Tesla Starts Megapack 3 Production With 28% More Energy Per Unit

This is a major economic-development milestone for Brookshire.
Tesla has now moved from construction to actual production at the Brookshire Megafactory. Recent reporting confirms that Megapack 3 production has begun, with the facility designed for 50 GWh of annual Megapack 3 capacity.

• Production is officially underway in Brookshire.
• The facility has a designed capacity of 50 GWh per year.
• Megapack 3 provides about 5 MWh per unit, roughly 28% more energy than the previous Megapack 2 XL.
• The project is expected to bring approximately 1,500 manufacturing jobs to the area.
• The Brookshire EDC has identified the facility as part of the Empire West Industrial Park along Woods Road, between Highway 90 and Interstate 10.

This is especially noteworthy because the Brookshire facility was announced in 2025 as a roughly $200 million investment, making the transition to production a significant step in Brookshire's growing manufacturing and industrial base.

To learn more, go to: Tesla starts Megapack 3 production with 28% more energy per unit | Electrek