In 2023, the consumption of motor blocks, utilizing both purchased and home scrap, stood at approximately 518.5 thousand metric tons in the US. Forecast data predicts a decrease each year from 2024 through 2028. The year-on-year decline: 2.46% for 2025, 2.48% for 2026, 2.49% for 2027, and 2.49% for 2028, yields an average annual decrease (CAGR) of around 2.55% over the five-year period, reflecting a consistent downward trend in volume.

Future trends to watch for:

Potential technological advancements may reduce scrap generation.
Recycling efficiency improvements are needed to mitigate declining consumption.
Market demand shifts in automotive and industrial sectors impact scrap usage.
Regulatory changes towards sustainability may influence future scrap consumption.