Building the things modern life depends on is becoming more complicated, expensive, and dependent on scarce resources.
1. Power Grids
Countries need enormous amounts of new electricity infrastructure as transportation, industry, and data centres become more dependent on electricity.
The World Economic Forum says ageing grids and rising demand are creating growing pressure to modernize infrastructure.
2. Data Centres
AI is creating demand for facilities that require huge amounts of electricity, water, specialized equipment, and skilled workers.
Supply-chain constraints are already limiting how quickly some U.S. data-centre projects can be developed.
3. Housing
Construction faces a shortage of skilled workers at the same time that material and financing costs remain challenging.
Globally, buildings and construction account for roughly 11–13% of GDP and employ nearly one in ten workers, making labour shortages especially significant.
4. Nuclear Plants
New nuclear projects require highly specialized components and workers.
The World Economic Forum notes that the experienced nuclear workforce is limited in many countries because relatively few reactors have been built outside China over recent decades.
5. Semiconductor Factories
Chip factories require specialized machinery, enormous amounts of electricity and water, and complex supply chains.
The challenge isn’t simply finding money to build them. The supporting infrastructure and skilled workforce must arrive at the same time.
6. Steel and Concrete Infrastructure
Modern infrastructure depends on enormous quantities of basic construction materials.
The OECD projects global excess steelmaking capacity could reach 745 million tonnes by 2028, illustrating how complicated the problem can be: the world can have plenty of manufacturing capacity while still struggling with where, how, and when to build.
The surprising part is that the biggest obstacle to building something may no longer be the technology. It can be finding enough electricity, materials, workers, water, equipment, and infrastructure to make the project possible.