GSR III Acquisition, Terra Innovatum Srl Sign MoU With Ameresco To Deploy SOLO Micro-Modular Reactor

• Comprehensive framework to evaluate siting, development, construction, integration, operation, and decommissioning planning for SOLO™ reactors

• Harnessing Ameresco's U.S. network and expertise for siting opportunities, agreement targets deployment of 50 SOLO™ reactors across federal and commercial sites

NEW YORK and AUSTIN, Texas, Sept. 29, 2025 (GLOBE NEWSWIRE) -- Terra Innovatum Srl ("Terra Innovatum," or the "Company"), a developer of micro-modular nuclear reactors, and GSR III Acquisition Corp. (NASDAQ:GSRT), a publicly traded special purpose acquisition company, today announced it has signed a memorandum of understanding ("MOU") with Ameresco (NYSE: AMRC), a leading energy solutions provider, to establish a comprehensive framework for siting, development, construction, integration, operation, and decommissioning planning of the SOLO™ micro-modular reactor. The collaboration will leverage Ameresco's national network and expertise to identify siting opportunities on public and private land, with a goal to secure the deployment of 50 reactor units across federal and commercial sites, marking a major step toward near-term commercial rollout of the SOLO™ reactor.