KETEP 세계에너지시장정보

In 2013, a lithium-ion battery pack cost approximately $650 per kWh. By 2023, this cost had dropped to $139 per kWh, representing a significant 79 percent decrease over ten years. In addition, lithium-ion battery packs decreased from over $160 per kWh in 2022 to $139 per kWh in 2023, marking a 14 percent drop within a single year.

Moving forward along the cost reduction curve requires battery makers to examine every step in the manufacturing process. One significant area has been adopting the dry coating process for lithium-ion battery cathode production. This process eliminates the solvent and drying steps required in traditional wet coating.