Generac Strikes $8 Billion Supply Deal with Amazon for Data Centers, Sending Shares Up 45%
Generac has signed a contract worth up to $8 billion with Amazon to supply power generators for its data centers, including $2.4 billion in deliveries in 2027 and 2028, driving Generac's stock to jump 45% in after-hours trading.

Generac announced the signing of a massive supply contract with Amazon worth a total of up to $8 billion, aimed at equipping the e-commerce giant's data centers with power generation systems, according to Bloomberg.
The first phase of the deal includes $2.4 billion worth of deliveries during 2027 and 2028, a clear indication of Amazon's accelerated timeline for expanding its computing infrastructure for cloud services and artificial intelligence workloads.
Generac's stock received an extraordinary boost of 45% in after-hours trading, marking one of the largest daily gains in the company's history, as the deal reshapes its growth prospects as a strategic supplier of AI infrastructure.
This deal reflects a growing trend among major cloud service providers toward securing reliable backup power sources amid concerns over the power grid's ability to meet the growing demand from next-generation data centers.
What do these terms mean?
- Backup Power Generators: On-site electrical generation systems operated during power grid outages or deficits, considered an absolute necessity for data centers requiring continuous operation.
- Data Centers: Massive facilities housing thousands of servers that power cloud services and AI systems, consuming immense amounts of electricity.
- After-Hours Trading: Stock trading conducted outside official stock exchange trading hours, reflecting investors' immediate reactions to breaking news.
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