The pace of digital transformation in the construction industry also varies widely across markets worldwide, depending on economic development, regulatory frameworks, technological infrastructure, and culture. This comparative study examines the use of digital tools and construction innovation across six major regions: the United Kingdom, the United States, Canada, Africa, China, and Europe. By analysing adoption rates, investment patterns, the regulatory environment, and technological preferences, this research illustrates a unique regional attribute of the digital construction transformation. The UK scores top in implementing the Building Information Modelling (BIM) mandate, with an 89% adoption rate. At the same time, the Chinese are also observed to have the highest level of investment in construction technology at 4. 2 billion per year. The US is a smallest nation showing exceptional private sector innovation with 73% adoption of project management software, Canada is a research leader in sustainable construction technologies with 68% of green building certification integration, Europe is leading the way in harmonisation of its regulations with standardised digital frameworks and Africa is showing potential having 34% of mobile technology adoption in a challenging infrastructure environment. For adopters, key findings reveal that regulatory mandates, government investment, industry collaboration, and infrastructure development are key drivers of digital adoption. However, barriers such as a lack of skills, cost concerns, and resistance to change remain at the global level. The study offers strategic recommendations to accelerate the digital transformation, accounting for region-specific challenges and opportunities.
Peter et al. (Wed,) studied this question.