10:28 AM EDT, 05/13/2025 (MT Newswires) -- Aemetis ( AMTX ) said Tuesday its Aemetis Biogas unit has signed a $27 million agreement with Centuri Holdings ( CTRI ) to build biogas cleanup systems for 15 dairy digesters.

The deal, and expected future agreements with Centuri ( CTRI ), will allow Aemetis Biogas to boost the construction of dairy digesters to produce renewable natural gas for a total of 50 dairies that have already been signed by the unit, the company said.

Aemetis ( AMTX ) shares were nearly 8% higher in recent trading, while Centuri ( CTRI ) was up by more than 4%.

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