2023全球建筑业报告（英文版）--毕马威.pdf

2023 Global Construction Survey Familiar challenges new approaches Foreword The 2023 Global Construction Survey finds the industry in a cautiously optimistic mood, as the combination of widespread government infrastructure stimuli, the renewable energy revolution, increasing capital investment in strategically important sectors, and a post- COVID-19 pipeline create excellent opportunities for engineering and construction E digital twins, modular/offsite manufacturing, AI, and BIM are driving the greatest gains in project performance. A vast majority of respondents say prefabrication is an important solution for capability projects, although just one-quarter of E current standards, guidelines, codes, and measurements mostly focus on operational carbon from heating, air conditioning, and operating the facility emissions. This presents a huge opportunity for many teams to further their commitments to decarbonization. For more on this vital topic, read our recent report, Embodied carbon the missing half of GHG emissions. Firuzan Speroni, Ph.D., Director, Infrastructure, Capital Projects and Climate Advisory, KPMG in the US 2023 Copyright owned by one or more of the KPMG International entities. KPMG International entities provide no services to clients. All rights reserved. 02 03 04 05 06 20 Jamie Martin, Vice President, Undergrounding, Pacific Gas and Electric Company PG a shift in culture is often necessary to drive innovation at business unit, functional and individual levels, creating a virtuous cycle. As our survey responses demonstrate, established industry players are deploying PMIS, BIM and advanced data analytics, and are making inroads into the use of digital twins, AI, VR/AR, 3D printing, RPA. The successful adopters are championing innovation from the very top and investing in educating their teams. In addition to encouraging digital technology use for project implementation, management can also apply these technologies to conduct management reviews and governance, sending a further signal that the organisation is shunning conventional, manual methods and striving for digital leadership.” Suneel Vora, PMP, Partner, Business Consulting – Capital Projects and Industry 4.0, KPMG in India 2023 Copyright owned by one or more of the KPMG International entities. KPMG International entities provide no services to clients. All rights reserved. 02 03 04 05 06 29 01 However, a far smaller proportion of respondents’ companies are applying these and other technologies across all projectsjust 6 percent for RPA, 5 percent for 3D printing, 4 percent for ML and 8 percent for AR. With a lack of consistent standards across the industry, the full benefits of such innovations are some way off. Another technology growing in popularity is AI. Since the 2018 Global Construction Survey, use of AIin the form of digital twins, smarter construction equipment, data and document management, and enhanced safety and communicationhas increased significantly. In 2018, just 23 percent of respondents said they were either adopting or just started to adopt AI. That figure rose to 29 percent in 2021, and climbed to 37 percent in 2023 see Exhibit 16. As a measure of how far there is to go, a mere 4 percent are applying AI across every project, although 33 percent have started to use AI on a few projects. Have not adopted Just started with a few projects Adopting across all projects Total N267 Drones remote monitoring, quantity verification, construction status 3D printing Smart sensors tracking people and productivity, security, etc. Virtual reality Augmentable reality Artificial intelligence Mobile platforms Use of advanced data analytics Use of basic data analytics Integrated project management information systems PMIS Building information modeling Radio frequency identification Robotics process automation/digital labor Cognitive machine learning Machine engineering and design Modular/off-site manufacturing Digital twins 0 20 40 60 80 100 21 39 40 12 47 42 36 47 17 27 44 29 25 43 32 58 31 10 64 30 6 73 22 4 69 27 5 28 48 25 39 44 17 53 34 13 60 32 8 63 33 4 44 40 16 24 54 22 59 32 9 Exhibit 16 Please rate your level of adoption of each of the following technologies Total 2023 Copyright owned by one or more of the KPMG International entities. KPMG International entities provide no services to clients. All rights reserved. 02 03 04 05 06 30 01