On September 9, 2026, Acorn Energy subsidiary OmniMetrix closed the acquisition of Generator Solutions’ Gen-Tracker standby generator monitoring business for $3.5 million. The consideration included a $1 million cash payment at closing and deferred payments totaling $2.5 million over five years ($450,000 annually for four years and $700,000 on the fifth anniversary). OmniMetrix also leased commercial premises in Oakdale, Minnesota, from an affiliate of the seller for one year at $108,000 annual rent. Acorn Energy operates in the energy sector, providing monitoring solutions for standby power systems.

On August 17, 2026, Acorn Energy, Inc. entered into an agreement to acquire the remaining 1% of OMX Holdings, Inc., thereby achieving 100% ownership of its subsidiary OmniMetrix, LLC. The transaction involved exchanging 100 shares of Series A preferred stock held by former CEO Walter Czarnecki for 25,096 newly issued shares of Acorn Energy common stock, representing approximately 1% of the company's outstanding shares immediately prior to the deal. This acquisition consolidates full control over OmniMetrix. The company operates in the energy sector.

Acorn Energy reported Q2 2026 net income of $294,000 ($0.12 per diluted share), down from $720,000 in the prior year period. Total revenue declined 29.4% to $2,489,000, driven by a 51.7% drop in hardware sales as large shipments from a national cell phone provider cycled out of comparisons. Monitoring revenue grew 8.0% to $1,425,000, supported by a new partnership with Champion Power Equipment and the launch of the OMNI360 infrastructure solutions suite. The company operates in the remote monitoring and control solutions industry for critical infrastructure.