GTF

Post-Consumer Food Waste

Post-Consumer Food Waste GTF Icon

Reduce Food Waste With Impact Flash-Drying Technology

Post-consumer food waste, a byproduct of food processing and consumption, presents a significant challenge for the food industry. Landfills are often the default solution, but this practice contributes to environmental issues and missed opportunities for resource recovery. GTF Technologies offers a sustainable alternative: our powder processing technology transforms food waste into valuable powdered products.

Challenges of Post-Consumer Waste

Challenges of Traditional Uses for Post-Consumer Food Waste

While traditional methods like composting and animal feed have been used to divert food waste from landfills, they also present their own challenges.

  • Contamination: The introduction of non-food items, such as plastics or glass, can hinder the composting process and reduce the quality of the resulting compost.

    Time & Space: Composting requires sufficient time and space for microorganisms to break down organic matter. This can be challenging for businesses with limited resources or urban locations.

    Odor Control: Improperly managed composting can lead to unpleasant odors, potentially affecting neighboring properties.

  • Safety Concerns: Food waste may contain contaminants, such as pathogens or harmful chemicals, that could pose risks to animal health.

    Regulatory Compliance: Strict regulations govern the use of food waste as animal feed to ensure the safety of both animals and consumers.

    Transportation Costs: Transporting food waste to farms or processing facilities can be expensive, especially for businesses located in remote areas.

  • Environmental Impact: Landfills contribute to greenhouse gas emissions, including methane, a potent greenhouse gas.

    Regulatory Restrictions: Many jurisdictions are implementing bans or restrictions on food waste disposal in landfills due to its environmental impact.

    Costs: Landfilling can be costly, including tipping fees and transportation expenses.

Given these challenges, there is a growing need for innovative solutions that can effectively divert food waste from landfills and promote a more sustainable circular economy.

Our Impact Flash-Drying Technology

Manage Post-Consumer Food Waste With Our RENU™ Technology

GTF’s RENU™ Drying & Milling System is a sustainable solution for turning food waste into powder.

Our impact flash-drying technology efficiently removes moisture and smell from the waste, preventing harmful gas production and creating a valuable, dry product. This powder can be used in various applications, such as animal feed, fertilizer, and industrial materials, and weighs a fraction of the raw material, saving transportation costs.

Other Key Benefits of the RENU™ System Include:

Significantly reduces drying times and improves overall production efficiency.


Minimizes energy consumption, reduces operational costs, and improves environmental impact.


A compact footprint requires less space, allowing for efficient use of space and reducing overhead costs.


Versatility, processing a wide range of ingredients, providing flexibility, and expanding product options.


Improved product quality, preserving ingredients' nutritional value and sensory properties, ensuring high-quality products.

In-Market Implementation: How We Impact Flash-Dry Food Waste With RENU™


The RENU™ system offers several advantages over traditional drying methods. Its high-efficiency design minimizes energy consumption, reducing operational costs. Additionally, the system is customizable to meet specific processing needs, ensuring optimal performance. By partnering with GTF, businesses can improve their sustainability practices and unlock new revenue streams.

Why Sustainable & Efficient Solutions for Post-Consumer Food Waste Matters

Sustainable technology is essential for addressing the growing challenge of food waste. Currently, one-third of all food produced globally is lost or wasted. This equates to approximately 1.3 billion tons of food per year. By adopting solutions like GTF's RENU™ Drying & Milling system, businesses can contribute to a more circular economy, reduce their environmental footprint, and improve their bottom line.

GTF Technologies Sustainable and Custom Solutions

Find Sustainable & Custom Solutions with GTF Technology

If you're looking for a sustainable and efficient way to manage your post-consumer food waste, GTF Technologies can help. Our team of experts will work with you to develop a customized solution that meets your specific needs.