In addition to energy reduction, Portola plants recycled in excess of 2m pounds of material, including plastic regrind, corrugated, paper, aluminium and steel. An additional 500,000 pounds of paper were recycled from its various North American offices, bringing the overall company total to more than 2.5m pounds.
“Portola’s goal is to minimise its environmental impact by creating sustainable, value-added manufacturing and product solutions,” said Kevin Kwilinski, president and CEO, Portola. “We believe in using natural resources responsibly to manage energy use and reduce waste wherever possible. We also believe in partnering with our customers and communities to help make that happen.”
Contributing to the energy conservation efforts were more than 20 different initiatives across all eight plants. These included the purchase of new equipment with reduced energy requirements; conversion from injection to compression moulding for specific products; implementation of productivity improvements which reduced energy load; shut off protocols for idle equipment; plant and office heating/cooling conservation and others.
Portola’s material recycling efforts included production scrap/regrind (mostly high-density polyethylene and polypropylene), corrugated shippers, hydraulic oil waste, scrap metal, aluminium cans, paper etc.
The company is also investigating alternative packaging approaches that would enable between 30-35% more closures per truckload, reducing fuel and packaging material costs by more than $1m annually.
In addition to the material and energy reduction strategies, all of the corrugated cases Portola purchases have been certified under the standard requirements of the Sustainable Forestry Initiative.
Source: Portola
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