Environment concern reducing carbon footprint of livestock industries

Lifestyle Monday 10/July/2023 07:57 AM
Environment concern reducing carbon footprint of livestock industries

You may be wondering how to square your love for T-bone steaks and spareribs with your concern for the environment. The good news? Science is delivering new, game-changing solutions to tackle the environmental footprint of livestock industries.

The Problem

Approximately 9 million dairy cows, 90 million cattle, and billions of poultry in the United States produce over 100 times more organic waste than humans; but where human waste makes its way to a septic tank or sewage treatment plant, livestock waste is usually spread untreated on the ground as fertilizer.

While this practice has short-term agricultural benefits, it’s ultimately a major contributor to a number of environmental and health issues. Phosphorous, nitrogen (mostly as ammonia), pathogens and bacteria from manure run off the soil and pollute waterways. This nutrient runoff fuels increasingly toxic algae blooms in fresh, estuary and coastal salt waters, creating areas where most aquatic species can’t survive. What’s more, the highly mobile and volatile nitrogen from ammonia in animal waste can become airborne, a difficult and expensive to control problem that poses significant health risks to humans.

Finally, the 1.5 billion tonnes of manure generated in the United States annually also plays a major role in climate change. Manure emits carbon dioxide, methane and nitrous oxide, all of which are potent greenhouse gases.

New Solutions

An advanced livestock waste collection, treatment and recycling system from Bion Environmental Technologies Inc. is transforming manure from a liability to an asset. It starts with an innovative barn design that houses the livestock, collects waste, and feeds the treatment system on a continual basis.

This patented technology not only provides comprehensive waste treatment that neutralises pathogens, bacteria and ammonia and minimises greenhouse gas emissions, but also produces superior organic, and climate- and water-smart, fertilizers with a low carbon footprint, as well as generates clean water and renewable natural gas.

Typical meat production uses an extraordinary amount of water, particularly from crops for feed. With Bion, 30% of the waste stream is processed into recycled, clean water. And, thanks to precise application of organic and climate-smart fertilizers produced by the system, the resulting soil is healthier with a better balance of nutrients. In short, more abundant crops are produced, less water is used and greenhouse gas emissions are reduced.

Along with environmental stewardship and resource efficiency at the forefront of the technology’s design, experts have been retained to ensure that animal accommodations, hygiene, care and feeding are all optimised for animal health and welfare.

“Today’s consumers want sustainable, transparent and ‘better for you’ food,” says Bill O’Neill, Bion’s CEO. “Through innovation, we are bringing real meat to tables that is both sustainable and

ethical.” -ANI