At Sub-Zero, Wolf, and Cove, we aspire to be a leader in both food preservation and the preservation of our planet. If you have suggestions or questions about our sustainability programs and efforts, please email us at

Efficiency and waste reduction in everything we do


Over 75% of the stainless steel and up to 50% of plastic in our refrigerators are recycled materials. We recycle over 566 tons of scrap yearly that would otherwise go into landfills.


We have eliminated all wastewater in our manufacturing process and recycle almost 200,000 gallons of water per year.


Currently, several of our appliances have earned the Energy Star rating for outstanding energy efficiency. Our rated appliances are required to use about fifteen percent less energy than non-certified models. New LED lighting in our Wolf manufacturing plant saves over one thousand-kilowatt hours of electricity per year.

Our Sustainability Efforts