The Future of Plastic Alternatives

Plastic reduction initiatives have led to innovations in sustainable plastic alternatives. Single use plastics are used in nearly every service industry to ensure the health and safety of patrons. An April 2022 study found that nearly 80 percent of U.S. consumers consider sustainability (of a product, the retailer, or the brand) when making purchases. Sustainable plastic alternatives are continually being researched and created globally. This article explains some of the plastic alternatives we may see in the future.

Agricultural byproducts

Hemp, husk, oat hulls, and cotton burrs are pressed into the desired shape that can fit around items as packaging. Bagasse is the fibrous material left behind after sugar cane is crushed in the production process. The material is back yard compostable, meaning that it breaks down easily without the help of high heat or additives. Bagasse can be used in place of single use plastic containers, plates, condiment cups, and more. The material is biodegradable and compostable. Guides can use bagasse in place of disposables to reduce the amount of waste generated in the backcountry.Grape skins left over from the wine making process have been used to create vegan leather. For every ten liters of wine, one square meter of material can be produced. The sustainable manufacturing process does not involve any new, nonrenewable resources and does not produce any polluting byproducts. Vegan leather is primarily being used for clothing and accessories and is being gradually being introduced to the textile industry as a potential plastic alternative for things such as vinyl aprons, PVC rain jackets, and faux leather furniture.Coconut fiber or “coir” is a completely biodegradable alternative to plastics. Door mats, planters, dish brushes and even mattresses contain coir. The tough, fibrous material can withstand two to five years of intended use. You may already use coconut fiber in your daily routine without realizing it. Concessioners responsible for landscaping can use coir in place of plastic weed barrier material to support plant growth and reinforce soil to mitigate erosion. When possible, opt for a biodegradable option over plastic.

Spray on Biodegradable Produce Coating

Food packaging is the most commonly reported item polluting river waters and shorelines. Replacing plastic food packaging and take out containers with biodegradable alternatives could divert waste destroying the natural habitat. In 2022, a group of scientists developed a spray on biodegradable food covering that rinses off with water. The coating could replace plastic packaging used to coat produce. Some produce is transported and sold without plastic. However, some is wrapped to reduce the chance of spoilage, especially in remote areas. Additionally, produce can be wrapped for safety and sanitation reasons. By wrapping individual items in plastic, it prevents one rotten piece of produce from spoiling other produce in the same container.

Cellulose Nanocrystals

Massachusetts Institute of Technology (MIT) has developed a plastic replacement using cellulose from trees and a synthetic polymer. The material is stronger than some types of bone and harder than typical aluminum alloys. The structural integrity of the material may be able to replace nonrenewable materials used in building maintenance. For example, concessioners who perform maintenance may be able to use cellulose material in place of PVC piping, laminate countertops, and culvert pipes.

Resources

Although the plastic alternatives mentioned in the article are not all widely available, plastic use can be reduced now. Concessioners are on the forefront of sustainable business practices; however, single use plastic can be reduced across almost all operations. Review the kitchen reusables article to learn more about reducing waste in the food service. Visit earthday.org to see how their end plastic pollution campaign is pointing out the systemic problems associated with plastic use.