Anthro Energy has launched a new plant in Louisville, Kentucky, USA. According to the company ' s plan, after delivery, the plant could produce battery materials equivalent to over 300,000 electric vehicles, of which electrolyte annual capacity would reach 25 GWh. The company wishes to use this to access the United States indigenous battery supply chain and to provide material support for the commercialization of solid batteries.
Worked in 2028
Currently, United States battery manufacturers are accelerating their search for sources of material that are not restricted by “foreign entities of concern”, with a focus on reducing dependence on China's relevant supply chains. According to Anthro Energy, the new plant is expected to come into operation in 2028 and to supply to high-specified customers in the United States mainland.
David Mackanic, co-founder and chief executive officer of the company, stated that the location of the Louisville plant was conducive to covering the existing United States battery manufacturing network. According to him, from the factory, 12 hours of drive could reach about 70 per cent of existing battery production facilities in the United States.
Supported by federal and state governments
In order to build the factory, Anthro Energy received US$ 24.9 million from the United States Department of Energy, funded by the bipartisan infrastructure bill, and an investment tax credit of US$ 18.4 million, supported by the Inflation Reduction Act. Kentucky provides $2.3 million in tax incentives, provided the project creates 110 permanent jobs.
- United States Department of Energy funding: $24.9 million
- Investment tax credit: $18.4 million
- Kentucky tax incentive: $2.3 million
This means that the project is not only a single plant construction, but is also in line with the policy orientation of the United States in recent years to promote home-grown new energy production and restructure supply chains for key materials.
bet on solid battery material
The plant will produce a variety of electrolyte. Anthro Energy states that the long-term goal is to shift more capacity to a company-owned polymer product Proteus. The material was designed to access existing production lines and reduce the cost of the customer ' s retrofitting equipment, so that the company could initially produce other formulations and gradually move the customer to its own material.
Proteus is considered by the company to be one of the key materials leading to solid and semi-solid batteries. Solid-state batteries have been considered by industry as the next-generation route because they are expected to increase energy density and reduce the risk of fire from traditional liquid electrolyte. At the same time, solid-state structures can also help to curb the growth of branches and reduce short-circuit problems.
However, long delays in the large-scale landing of solid-state batteries remain a core obstacle to cost and production stability. Anthro Energy offers the option of having the material enter the core in liquid form during the manufacturing phase to allow for penetration of the positive and negative poles and then solidification, taking into account the suitability and structural strength of existing processes.
According to the company, with this programme, the core strength can be 10 to 15 times greater than that of the traditional liquid electrolyte programme, while retaining some flexibility. In addition to electric vehicles, the company also sees its space on drones and robots.
Moving from laboratory to large-scale manufacturing has been a high-risk phase for Battery Materials Start-up. According to Anthro Energy, federal financial support helps to move beyond this stage and provides a capacity base for entry into larger-scale applications.