The global artificial intelligence boom is doing more than pushing technology stocks higher — it is also helping support economic growth as the world deals with higher energy costs and geopolitical uncertainty.
The OECD said Wednesday that strong AI-related investment is helping the global economy perform slightly better than previously expected in 2026.
But the organization also warned that persistent inflation, energy disruptions and financial-market risks could create a more difficult environment in 2027.
Global Growth Forecast Raised for 2026
The OECD now expects the global economy to grow 2.9% in 2026, slightly higher than its previous forecast of 2.8%.
Investment connected to artificial intelligence has been one of the factors supporting economic activity.
Companies are spending heavily on data centers, semiconductor technology, computing infrastructure and other equipment needed to develop and operate increasingly powerful AI systems.
That investment has helped offset some of the economic pressure created by the Middle East energy shock.
AI Investment Is Becoming an Economic Force
The AI boom has already transformed financial markets, but its impact is increasingly spreading into the broader economy.
Billions of dollars are being invested in:
🤖 Artificial intelligence infrastructure
💻 Advanced computing systems
🏢 Data centers
⚡ Electricity and energy infrastructure
🔬 Semiconductor manufacturing
☁️ Cloud computing
The spending creates demand across technology, construction, manufacturing and energy industries.
That helps explain why AI has become an increasingly important part of the global economic outlook.
But 2027 Could Be More Difficult
The OECD’s outlook isn’t entirely positive.
It lowered its forecast for global economic growth in 2027 to 3.0%, down from its previous estimate of 3.1%.
One major concern is inflation.
The OECD expects inflation across G20 economies to average about 4.1% in 2026 and remain elevated next year.
Higher energy prices can eventually spread throughout the economy because transportation, manufacturing, agriculture and many consumer products depend on fuel and electricity.
Americans Could Feel the Pressure
The economic situation matters directly to U.S. households.
Persistent inflation can keep borrowing costs elevated and increase expenses for everyday necessities.
Higher energy costs can also affect more than gasoline prices.
Businesses frequently pass increased transportation and production expenses to consumers through higher prices.
At the same time, continued AI investment could support parts of the U.S. economy tied to technology, semiconductor production, construction and data-center development.
AI Boom Also Carries Risks
The OECD also warned that financial markets could become vulnerable if expectations surrounding AI profits prove too optimistic.
Technology companies have attracted enormous investment as investors anticipate major future productivity gains from artificial intelligence.
If corporate earnings fail to justify those expectations, financial markets could experience significant volatility.
The OECD estimates that a combination of major risks — including financial-market corrections and other economic shocks — could meaningfully reduce global growth.
What Comes Next?
The global economy is currently balancing two powerful forces.
AI investment is creating a new wave of spending and economic activity, while energy shocks and inflation continue putting pressure on businesses and households.
For now, the AI boom appears to be providing enough momentum to improve the 2026 outlook slightly.
Whether that continues into 2027 will depend on inflation, energy prices, corporate earnings and whether massive AI investments begin delivering the productivity gains investors expect.