teslaract
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BREAKING: The U.S. Government has officially announced that @Tesla and LG Energy have signed an agreement to build a $4.3 billion lithium iron phosphate (LFP) prismatic battery cell manufacturing factory in Lansing, Michigan, with a 2027 start of production. "American-made cells will power Tesla's Megapack 3 energy storage systems produced in Houston, creating a robust domestic battery supply chain," the U.S. Department of the Interior said in a statement. Here's everything you need to know about Tesla's new Megablock, the latest in the company's industrial storage product lineup, which includes the new Megapack version 3: Megablock: • 23% faster to install with up to 40% lower construction costs • Plug and play platform (hardware, software and services) delivered as one all from Tesla. It's a pre-engineered medium-voltage block that integrates next-gen Megapack 3 • Eliminated above ground cabling between the transformer and the megapacks using new flexible busbar assembly • 91% MV round trip efficiency • 20 MWh of usable AC energy • Operates in temps of -40°C (-40°F) to 60°C (140°F) • 248 MWh per acre • 25-year life & >10,000 cycles • With Megablock, Tesla is targeting to commission 1GWh in 20 business days, equivalent to bringing power to 400,000 homes in less than month Megapack 3: • Will be manufactured in Tesla's upcoming Houston Megafactory starting in late 2026. 50 GWh annual manufacturing capacity when fully ramped. • 5 MWh of usable AC energy • Weight: 86,000 lbs • 28 foot long enclosure that can be shipped globally • Optimized for up to 8-hour applications • New drastically simplified thermal bay. Uses Model Y heat pump, but on steroids. 78% fewer connections, which minimizes failure points • Larger battery module and larger battery cell • 2.8 liter battery cell, co-engineered with Tesla's cell team • LFP battery • Operates in -40°C to 60° • Went from 24 cable connections in Megapack version 2XL, down to 3 simple busbar connections • 75% of the mass of Megapack 3 is battery cells. • A single module in it weighs as much as a Cybertruck • Tesla has enabled easier front access service, so there are no roof penetrations • Drastically simplified bussing system






@DillonLoomis where does Waymo service their more complicated system?





I am excited to announce our partnership with @MarkRober and @crunchlabs! With incredible advances in AI, so many aspects of our lives and society are being rewritten. Never before has learning and embracing the idealistic curiosity we are all born with been so important. Mark is one of the most incredible thinkers in redefining how we learn — his ability to inspire curiosity and activate imagination is truly something special. @Rivian is being built to help enable and inspire adventure — to explore and learn. Mark inspires so many people from around the world, from kids to adults, to ask why…to imagine…and, of course, to laugh. This joyful approach to learning is exactly what is needed as we redefine so much of how our world works.



@BigImpactHumans @Tesla Depends on how much demand we see at this price level












