According to Sawyer Merritt, Tesla's energy storage segment is set for significant expansion with a third Megapack factory opening near Houston in late 2026, offering an annual production capacity of 50GWh for the new Megapack 3/Megablock product (source: Sawyer Merritt on Twitter). This expansion underlines Tesla's commitment to integrating AI-driven energy management systems, which optimize grid storage, load balancing, and real-time analytics for utilities and large-scale energy users. The new factory is poised to accelerate AI-powered grid modernization and open up major business opportunities for AI solution providers in renewable energy and smart infrastructure.

According to Sawyer Merritt on Twitter, Neoen Australia has started construction on a $220 million big battery project, marking the world’s first deployment of Tesla’s new Megablock—a next-generation grid-scale battery system. The Megablock integrates four Megapack 3 units into a single plug-and-play 20 MWh block, each with its own transformer and switchgear. Tesla claims this system will enable 23% faster installations and up to 40% lower construction costs for utility-scale energy storage solutions. The Megablock features advanced software, hardware, and service integration, maximizing efficiency and reducing above-ground cabling. Production of Megapack 3 is set to begin at Tesla’s Houston Megafactory in 2026, targeting up to 50 GWh annual capacity. This development signals significant business opportunities for AI-driven energy management, predictive maintenance, and grid optimization platforms, as the rapid deployment and cost-effectiveness of such scalable storage solutions drive market demand for intelligent energy analytics and automation tools. (Source: Sawyer Merritt, Twitter)

According to Sawyer Merritt, Tesla Energy reached a historic gross profit of $1.1 billion in Q3 2025, driven by surging demand for AI-enhanced energy storage solutions. The upcoming Megapack 3, featuring advanced AI-driven energy management systems, will begin production at the new Houston Megafactory in 2026, with a planned manufacturing capacity of up to 50 GWh per year. This expansion positions Tesla to capitalize on the growing market for smart grid and utility-scale energy storage, offering significant business opportunities in AI-powered energy optimization and grid resilience (Source: Sawyer Merritt on Twitter, October 22, 2025).