Overview

We continue to collaborate with our supply chain to identify opportunities for waste reduction or alternative use and look for ways to reduce manufacturing waste by improving yield, optimizing processes and minimizing the waste of scrap material. As part of this approach, we do the following:

  • Recycle/reuse spent materials, such as sulfuric-acid waste and then sell the materials to other companies for their use
  • Expand our list of recycling vendors in local regions
  • Identify recycling vendors who can recover precious metals from our e-scrap and finished product
  • Replace single-use plastic in our cafeterias, cafés and pantries with sustainable and reusable alternatives

Waste by Method

Recycling Rate

We collect and recycle a variety of materials, including office waste (paper, cardboard and beverage containers), cafeteria waste (food and other compostable items), items from support operations (scrap metal, wood, coolant chemicals and calcium-fluoride cakes used in wastewater treatment) and manufacturing materials (spent acids and solvents, waste molding compound, plating hazardous waste, etc.).

In 2024, we recycled 89% of our total waste (hazardous and non-hazardous), an increase of 3 percentage points compared to 2023. Our recycling rate includes waste-to-energy activities, which involves the conversion of non-recyclable waste materials into usable heat, electricity or fuel through incineration. If we exclude waste-to-energy, the 2024 recycle rate is 80%. We increased the recycle rate by continuing to search for recycling vendors who can add to our recycling opportunities.