Is the battery industry a linear value chain?

In many respects, the current battery industry still acts as a linear value chain in which products are disposed of after use. Circularity, which focuses on reusing or recycling materials, or both, can reduce GHG intensity while creating additional economic value (Exhibit 14).

What are the challenges faced by battery manufacturers?

Although battery growth will confer multiple environmental and social benefits, many challenges lie ahead. To avoid shortages, battery manufacturers must secure a steady supply of both raw material and equipment. They must also channel their investment to the right areas and execute large-scale industrialization efficiently.

What is the value chain depth and concentration of the battery industry?

Value chain depth and concentration of the battery industry vary by country (Exhibit 16). While China has many mature segments, cell suppliers are increasingly announcing capacity expansion in Europe, the United States, and other major markets, to be closer to car manufacturers.

What are some recent advances in battery technology?

Some recent advances in battery technologies include increased cell energy density, new active material chemistries such as solid-state batteries, and cell and packaging production technologies, including electrode dry coating and cell-to-pack design (Exhibit 11).

Why is global demand for batteries increasing?

This work is independent, reflects the views of the authors, and has not been commissioned by any business, government, or other institution. Global demand for batteries is increasing, driven largely by the imperative to reduce climate change through electrification of mobility and the broader energy transition.