[1] According to a study done by SNE Research in 2024, Eve Energy was the 9th largest electric vehicle battery maker worldwide with 2.3% market share, which it maintained from 2023.

It also announced that it was investing CN¥ 3 billion (US$470 million) into building a 10GWh battery plant located in Qidong, Jiangsu which will be completed within three years.

BTR will construct an anode material plant in Yibin, Sichuan with an annual capacity of 10 kilotons in collaboration with Eve Energy, which will finish in the first half of 2024.

[6][7][8] In September 2022, Eve Energy announced it will invest CN¥ 10 billion to build a new battery plant in the automobile manufacturing hub of Shenyang, Liaoning.

The first phase will cost CN¥ 5 billion and have an annual capacity of 20 GWh and will produce batteries for both energy storage and power supply applications.

The contract with the Singaporean subsidiary of Senior Tech includes the purchase of a minimum of 2 billion m2 of battery separator over a six-year period.

[16] On July 22, 2021, the construction of the first expansion phase was announced, which consists of five lithium battery production lines for a projected annual capacity of 12.2 GWh in a CN¥ 2.45 billion (US$380 million) investment.

[16] On August 4, 2021, Eve Energy announced that it was building two additional assembly lines in the Jingmen facility, totaling 30 GWh of annual capacity.

[16][18] In November 2021, Eve Energy unveiled a new phased expansion plan for its Jingmen facilities that replaces the one announced in June.

[20][21] In October 2021, Eve Energy announced plans for a new lithium-ion battery research and development center and manufacturing plant located in Chengdu, Sichuan.

Additionally, Eve Energy will introduce upstream battery materials suppliers and their projects into the area as part of the initiative.

[25] In June 2022, initial plans for a new facility in Qujing, Yunnan were revealed, with an investment of CN¥ 3 billion and 10 GWh of annual capacity for the production of cylindrical-format LFP battery cells.

The batteries will be 46 mm (1.8 in) diameter cylindrical NMC cells packaged in a 'cell-to-pack' arrangement, with the packs running at 800 V and capable of up to 350 kW charging speeds.

[35][36] In August 2018, Eve Energy won a contract to provide Daimler with automotive traction batteries over the following ten years.

[43][44] In October 2021, Eve Energy announced that it will form a joint venture with Hunan Zhongke Electric to build a plant supplying battery cathode materials.

CN¥ 2.5 billion (US$391 million) will be invested into the plant, which will be built in two phases, and will have an annual capacity of 100 kilotons of cathode materials when fully completed.

[22] In January 2024, Eve Energy signed a non-binding agreement with Aksa Power Generation to form a joint venture.