MIT News AI

MIT spinout turns plastic waste into resilient building materials

Atlas Building Composites, a spinout from MIT, is commercializing research that transforms plastic waste into durable building components. The company focuses on producing parts for buildings and other infrastructure using this innovative material conversion process.

MIT News AI
Aug 26

AI helps design new materials that work in the real world

The MIT-developed tool "CrysVCD" uses AI to design new materials that are chemically stable in real-world conditions. By predicting stability early, it can significantly reduce the time and cost associated with testing and discarding unstable material designs.

By Zach Winn | MIT News
arXiv Machine Learning
Aug 19

Wasted large language models: A life cycle thinking approach

The paper argues that large language models (LLMs) have a growing carbon footprint and that current efficiency gains are offset by rebound effects such as Jevons Paradox. It proposes applying the EU waste hierarchy—prevention, reuse, recycling, recovery, and disposal—to LLMs, suggesting that preventing waste and unnecessary use can significantly reduce environmental impact. The authors emphasize that treating LLMs as products that can become waste offers new ways to motivate more sustainable practices.

By Erik Johannes Husom, Maria Emine Nylund, Ophelia Prillard