Aecom, Dornan and Mott: Top 5 Construction Stories This Week

Merlo America: Areas Set to See the Most Construction Growth
New data from equipment manufacturer Merlo America and predictive buyer intel platform BiltData.ai reveal the five US states set to see the most growth in construction by 2031.
Their Construction Spending and Data Center Demand in the U.S. by 2031 report forecasts that California, Texas, Florida, New York and New Jersey will represent around 42% of US construction spending by 2031.
The report also reveals that the US’ 10 most metropolitan areas will collectively account for more than 33% of the nation’s construction spending.
How Voltalia is Ramping Up Brazil's Data Centre Construction
Brazil's northeastern state of Ceará is emerging as one of the world's most closely watched data centre construction markets.
Anchored by the Pecém Industrial and Port Complex, the region is attracting hyperscale operators drawn by abundant renewable energy, available land and improving grid infrastructure.
Recent moves by renewable energy company Voltalia to secure grid capacity, alongside ByteDance's multi-billion-dollar TikTok data centre already under construction, point to a wave of digital infrastructure investment.
For construction executives, Brazil's combination of clean power, government incentives and industrial-scale sites is creating a pipeline of projects that is only expected to grow.
Dornan's Irish Data Centre Project Amid Energy Challenge
Dornan, a Turner company, has marked two significant early milestones on a €48m (US$56m) data centre development in Ireland.
The company is serving as general contractor, with responsibility for the project’s civil, structural, architectural, mechanical and electrical scopes. A groundbreaking ceremony brought together the project team and key stakeholders, while the subsequent installation of structural steel began ahead of the baseline programme
How Mott MacDonald’s New Events Lead Pushes Sustainability
Mott MacDonald has promoted Global Discipline Lead - Engineering Sciences
Ruth Shilston MBE to Major Events and Venues Lead Europe.
The move will further capitalise on her commitment to sustainability as well as deep company knowledge.
Ruth will assist the company’s clients at all stages of venue development, from initial strategising to sustainability consultancy and supporting their long-term legacy.
Having joined Mott MacDonald in 2023 as Technical Director, Ruth has maintained a focus on sustainability, resilience and climate adaptation, obtaining an MBE for her services to sustainable engineering in the 2026 New Year Honours List.
“Building on Mott MacDonald’s breadth of expertise and 75 plus years heritage in this market, my ambition is to work with our clients to design venues that are integrated into our cities, sustainable in their operation and capable of creating an even more outstanding experience for players, performers, spectators and communities,” she says.
Aecom’s Advisor role for Australia High-Speed Rail Project
Construction powerhouse, Aecom is assuming the role of Environmental Planning and Assessment Advisor for the Development Phase of the Australian Government’s Newcastle to Sydney High Speed Rail project.
The project will see it partner with bd infrastructure and specialist consultants Biosis, Artefact Heritage and IRIS Visual Planning + Design – companies which are all experienced in navigating complex environmental and planning interfaces on transformational projects.






