Stationary storage will be as big as the car business long term. The growth rate will probably be several times what it is for the car business.

The quote “Stationary storage will be as big as the car business long term. The growth rate will probably be several times what it is for the car business” by Elon Musk reflects his visionary outlook on the future of energy storage and its transformative role in the global economy. In this statement, Musk compares the long-term potential of stationary energy storage—such as home batteries, grid-scale energy systems, and industrial energy storage—to the already massive and well-established automotive industry. His prediction underscores a major shift in focus from transportation to clean energy infrastructure.

Musk made this statement in the context of his work with Tesla, particularly following the launch of products like the Powerwall and Powerpack—battery solutions designed to store renewable energy for homes and utilities. His belief is that as the world continues to transition toward solar, wind, and other intermittent energy sources, the need for reliable energy storage solutions will skyrocket. These systems will help balance supply and demand, reduce reliance on fossil fuels, and create more resilient power grids.

The quote also reflects Musk's broader mission to accelerate the world's transition to sustainable energy. By predicting that stationary storage will outpace even the car business in terms of growth rate, he is highlighting both the economic opportunity and technological necessity of investing in energy storage innovation. For Musk, it's not just about cars—it's about building a sustainable energy ecosystem that includes generation, storage, and consumption.

Ultimately, this quote is a forward-looking insight that positions stationary energy storage as a foundational pillar of the future economy. Musk's companies have already begun to make significant strides in this area, and his prediction serves as both a market signal and a call to action. It encourages businesses, governments, and innovators to recognize the massive potential of this sector as a key enabler of a clean energy future.