LEED

Leadership in Energy and Environmental Design (LEED) is the world's most widely used green building rating system. LEED certification provides a framework for healthy, highly efficient, and cost-saving green buildings, which offer environmental, social and governance benefits. LEED certification is a globally recognized symbol of sustainability achievement, and it is backed by an entire industry of committed organizations and individuals paving the way for market transformation.

BREEAM

Since 1990, BREEAM’s third-party certified standards have helped improve asset performance at every stage, from design through construction, through use and refurbishment. Millions of buildings around the world are registered to BREEAM’s holistic approach to achieve environmental and social governance (ESG), health, and net zero goals. BREEAM supports solutions to reduce carbon emissions to net zero, improve whole life performance, manage health and social impacts, boost circularity, resilience and biodiversity, and support disclosures and reporting.

DGNB

German Sustainable Building Council (DGNB) takes a holistic approach to sustainability, evaluating buildings based on ecological, economic, sociocultural, and functional aspects. It focuses on the entire lifecycle of a building, promoting resource efficiency, user comfort, and long-term value, with a strong emphasis on performance-based criteria and measurable results.

Verde

VERDE is an assessment tool for the certification of the sustainability of buildings. It incorporates a methodology for assessing the sustainability of a building in relation to several elements. It is responsible for assessing the Life Cycle Analysis of a building and its environmental, social and economic aspects through indicators that measure the impact on aspects related to sustainability. The VERDE methodology is based on the Level(s) framework and the European Taxonomy Regulation.