Em São Paulo, uma entidade chamada TerraCycle criou um programa de reciclagem que conseguiu motivar 500.000 usuárias de esponjas de uso doméstico para participar do que denominou Programa Nacional de Reciclagem de Esponjas.
A TerraCycle, empresa que se posiciona como líder global em soluções ambientais para resíduos de difícil reciclabilidade, transforma esponjas descartadas em matéria-prima para novos produtos e vai mais além: movimenta um programa de coleta gratuito para o consumidor de qualquer lugar do país e ainda reverte doações para instituições sociais.
When it comes to living sustainably, less is more. Setting out to buy less, consume less and waste less often translates into a reduced carbon footprint, offsetting demand for the goods and services that put strain on the earth’s finite resources. However, a smaller package doesn’t always equal a smaller environmental impact, as demonstrated by the trend of “lightweighting” in consumer product packaging.
In a nutshell, “lightweighting” is the practice of cutting down the amount of packaging material used to make it, or replacing it with a lighter weight alternative entirely (i.e. glass vs plastic); the average consumer will see this most often in the food and beverage market, which increasingly innovates to satisfy needs of convenience, function and novelty in today’s fast-paced culture.
But the trade-off of a smaller, lighter package is often one that is neither reusable nor recyclable, destined for landfill or incineration and the inevitable pollution of our natural ecosystems.
Here are 5 examples of common “lightweighted” food and beverage packaging items that are making a heavy environmental impact:
1. Plastic bottles
Once upon a time, beverages were delivered and bottled in durable, reusable, highly recyclable (albeit, heavy) glass. When high-density polyethylene (HDPE) was introduced in the early 1960s, the use of plastic to bottle beverages went from being an expensive technology into an affordable, economically viable practice. Plastic’s lightweight nature, relatively low production and transportation costs and resistance to breakage made them popular with manufacturers and customers.
Today, the food and beverage industry has almost completely replaced glass bottles with plastic bottles. While many plastic bottles are readily recyclable in most municipalities, they belong on this list because so little of this material is captured for recycling, and so many plastic bottles are, believe it or not, viewed as being disposable and tossed in the trash.
2. Modern cartons
We’ve come a long way from the patent of the “paper bottle,” the first milk carton featuring a folding paper box for holding milk. Nowadays, cartons are available in two categories – refrigerated (gable-top) and shelf-stable (or aseptic). The first type is comprised mostly of paper and can be processed by some municipal recycling facilities.
The second, not so much.Multi-compositional packaging (like almond milk boxes) tends to get difficult-to-recycle, and carton technologies have evolved to feature various combinations of plastic, metal and paper, moisture barriers; a typical shelf-stable carton averages 74 percent paper, 22 percent plastic and 4 percent aluminum. Though the Carton Council recognized this problem and set out to increase access to carton recycling across the U.S., many consumers do not think cartons are recyclable.
3. Disposable add-ons
Speaking of cartons, the ones with the old-fashioned “gable top” are often given a modern upgrade with pour spouts and screw-top caps. Drink pouches (#4, coming up) will come with little straws, as will little juice boxes (a mini carton, really).
Though they are often comprised of a rigid, single-compositional plastic material, the various closures and fitments that give “lightweighted” items high functionality (i.e. straws, caps, spoons, etc.) are not recyclable through curbside collections due to their small size. These loose add-ons fall through the screeners at municipal recycling facilities and are missed for recovery.
4. Pouches
A flexible plastic juice pouch is multi-compositional in nature and not recyclable in the current waste management infrastructure. The multi-layer films from which most pouches are comprised are often made up of several different plastics, which are difficult to recycle because these components require separating. Same goes for baby food pouches, performance nutrition packaging pouches and snack bags.
5. Sachet
Today, one of the most extreme examples of “lightweighted” packaging is a small, thin, flexible plastic pouch-like item called a sachet. Think single-serving configurations of hot chocolate, coffee, juice packets and instant soup. Other consumables like laundry detergent and dish soap are also sold in sachets.
These single-use sachets are very inexpensive to make, which brings down cost for consumers, making them quite popular in many areas. However, these items also fall outside the scope of recyclability due to their small size, and are prone to end up in oceans and waterways.
P&G ha anunciado que para finales de 2018 más de 500 millones de envases en Europa incluirán hasta un 25% de plástico reciclado posconsumo. Esto representa el 90% de todas las botellas de productos para el cuidado del cabello que la compañía vende cada año en Europa, de marcas insignia como Pantene y Head & Shoulders (H&S).
La compañía multinacional Procter & Gamble ha anunciado que su marca de champú Head & Shoulders (H&S) producirá la primera botella de champú del mundo fabricada con plástico reciclado recogido en las playas. Concretamente, estos nuevos envases incluirán un 25% de material reciclado.
En colaboración con las empresas TerraCycle y SUEZ, esta innovación llegará a Francia este verano como una botella de edición limitada a disposición de los consumidores de la cadena minorista Carrefour.
Esta será la producción más grande del mundo de botellas reciclables hechas con plástico posconsumo reciclado (PCR) de playa y un primer paso importante en el establecimiento de una cadena de suministro única que implica el apoyo de miles de voluntarios y cientos de ONG en las playas.
“Fuimos conscientes de que la principal marca de champú en ventas tenía que liderar la innovación en sostenibilidad y animar así a toda la industria a hacer lo mismo”, dijo Lisa Jennings, vicepresidenta de Head & Shoulders.
Además, P&G ha anunciado que para finales de 2018 más de 500 millones de envases en Europa incluirán hasta un 25% de plástico reciclado posconsumo. El proyecto requerirá un suministro de 2.600 toneladas anuales de plástico reciclado. P&G ha utilizado el plástico reciclado en envases desde hace más de 25 años, y el anuncio es un paso importante de la compañía para cumplir su objetivo para 2020 de duplicar el tonelaje de plástico posconsumo reciclado utilizado en los envases.
Según la Fundación Ellen MacArthur, el 95% del valor del material de envases plásticos, que oscila entre 80.000 y 120.000 millones de dólares anuales, se pierde como residuo, y al ritmo actual, en 2050 podría haber más plástico que peces en el océano.
“La botella de champú reciclable Head & Shoulders fabricada con plástico de playa es la primera del mundo en la categoría de cuidado del cabello. Aumentar el uso de plástico reciclado en los envases de nuestras marcas insignia, como Pantene y Head & Shoulders, facilita a los consumidores poder elegir productos más sostenibles, sin concesiones”, dijo Virginie Helias, vicepresidenta de Sostenibilidad Global de P&G
“Estamos orgullosos de trabajar con una de las marcas más grandes del mundo para crear un producto innovador”, dijo Tom Szaky, CEO de TerraCycle. “Con la economía circular ganando más atracción, esperamos que otras marcas globales trabajen con proveedores verdes y usen su influencia para impulsar el cambio en beneficio del medio ambiente”, concluyó.
Por su parte, Jean-Marc Boursier, vicepresidente ejecutivo senior de SUEZ, recordó que “con nueve instalaciones dedicadas de plástico en toda Europa, Suez ya produce 170.000 toneladas de polímeros reciclados de alta calidad”.