The Challenge
A facility generated 200 tons of scrap annually: 80 tons steel offcuts, 60 tons plastic scraps, 40 tons packaging waste, 20 tons mixed materials. Scrap disposal cost was ₹8 lakhs annually. No recovery or reuse program existed.
What Became Visible
Waste stream analysis revealed significant recovery potential. Steel offcuts could be melted and reused internally (120 kg per production cycle). Plastic scraps could be recycled through certified vendors. Packaging waste could be reduced 40% through supplier optimization. Total embodied carbon in these waste streams: 110 tons CO2e (if new material would have been purchased instead).
What Changed
Internal scrap reuse program established for steel offcuts. Certified plastic recycler contracted for plastic waste. Supplier packaging optimization initiated. Waste reduction target set at 35% of original volume.
How it worked: Steel offcuts were collected separately and sent to an in-house melting facility, reducing raw steel purchase by 15%. Plastic scraps were compressed and sold to certified recyclers at ₹40–60 per kg. Packaging was redesigned with suppliers to reduce material use 40%. These programs reduced waste volume from 200 to 130 tons annually while generating ₹24 lakhs in material recovery revenue.
Results
annually
from baseline
from internal/recycled materials
from material recovery
Material recovery in manufacturing has dual benefit: generates revenue from waste AND reduces embodied carbon from new material purchases. Circular approaches are profitable.
Operational Reality
Most manufacturing facilities can recover 20–50% of scrap material value through reuse and recycling programs, while simultaneously reducing Scope 3 carbon.