28 September 2021

Sustainability - Neither Misleading Marketing nor Carbon Credits make “vegan” materials sustainable

Luke Haverhals, Founder and CEO of Natural Fiber Welding, Inc. | Research Professor of Chemistry at Bradley University writes that vast methane pollution/emissions are associated with the production of so-called “vegan” plastic (polyurethane, PU) leather-like materials…including “cactus” (take note of this fact BMW “experts” – Editor) + polyurethane and “mushrooms” + bioplastics, et cetera.

 

 

Methane is “used” in two general ways when producing plastics and bioplastics:
1) burning methane to drive chemical processes and produce materials
2) methane leaks (direct to atmosphere) during extraction, transport, processing

 

As is shown below, the plastics and bioplastics industries have been UNDER reporting the true carbon footprint of polyurethane and biopolyurethane. Methane leaks from extraction, transport, and processing have been going on for decades…yet data used to calculate LCAs do NOT reflect the true scientific realities:

 

“When researchers flew over an Energy Transfer LP facility in the Permian Basin of West Texas two months ago, a NASA-designed sensor on their airplane detected a colossal plume of methane pouring into the air.”

 

“Over the next two weeks, they returned twice and found large amounts of the powerful greenhouse gas each time.”

 

“The invisible leak was later calculated at more than a ton per hour, with a short-term impact on the atmosphere equivalent to about 47,000 idling cars.”

“EDF found emissions at a total of 533 different locations, including 149 persistent ones, where plumes were spotted in the same place on at least two different days. Energy Transfer and Targa Resources Corp., both Texas-based pipeline operators, were among those with the highest numbers of persistent sources at 11 and 16, respectively.”

 

In general, the plastics and bioplastics (e.g., “biopolyurethane”) industry has undertaken a huge greenwashing marketing ploy. Claiming use of “cactus”, “mushrooms”, “fruit”, “apples”, et cetera is misleading given use of PU is what makes these “leather-like” materials perform. Moreover, we now see LCAs for bioplastics are being reported to unsuspecting consumers and where “carbon negative” is erroneously being claimed…even though material production processes very clearly are NOT anywhere close to “carbon negative”.

 

Simply put, buying carbon credits does not make production processes for plastics and bioplastics “efficient” and “carbon negative”. Buying carbon credits and using these credits to cover production emissions is simply an accounting method of “robbing Peter to pay Paul”. No serious/rigorous accounting and auditing principles agree with such a tactic.

 

Yet here we are, with automotive companies claiming “vegan leather” interiors are “sustainable” based on non sequitur “cruelty-free” marketing claims:

Volvo adapts Tesla’s vegan sustainability definition 

 

Anyone who claims the petrochemical industry is “cruelty-free” is either seriously diluted and/or willfully ignorant of basic scientific facts. Climate and pollution impacts are NOT holistically “cruelty-free”. Tesla & Volvo Group, this type of bait and switch marketing does not position humanity to be “more sustainable”. 

關於亞太區皮革展 ​

我們為皮革、物料及時裝業界創造面對面洽談的機會,爲客戶締造實質商機。我們雲集世界各地的商家,讓他們尋找新的合作伙伴,發掘潛在客戶或供應商,並掌握業界最新發展。   我們主辦多個專注時尚及生活潮流的商貿展覽會, 為這不斷變化的行業,提供最全面的買家及參展商服務,方便他們了解急速轉變的行業環境,並預測來季趨勢。

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