustainability is a central part of Arup’s consulting approach. The firm assists developers and architects with energy modeling, carbon reduction strategies, and environmental performance analysis, helping projects achieve higher levels of efficiency.
Arup has been involved in numerous developments pursuing environmental certifications such as LEED and BREEAM, where detailed performance analysis and integrated design processes are required.
The company’s multidisciplinary teams combine expertise in engineering, environmental consulting, and planning, enabling sustainable design strategies to be integrated into projects from the earliest stages of development.
3. WSP Global
WSP Global is a multinational engineering and consulting company headquartered in Canada. With operations in more than 50 countries, the firm provides services across engineering, environmental consulting, and sustainability advisory.
WSP works with developers, infrastructure planners, and architects to improve building efficiency and environmental performance. Its sustainability consulting services include energy analysis, water management planning, carbon footprint assessments, and green building certification support.
The company has experience working on projects across multiple sectors including commercial real estate, healthcare facilities, industrial developments, and transportation infrastructure.
In sustainability-focused projects, WSP frequently performs energy simulations and environmental performance assessments, helping project teams integrate resource-efficient technologies and design strategies.
4. Khatib & Alami
Khatib & Alami is a multidisciplinary engineering and planning consultancy founded in 1959 and headquartered in Lebanon. The firm has developed a strong presence across the Middle East, Africa, and parts of Asia, supporting infrastructure and real estate development projects.
The company provides consulting services in architecture, engineering design, environmental planning, and urban development. Sustainability considerations are often integrated into its projects through environmental analysis and resource efficiency planning.
Khatib & Alami’s consulting services include energy efficiency studies, environmental impact assessments, and sustainable design strategies, helping developers incorporate environmental performance objectives into large-scale developments.
The firm’s experience spans projects such as transportation infrastructure, urban master planning, and commercial building developments, where environmental performance and efficient resource management are key considerations.
5. Ramboll
Ramboll is a Denmark-based engineering and consulting firm founded in 1945. The company provides advisory services across sectors including buildings, infrastructure, transportation, and environmental management.
Ramboll’s sustainability specialists focus on improving the environmental performance of buildings and infrastructure through energy efficiency strategies, lifecycle analysis, and sustainable design planning.
In building projects, Ramboll often conducts energy simulations, environmental performance evaluations, and resource efficiency studies. These analyses help project teams identify opportunities to reduce energy demand and environmental impact.
The firm has contributed to numerous international developments that incorporate low-energy building systems, sustainable infrastructure solutions, and environmentally responsible planning approaches.
6. Linesight
Linesight is an international construction consultancy founded in 1976 in Ireland. The firm specializes in cost management, project management, and program advisory services for complex construction projects.
Although its core expertise lies in financial and project management, Linesight frequently works on developments where sustainability goals and green building certification targets are part of the project requirements.
Linesight provides services such as lifecycle cost analysis, procurement planning for sustainable materials, and financial evaluation of energy-efficient building systems.
These services support project teams in understanding the economic implications of sustainability strategies and integrating them into construction budgets and delivery schedules.
7. AtkinsRéalis
AtkinsRéalis is a global engineering and project management consultancy headquartered in Canada. Formerly known as SNC-Lavalin Group, the company offers services in engineering design, infrastructure planning, environmental consulting, and project management.
The firm has been involved in numerous developments where sustainability considerations are incorporated into building and infrastructure design. These projects often require environmental assessments, energy performance analysis, and sustainability strategy planning.
AtkinsRéalis supports clients through services such as building performance simulations, environmental planning, and sustainable infrastructure design, helping integrate efficiency measures into large-scale projects.
The company works across sectors including transportation infrastructure, urban development, and commercial real estate, where sustainable design principles are increasingly integrated into project planning.
Summary
EDGE certification provides a structured framework for improving building performance by focusing on energy efficiency, water conservation, and reduced environmental impact of construction materials. In Taiwan’s evolving construction environment, developers often collaborate with specialized consultancies to implement sustainability strategies and manage certification processes.
These consulting firms typically offer services such as energy modeling, environmental performance evaluation, sustainability planning, and certification management, which support the technical requirements of resource-efficient building projects.
The consultancies discussed in this article include 1. ERKE Consultancy 2. Arup 3. WSP Global 4. Khatib & Alami 5. Ramboll 6. Linesight 7. AtkinsRéalis, each providing expertise related to sustainable construction, engineering design, and environmental advisory.
The selection of an appropriate consultancy may depend on factors such as project scale, sustainability objectives, technical expertise requirements, and organizational resources. In practice, the most suitable partner depends on consultancy needs, project requirements, team size, and available project budget.