Musk: Tesla and SpaceX each targeting 100GW annual solar capacity
Both companies are scaling solar production as fast as possible, with natural gas turbines needed as interim supplement for several years.
Elon Musk outlined ambitious solar expansion plans for both Tesla and SpaceX, stating that the companies are each building 100GW per year of solar production capacity as fast as possible. According to Musk, natural gas will still be needed to supplement and bootstrap solar for several years even as deployment accelerates.
Musk identified a key production bottleneck slowing natural gas turbine output: casting the blades and vanes. The comment suggests that manufacturing constraints on turbine components are limiting how quickly gas-fired generation can be ramped up to fill the gap during the solar ramp-up phase.
The remarks reflect Tesla and SpaceX's parallel energy infrastructure strategies amid broader power demand growth. Tesla operates an energy storage and solar business alongside vehicle manufacturing, while SpaceX has signaled interest in power generation to support its launch operations and other ventures.
"@TeslaBoomerMama SpaceX and Tesla are each building 100GW/year of solar production capacity as fast as possible, but natural gas will still be needed to supplement and bootstrap solar for several years. The limiting factor for nat gas turbine production is casting the blades & vanes. By doing"— X · @elonmusk