Archive · 4 Sep 2026
US Tech AI Boom Drives Bond Surge, Raises Inflation Concerns
Large technology companies are borrowing a lot of money to build artificial-intelligence systems.
They use the money for data centres, computer chips and electricity.
In 2026, these companies borrowed $223 billion through bonds.
That was more than twice the amount they borrowed during all of 2025.
Christopher Wood says this spending may push prices and interest rates higher for now.
Governments are also borrowing money, so companies and governments are competing for funds.
In the future, AI might help businesses work faster and reduce costs.
It could also reduce the need for some workers and put pressure on wages.
However, the immediate effect of the AI investment boom may be inflationary.
Major US technology companies issued $223 billion in bonds during 2026.
The 2026 total more than doubled the $108 billion issued throughout 2025.
Alphabet raised $29 billion last month as companies expanded AI investment.
AI infrastructure requires data centres, advanced chips and increased electricity use.
Jefferies strategist Christopher Wood warned that borrowing could increase inflation and long-term interest-rate pressure.
- Who
- Major US technology companies, including Alphabet, Amazon and Meta, and Jefferies strategist Christopher Wood.
- What
- Technology companies more than doubled their bond issuance to fund artificial-intelligence infrastructure.
- When
- During 2026, compared with the full year of 2025; Alphabet raised $29 billion in the previous month.
- Where
- US corporate bond markets and global long-term funding markets.
- Why
- Companies are financing data centres, advanced semiconductor chips and higher electricity consumption needed for AI development.
Inflation and Debt Risks
Potential Productivity Benefits
Near-term economic impact
Inflation and Debt Risks
The current AI investment cycle is inflationary because it requires substantial physical resources, including infrastructure, chips and electricity.
Potential Productivity Benefits
The present spending is intended to create AI capabilities that could produce broader economic benefits later.
Future effects on costs and workers
Inflation and Debt Risks
If borrowing and government funding needs continue rising, long-term interest rates may become harder to contain.
Potential Productivity Benefits
If AI delivers major productivity gains, it could reduce business costs, lower demand for labour and put pressure on wages over time.
Economic vulnerability
Inflation and Debt Risks
A slowdown in AI investment could expose vulnerabilities because the spending has become a major contributor to US economic growth.
Potential Productivity Benefits
The scale of AI investment reflects expectations that the technology could eventually improve productivity, even though the benefits remain uncertain.
- 2026 bond issuance
- $223 billion raised by major US technology companies.
- 2025 bond issuance
- $108 billion raised during the whole year.
- Alphabet borrowing
- $29 billion raised last month.
- GDP contribution
- AI investment accounted for nearly 48% of the rise in US real GDP during the four quarters ending in the second quarter of 2026.
- Immediate economic concern
- Heavy AI-related spending and borrowing may increase inflation and pressure long-term interest rates.
- Potential future benefit
- AI could eventually improve productivity and reduce costs.
- Investment preference
- Christopher Wood favors gold and gold-related investments over long-term US government bonds.