Are Your Sneakers Bad for The Climate? The Impact of Footwear on Climate Change

Most people don't give footwear a second thought when it comes to its environmental impact. However, in a world where every contribution to climate sustainability counts, sneakers are an item worth examining. While simply wearing athletic shoes doesn't affect the environment, sneaker production and disposal have negative environmental effects that we should work to avoid.

This article discusses how to walk the sustainability talk (literally!) by examining the environmental impacts of your sneakers and other shoes.

 

How Are Sneakers Made?

Sneaker production is similar to the construction of a building. First the foundation is built; in the case of sneakers, the “foundation,” the sole of the shoe, is created from natural rubber. Next, the upper part of the sneaker is attached to the sole through a vulcanizing (rubber hardening) process. Finally, the remaining parts of the shoe, including the tongue, eyestays, and logo are added.

 

Producing a sneaker requires materials such as rubber, leather, textiles, foam, and other synthetics. The environmental impact of sneakers comes both from procuring these materials as well as the sneaker assembly and manufacturing process itself. 

 

How Sneaker Manufacturing Affects the Climate

The fashion industry is responsible for 8.1% of global carbon emissions, and sneakers account for a significant portion of that. In fact, sneakers are responsible for 1.4% of global carbon emissions, which comprises about one-fifth of the apparel industry’s emissions as a whole.

 

Drilling down further, one can see that each pair of sneakers results in 30 pounds of carbon dioxide emissions. When looking at the source of these emissions, the breakdown corresponds to two-thirds coming from the manufacturing process, with the remaining third resulting from raw material extraction.

 

Many sneakers are made from plastic materials, which are derived from petroleum, a fossil fuel. While these materials help increase the durability of your athletic shoes, extracting, manufacturing and recycling these materials is difficult and contributes to climate change and other forms of pollution.

 

When examining the detrimental effects of sneaker production on the climate, other environmental and public health concerns come to light. In addition to contributing to the release of carbon dioxide into the atmosphere, sneaker production involves toxic chemicals. While benzene, xylene, and toluene don't drive the global temperature up, they are dangerous carcinogens that adversely affect people's nervous and respiratory systems.

Impact of Sneaker Disposal on the Climate

Because of the large amounts of plastics, glue, and other materials used to produce sneakers, they are difficult to recycle. Instead, sneakers are either incinerated or thrown into landfills. There is much debate over which option is the lesser of two evils.

 

Incineration produces air pollution and fossil fuels. However, some argue that if incineration occurs for energy production, fewer fossil fuels are emitted and less pollution occurs. Waste-to-energy plants have advanced filters that don't allow harmful chemicals to escape, and they emit much less methane, a harmful greenhouse gas, than landfills do.

 

On the other hand, when sneakers end up in landfills, the millions of pairs thrown out each year add to the endless amount of waste. With methane and carbon dioxide comprising over 90% of landfill gas, it's clear that sneakers continue to contribute to climate change long after their production.

 

What Can Sneaker Manufacturers and Retailers Do?

Manufacturers and retailers should only put sneakers on the market that meet the highest standards of compliance. Conducting footwear testing is one way of ensuring that products meet the strictest of environmental guidelines. Taking the initiative to test sneakers helps manufacturers and retailers provide a product that's climate-friendly while projecting a positive brand image.

 

Shoe manufacturers must also increase the use of natural, recyclable materials. For example, some companies are using natural cork materials to create a midsole, rather than using fossil-fuel derived foams. Others are creating foams that use natural, abundant materials like algae to reduce the use of petrochemicals in shoe production.

 

What Can Consumers Do?

Sneakers are an essential part of most people's lives. Whether you’re a fitness enthusiast or just seeking a pair of comfortable shoes for your everyday life, resisting the urge to become a sneaker collector is the first step towards a sustainable shoe closet. By reducing the amount of shoes you buy, you’re reducing the amount of material that must be used to produce shoes, and helping keep shoes out of landfill.

 

Consumers can also hold manufacturers accountable by only purchasing from brands that follow best practices concerning carbon emissions and other climate-related issues.

 

Lastly, there are some places you can recycle your sneakers. The Australian Sporting Goods Association’s initiative Tread Lightly offers recycling services for shoes made of a variety of materials. Simply use their search tool to find a collection location near you.

 

Lena Milton
Environmental Science Writer, Researcher

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Excerpt: How the PR Industry Has Helped Big Oil Transform the Way We Think About the Environment: DeSmog

"Powered by fossil fuel funding, PR agents have used astroturfing, “manufactured consent,” and other techniques to furtively shape public perceptions in favor of their polluting clients."

 

"Since 2008, the American Petroleum Institute (API), which is the U.S.’s largest oil and gas trade group, has paid the world’s largest PR firm, Edelman, $439.7 million. API isn’t the only group in the oil and gas sector to have paid a PR firm for its services. And Edelman isn’t the only PR firm to have received money from the oil and gas sector. 

For decades, fossil fuel companies have been using PR firms to polish, reinvent, and fabricate their image; protect their reputation; and greenwash their activities, in ways that we are still trying to fully understand."

 

Go to original DeSmog article

Excerpt: 10 cities most affected by rising sea levels, Two Indian cities in the list

 "Ground Report | New Delhi: 10 cities most affected by rising sea levels; Climate change has numerous consequences on the daily lives of many people, but few are as palpable as rising sea levels. Many coastal communities around the world already live with the permanent threat of floods, which, driven by the melting of glaciers and polar ice caps, drown entire neighborhoods, putting people’s lives at risk and causing economic havoc. And what is worse, if the world does not meet the objectives of the Paris Agreement and limits the increase in the global average temperature to 1.5 ° C by 2050, many of the cities of the planet will see this extraordinary threat multiplied.

In just three decades, more than 570 coastal cities will face a projected rise in sea level of at least 0.5 meters, putting more than 800 million people at risk, according to data collected by the C40, which brings together a network of cities in the world committed to ecological transition. Especially since, as that water level rises, the storms will become increasingly virulent. In fact, the increase in extreme weather events such as hurricanes or cyclones is a reality that breaks records every year and has a significant social and economic impact.

According to the UCCRN, a research network that brings together climate scientists from around the world, the economic costs to cities from rising sea levels and flooding could reach a trillion dollars each year by mid-century, the equivalent to the annual Spanish GDP. An estimate that they also estimate conservative, since, for example, Hurricane Sandy in 2012 alone damaged 90,000 buildings in New York, causing 19,000 million dollars in repairs."

Go to original GR article

Excerpt: What the Exxon Tapes Reveal About the American Petroleum Institute’s Lobbying Tactics on Oil Trains

 

Senior ExxonMobil lobbyists were recently exposed by undercover reporting from UnEarthed, an investigative journalism project of Greenpeace, which captured footage of the employees explaining how the oil giant influences policy makers using trade associations like the American Petroleum Institute (API).

The undercover footage revealed Exxon lobbyists boasting about wins for the company under the Trump administration and admitting to continued efforts to sow doubt about climate change and undermine action to tackle the crisis. 

 

— By Justin Mikulka (6 min. read) —

 

 

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Lack of a carbon price exposes our industries: Letter to The Age

"Now that the US and the European Union are contemplating carbon adjustment duties on goods involving high carbon emissions in their production when no carbon price is imposed by the source nation, the lack of an Australian carbon price exposes energy-intensive industries, including those which could, but are not yet, taking best advantage of clean energy.

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The Age: Letters, 10-5-21

Alan Kohler: Scott Morrison, the Murdochs and the crime of the century (excerpt)

 "It’s not entirely Scott Morrison’s fault that he managed to look like a dissembling idiot at President Joe Biden’s leader’s summit on climate change last week.

He probably hasn’t read a word of the science about global warming and the grim future that awaits his children and grandchildren.

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Those people who actually know what’s going on have allowed themselves to be intimidated by Rupert and Lachlan Murdoch and their bullies, who in turn have been collaborators in the crime of the century.

That the fossil fuel industry managed to turn global warming into a political issue – Left saying it’s happening, Right saying it’s not – might have been tactically brilliant, but it was also a vast global crime.

A looming catastrophe verified by scientists was turned into just another political debate to protect the profits of oil, gas and coal companies."

 

Go to original story in The New Daily

Opinion: No gas-led recovery thanks, we need clean energy : Excerpt from BCS

 "The Morrison-McCormack government is planning a massive expansion of the gas industry as a way to recover from COVID-19. However, a gas-led recovery is not the way to go. It's the way to lock Australia into a climate-destroying, fossil-fueled disaster.

A recovery should, if the science is respected as it is with COVID, transition Australia to 100 per cent clean energy, create thousands of clean jobs, boost the economy, and bring Australia's emissions down. A recovery that would make Australia a renewable energy superpower.

Despite the scientific, economic and health evidence that we must decarbonise rapidly, the government is planning a vast increase in fossil fuels. They have no plan to transition away from coal, and no plan to close down coal-fired power stations, although they will anyway because they are getting old.

There are a staggering 22 new gas projects, starting with three vast areas - the Beetaloo Basin in the Territory, and the North Bowen and Galilee Basins in Queensland. In NSW, there are plans for enormous volumes of gas to be extracted just off the coastline between Newcastle and Sydney."

Read the complete Bellingen Courier Sun Opinion piece by Harry Creamer.