GoKawiilWood Mackenzie: Sodium-ion batteries to hit cell-level cost parity with LFP by late 2026
A Wood Mackenzie analysis finds sodium-ion battery technology moving into commercial production, with more than 70 GWh in supply agreements already signed across China, the US, Germany and India. Cell-level cost parity with LFP batteries is projected by late 2026, though module and system-level parity won't arrive until after 2030. China leads commercialization, with BYD targeting 30 GWh of capacity and CATL aiming for over 1 GWh in shipments by end-2026.
GoKawiil's interpretation of the reporting above, not reported fact.
The report suggests sodium-ion could offer a 21% lower total cost of ownership over 20 years despite higher upfront prices (about $229/kWh versus $200/kWh for LFP), implying long-term economics may favor adoption even before sticker-price parity. Wood Mackenzie's data indicates planned manufacturing capacity already outpaces current demand, which could signal either aggressive bets by manufacturers like BYD and CATL or a risk of oversupply if adoption lags projections.
- Over 70 GWh in sodium-ion supply agreements already exist across China, the US, Germany and India, per Wood Mackenzie.
- Cell-level cost parity with LFP batteries is expected by late 2026; full system-level parity not until after 2030.
- Sodium-ion batteries could deliver 21% lower lifetime cost of ownership despite costing more upfront than LFP.
Source: pv-magazine.com — Pilar Sánchez Molina, 2026-11-06
Published there as: “Sodium-ion batteries approach cost parity with LFP”
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