Cheesecake Energy is developing the world’s greenest energy storage technology, lowering the cost of medium to long-duration energy storage, and turning renewable energy sources like wind and solar into reliable, on-demand power. Our breakthrough system, eTanker uses thermal energy storage and compressed air to achieve costs that are 30-40% lower than that of the cheapest batteries currently available, by repurposing long-lasting, proven industrial components from existing automotive, oil and gas equipment supply chains.