Generac signs long-term backup generator supply agreement with Amazon for data centers

Type: Supply Agreement · Technology: Data Center · Country: United States · Value: $8B · Announced: 2026-09-21

Generac has signed a long-term agreement with Amazon to supply backup power generators for Amazon's data centers, with the deal's total potential value capped at up to $8 billion. The most concrete near-term portion of the agreement is about $2.4 billion in initial deliveries scheduled for 2027 and 2028. The arrangement expands Generac beyond its traditional residential backup-power market into large-scale data-center infrastructure, tied to the rapid buildout of cloud and AI-related computing capacity where reliable on-site power has become increasingly important. The $8 billion figure is not a guaranteed order book but the maximum cumulative value of the supply agreement over its life, with Amazon's purchases determining how much of that ceiling is ultimately realized. The deal includes warrants that give Amazon the right to buy roughly 1.69 million Generac shares at about $200.93 per share, with part of the shares vesting immediately and the remainder vesting over time as Amazon makes purchases under the generator agreement. Market reaction was strong, with Generac shares jumping sharply after the disclosure, rising by more than 30% to 40% in trading tied to investor enthusiasm over the size of the Amazon contract and its implications for future growth.

Analysis

Generac announced a long‑term supply agreement with Amazon to provide backup power generators for Amazon data centers, with a potential maximum value of up to $8 billion and an initial $2.4 billion of deliveries slated for 2027‑2028. Amazon is actively investing in renewable energy to power its operations through direct acquisitions and power purchase agreements. Generac is known for residential backup‑power products and is expanding into large‑scale data‑center infrastructure under this contract. The agreement includes warrants for Amazon to purchase approximately 1.69 million Generac shares at $200.93 each, with part of the shares vesting immediately and the remainder vesting as Amazon makes generator purchases. Generac shares rose more than 30% in trading after the announcement on September 21 2026.

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