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Hello!

I will be traveling on business all next week!

Upon my return, I will discuss:

SPC meeting feedback

Dr. Narayan's PPT on the science of biodegradable resins

Update on Dordan's internal sustainability efforts

And much, much more!

Have a great week without me!!!

Helllllloooooo my long lost packaging and sustainability friends! Oh how I have missed you!

Last week’s trip was a success! We had a bunch of normal sales thingamajigs, and while on the east coast, I visited two of my favorite sustainable packaging companies: Ecovative Design and TerraCycle! 

As described in April 21st’s post, Ecovative “grows” EPS-like material out of agricultural waste, using mycelium as the “glue” that holds the substrates together. They make everything from packaging materials to insulation to consumer products, like candles and ducks! Here is Myco the duck, courtesy of Ecovative, ha!



Anyway, their facility is super cool and the options are endless with how this new material can be utilized in the market. Check out their website here.

Next we saw TerraCycle, which is based in Trenton, New Jersey. Here are two photos of the office space, mostly assembled from refurbished waste. Cool!





And as previously articulated, TerraCycle partners with brands to re/upcycle hard-to-recycle branded packaging, like Cliff Bar wrappers, Capri-Sun juice pouches, and so on. By setting up collection sites across America and the world—called brigades—TerraCycle is able to collect the quantity necessary to economically justify the reprocessing of it. While everything technically is recyclable, the costs of collection (curb side vs. drop off vs. deposits) and sortation (single stream vs. comingled vs. manual/automated sorting technologies) for multi-material packaging usually exceeds the cost of virgin material/packaging production; this results in the likelihood that said packaging is not being recycled in most American communities. When brands partner with TerraCycle, however, they fund the shipment of the hard-to-recycle post consumer collected packaging to a TerraCycle facility, where it stays until it is re/upcycled into new products/packaging/material. Part of the fee for partnering with TerraCycle also goes into R&D to better understand how to get the most value out of the collected “waste” and PR, so that the partnered brands receive the marketing collateral inherent in such a warm and fuzzy initiative.

Check out their website here.

We went to TerraCycle to see if there would be any application for our two companies to play together. As those who follow my blog know, I have been working on a clamshell recycling initiative for almost two years. While I have focused mostly on a very macroscopic, infastructural approach to recycling, that is, working within the existing tax-funded waste management hierarchy of specs, bales, sorting and so on, I thought I would also investigate a more privatized approach in hopes that the reality of recycling clamshell packaging would be more aggressively pursued. I will keep you posted!

That night I attended a fiesta at TerraCycle CEO Tom Szaky’s house and being that it was “International Week” at Terracycle, which means all the international TerraCycle offices were in Trenton, I got to meet environmentally conscious people from all over the world! It was so cool!

And on the note of recycling, Dordan CEO Daniel Slavin was quoted in not one but TWO PlasticsNews articles! The first, “ Recyclers See Hope in Third Recycling Stream,” discusses the potential of increasing the supply of post consumer resins available for remanufacture; the second, “ Consolidation Ahead for PET Recyclers?” discusses the market realities of PET recycling.

Neato! We are making progress!

Hello!

Guess what: Dordan has started construction on its organic garden!

For those of you unfamiliar, Dordan started several internal sustainability initiatives last year to, as this article states, “get its own environmental house in order.” Some initiatives implemented/currently being executed are: achieving zero-waste at the Dordan facility (check out July 15th's “How-to OR How-to-NOT Conduct a Waste Audit” post); composting Dordan yard and food waste (check out August 25th's “How to Build a Composter” post); starting an organic garden (check out August 17th's “Day 1 of How to Start an Organic Garden” post); and, community education on recycling (check out October 4th's “Environmental Task Force” post).

Soooo we began construction on the to-be organic garden plot last fall, as discussed in the July 15th post; this included mapping off the plot with stakes/rope so our landscapers would hold off treatment, checking for any electrical situation under the intended plot, beginning to till the ground to observe the quality of soil, etc. Then the winter came and we retired our efforts until the sun was shining and the weather was sweet.

In the meantime, our local Woodstockian farmer Emily began growing some of the seedlings in her house, intended for transportation to the Dordan plot when the weather allowed. For those of you who live in the Midwest, however, you will recall that this winter to spring transition has been less than favorable insofar as we have gotten A TON of rain. This, consequently, pushed back the date Emily was able to bring the young seedlings to the Dordan plot because the ground was too soup-like; luckily, the sun this past weekend dried the plot enough for Emily to begin transporting the seedlings and doing other ground prep work.

First, Emily created a way to manage the amount of water that had access to the plot. In previous posts describing this project, I discussed how we were looking into getting rain barrels to capture the rain water that collected from Dordan’s roof. After doing some research, however, we thought there may be a more economically inventive way to go about this, and there is! Check out the picture below: this shows how we took plastic tubes and connected them to the rain downspouts at the parameter of the plot, which allows us to control the amount of water entering the plot by drilling holes throughout, as a form of rudimentary irrigation, per se. Neat!





After doing a bit of tilling, we discovered that there was a lot of sand and clay in the soil. While I know very little about what the perfect soil composition for organic produce farming is, Emily thought we needed further nutrients. Luckily, in conjuncture with the construction of our composter, Dordan collected all of its yard waste last fall to be composted over the winter; this included leaves, grass clippings, etc. So, Emily took the very-broken down yard bits and sprinkled them all over the plot, tilling them in with the existing soil, to create super soil! We also took some of the organic food waste compost from last fall’s activities and sprinkled it about, making for some fun in the sun! In the end, we had a very rich, nutrient-rich soil, perfect for nurturing young seedlings! See:





Next, we had to create long, what’s the word…trenches? that ran horizontally across the plot, which would serve as the organization for the different types of produce grown. While creating these trenches, however, we discovered that Dordan was sitting on a Glacier gold mine, insofar as we found TONS of perfectly circular rocks, 5-6 inches below ground. Emily’s dad, Phil, explained that due to their smooth, circular shape, it was safe to conclude that these came with the glaciers. Cool!







Emily decided to plant the two sets of seedlings brought—leeks and lettuce—in the portion of the plot that had more sand in the soil because I guess these types of vegetables are more “hard core.” Dordan had a sand volley ball court on part of the plot intended for the organic garden, which obviously means there was a bit of sand under the soil. Upon tilling I almost had a heart attack because I couldn’t believe just how much sand was there; after all, it had been like, over ten years since we had planted grass over the court, so I assumed the sand would, I don’t know, go away? Luckily, Emily didn’t seem too concerned, saying she would just add in some of Dordan’s compost and it was no big deal for the types of vegetables she would be planting there. I wish all people were as laid back as organic farmers, ha!

So yeah, here are the adorable little seedlings before being planted in the plot:





Tootles!

Hey!

As introduced in last week’s post, I had an interesting conversation with a representative of one of the largest waste haulers and recyclers in America in regard to the market potential of recycling PET thermoforms post-consumer.

She found me via my blog and wanted to ask some follow up questions from my Recycling Report—specifically—what is the current market for PET thermoform recycling? Once she assesses the supply/demand of this waste stream, she will be better equipped to determine if recycling PET thermoforms would be a value-added endeavor for her company. Let’s just say I was THRILLED.

She began contextualizing her interest in PET thermoform recycling by noting that PET is the most recycled plastic resin by material type, as is it the most demanded. As noted many times over, industry insight suggests that the current demand for PET recyclate outweighs the supply 3:1. Due to aggressive Chinese buyers and the high cost of domestic sortation, about 2/3rds of all plastic scrap collected for recycling is sold overseas. Issues such as supply and demand, domestic vs. foreign end markets, contamination concerns, sorting technology, etc. were all touched upon over the duration of our conference call.

Data she was looking for specifically was how much PET thermoforms are generated in the waste stream annually, available for recycling/reprocessing. I referenced my Recycling Report, which cites a PlasticsToday.com article that states, “1.4 billion pounds of PET thermoforms were produced in North America in 2008;” this far exceeds the “critical mass” necessary to economically justify the collection of this package/material type in the context of material generation. However, when I attempted to further investigate this figure, I was unable to find the original article from which it was taken. After rummaging through all my files for the better part of the morning, I threw in the towel. Consequently, I sent the following email to my contact at ACC:

Hey there!

How’s it going?

A waste hauler and recycler contacted me in regard to the market potential of recycling PET thermoforms post-consumer. As you know, I have been working on researching this issue for some time, so I was thrilled to discover a venture capitalist group through this hauler/recycler was investigating the potential of recycling non-bottle rigids.

Part of this group’s research in this area is to “assess the current PET thermoform market;” that is, how many PET thermoforms are produced in North America annually that are available for post-consumer collection. When I wrote my Recycling Report, attached above, I referenced a PlasticsToday.com article that stated 1.4 billion lbs of PET thermoforms were produced in North America in 2008. When this company inquired into where I got this statistic from, I referenced PlasticsToday.com, but was surprised to discover that I couldn’t find said article after a thorough website search.

Anyway, I was wondering what data you have in regard to the following in the context of non-bottle rigid recycling:

Data on the type, volume and destination of non-bottle rigid plastic currently being collected and the potential volume available; and, non-bottle rigid bale specifications.

Any insight you could provide would be very well received. After about an hour on the phone, we parted ways, with an agreement to continue the research and dialogue.

One thing that this company representative did share is that NIR automated sorting systems are unable to sort PET from PETG, CPET, and other –PET based materials that have barrier resins or other components considered a contaminant to the PET recycling stream. That stinks! This is the first time I had heard that NIR automated sorting systems are unable to sort PET from other PET-based materials, wow! I wonder what sorting technologies they are using elsewhere to allow for a “quality” stream of PET recyclate, derived from thermoforms as opposed to bottles…

Hello!

Today we are going to discuss some of the happenings from the SPC meeting I attended the end of March in San Diego. For a discussion of the “Labeling for Recovery” workshop that preceded the conference, visit April 13th’s post.

The first session of the conference was titled “Vision 2050: Pathways for Global Sustainability,” which was described in the conference literature as follows:

“The Vision 2050 project lays out a pathway that will support a global population of some nine billion people living well and within the resource limits of the planet.” As per the presenter’s discussion, The Vision grew out of the leadership of the World Business Council for Sustainable Development, where 29 companies—led by Alcoa, PricewaterhouseCoopers, Storebrand, and Syngenta—“worked together to rethink the roles that business must play over the next few decades to enable society to become more sustainable” (SPC meeting pamphlet).

That which I appreciated about the presenter’s treatment of this project was her emphasis on economics—how companies will face difficult economic realities as the price of doing business becomes more volatile due to the understanding that fewer resources will be available to sustain an ever-expanding population. Statistics referenced include: "1/6th of humanity is poor; two billion people live on less than $2 a day; 20 million people die each year from lack of food/water/sanitation; 20% of the world lives in water-scarce areas; etc." Consequently, it should be every business's business to investigate how its current model to production may need revision in this fast-approaching resource-scarce world. YIKES. This project’s description reminds me a bit of the World Wildlife Fund’s presentation at a previous SPC meeting insofar as the WWF made a similar argument that we are consuming the earth’s resources faster than is sustainable with the projected population of future decades. As such, we need to dramatically rethink the way we produce and consume so that future generations will not inherit a resource-less planet. And, if I continue on with this thought bubble, both the WWF and The Vision make an argument similar to that which I am discovering in “Cradle to Cradle: remaking the way we make things:” they all imply that our current models of production and consumption are out-dated and rooted in an immature social imagination where the earth’s resources are perceived as plentiful and ours for the taking, which obviously is inherently unsustainable…

The company that spoke on behalf of The Vision was a gigantic timber company, that harvests trees for almost every fiber-invested industry, from packaging to construction. This company representative explained how in 2010, 60% of trees harvested for industry/consumption were done so in natural forrest; the work of The Vision, therefore, is to identify issues such as these and work within the structures of business to develop more sustainable models, like harvesting all wood-derived products from "planned forrests," or those that are grown with then intention of harvesting.

The next session was titled, “Corporate Cultures that Inform Packaging Design Decisions,” which consisted of representatives from an environmentally aligned household cleaning products company and a representative from an organic foodstuff company speaking about how their companies implement “sustainability” into their business practices. The former company articulated a recent package redesign that consisted of moving from a PCR HDPE container to a “bag N a box” wherein a LDPE bag was enclosed in a molded pulp bottle, which was manually compactable at the end of its life for easy material separation for recycling. This company began their presentation with all sorts of terrible images of plastic marine debris and Albatrosses with plastic bits in their slowly decaying carcasses to set the mood as that which was extremely anti-plastic. It was kind of a bummer. After their whole schpeel about eliminating plastics from this product line, it was time for questions, my favorite! A hand quickly shot up and with reluctance, they took my question. I began, “why is plastic elimination the most important environmental aspect you are focusing on in this package redesign…did you take into account water consumption, aquatic toxicity, eutrophication, GHG, etc. over the life cycle of the previous PCR HDPE container vs. the new bag N a box?”

They replied that they did not perform any LCA’s comparing the former package with the new…they said that the PCR HDPE container “probably had a more attractive carbon footprint overall [when compared with new package],” but that the molded pulp bottle “told a better story to their consumers.” UG. I fail to comment.

The other company discussed their transition from PS to PLA for one of their organic product lines’ multi-pack form/fill/seal containers. This presenter did a superb job outlining where they were now and where they were trying to go in regard to implementing their vision of “sustainability.” She also eloquently walked us through their approach, trials, and results, making for a wholistic treatment of one company's journey down the path of sustainable packaging. I was also delighted to hear that this company invested in a third-party contracted LCA study comparing the PS to PLA container before moving forward with consumer market research gauging their customers’ attitude toward this product’s packaging…

Alright, that’s all for now. By the by, I had an extremely interesting conference call today with one of the largest waste haulers and recyclers in America in regard to PET thermoform recycling. I will post a description of our conversation pending this contact’s permission.

Tootles!

Hello and happy Friday!

Today we are going to discuss the second part of the Walmart SVN/Expo. For a discussion of the first part, visit April 20th’s post.

After a discussion of Metrics, the SVN Packaging leadership team discussed changes to the Scorecard. Since its introduction to the packaging community, the Scorecard has been used as a tool for information entry, not action facilitation. What this means is that Walmart suppliers have only, for the most part, demonstrated the “completion of Scores,” as opposed to how said Scores inform procurement. Now, however, it is not just Scorecard completion per item file encouraged, but total impact and progress.

The Walmart SVN packaging leadership team intend on orchestrating this by allowing software users to calculate total GHG equivalents emitted per CMUM (“consumer meaningful unit of measure,” i.e pair of socks or 16 oz bottle of water), in order to establish a baseline off which to gauge progress. This will be accomplished by multiplying the selling unit (CMUM) sales by GHG equivalents emitted per item. The progress of Walmart’s goal of reducing GHG emissions across all stores (and clubs?) by 2013, therefore, can be quantified and qualified by performing reports on item level (CMUM) GHG emissions from 2008 vs. 2013; if a 5% reduction is observed, Walmart has reached its GHG reduction goal. The take away? Vendors should demonstrate a change in GHG/CMUM by 2013 when compared with 2008 Scores (assuming they were entered and active).

A representative of the Walmart SVN packaging leadership team then encouraged the following actions by the SVN participants:

Product suppliers: look at item files and make sure all are active and verify Scorecard entry per item; cancel the non-active files. Work to decrease resource and energy use, thereby reducing GHG equivalents emitted per selling unity/CMUM.

Buyers: ensure vendors complete above mentioned tasks; be ready and informed for how to read reports when they come.

Packaging suppliers: understand what is driving buyers (GHG reduction per selling unit/CMUM) and work to aid progress in this area.

Have a splendid weekend!

Hello!

I have some exciting news!

I am going to NY to visit two super cool companies, Ecovative Design and TerraCycle!

The first, Ecovative Design, grows a Styrofoam-like substitute out of agricultural waste using mycelium as the “glue” that holds the substrates together, for application in a variety of end markets; from packaging to—as this article describes—car parts, this company’s innovative new approach to material feedstock and disposal (it is home compostable!) deserves a standing ovation!

TerraCycle, first described in the March 31st’s post, is a company that partners with brands to upcycle or recycle hard-to-recycle branded packaging, like multi-material/composite CapriSun pouches, into an array of new products. They recently announced partnership with Garnier Fructis, starting the first (I believe), beauty and personal care post-consumer up/re-cycling stream. Rad! AND, check out this recently launched commercial, which introduces TerraCycle’s partnership (?) with NBC for Earth Week! They are on the up and up!

So yeah, I am tickled pink at the opportunity to visit these companies next month! Hopefully they will let me take pictures and perhaps, even allow me to interview them, to share with you all, my packaging and sustainability friends!

Have a great Holiday everyone! Look forward to feedback from the second part of the Walmart SVN Monday!

Hello!

It has been raining in Chicago for almost a week and it is forecast to rain throughout the weekend, too. UGGGG. I hope you are all reading this from much more attractive climates.

I am about a third of the way through “Cradle to Cradle: Remaking the Way we Make Things,” and boy is it a downer, though an extremely thought-provoking one at that! I know the book is a bit dated (published in 2002), but I find it extremely relevant to today’s “sustainability” discussions. That which I enjoy so much about authors McDonough’s and Braungart’s treatment of how humans interact with their natural environment is the way they contextualize everything—from the way we design cities to packaging—in regards to the Industrial Revolution, capitalism, and the prevailing social systems of the times in which these concepts took root in the social imagination of the masses. They not only intertwine history (the replacement of guilds and craftsmen with the mass migration into cities due to the demand for increased production resulting from a variety of technology innovations), but philosophy, politics, art, religion, etc. into their discussion of how humans have come to understand our natural environmental and our place therein. They basically argue that we need to dramatically redefine the way we design things to replicate those designs found in nature: instead of using the earth’s resources to fuel economies, designs should engage in mutually beneficial relationships with the resources inherent in the specific system in which they exist to create systems of sustainment. Think of the way the sun is a “free” feedstock that is responsible for the sustainment of all life on this planet. Plants consume this resource, which is infinite and results in no negative environmental emissions to the environment, and the circle of life begins…whenever I say the circle of life I instantly think of the Lion King.

Wow, that was quite the tangent! Anyway, I encourage everyone to read this book as it illuminates how a lot of the dialogue today around “packaging and sustainability” sort of misses the boats insofar as everything we have created—the systems of our sustainment—are themselves inherently unsustainable do to the way capitalism informs our understanding of our natural environment. What I am implying is that while baby steps towards sustainability are always encouraged (like switching from one packaging material to another due to lower GHG emissions per selling unit), they are but a drop in the gigantic bucket that is the inefficiencies of our current approach to production, distribution, and consumption. Bummer, right? But again, this is an argument, and as with all arguments, please take with a grain of salt.

I feel like I am in Environment and Society 101.

Today we will discuss the happenings of the Walmart SVN, which I attended in Rogers, Arkansas, on April 11th.

The Packaging SVN is comprised of one representative from each company that is involved directly, or indirectly, with the packaging sold at Walmart/Sam’s Club stores or the systems used to move packaging through the supply chain to distribution. Other attendees include members of trade organizations/academics/and packaging service providers. The SVN convenes twice a year so the Walmart/Sam’s Club packaging professionals can discuss with their Network progress/changes to packaging goals and other areas of interest to the Walmart packaging community. Issued covered previously, as narrated in my post describing the events of the December SVN, include, but are not limited to: Walmart Scorecard, Global Packaging Project, US EPA environmental packaging working group, developments in sustainable packaging, packaging success case studies, etc.

The SVN leadership team began by discussing metrics. For those of you immersed in the sustainable packaging scene, you are probably all too familiar with the “metrics dilemma,” which I understand as follows: Metrics can be understood as a description of a component of a package’s sustainability i.e. GHG emissions per selling unit. For each metric considered, LCI data is needed to quantify the specific environmental packaging attribute in question with hard data, from a life cycle based approach per system of investigation. While the SPC, GPP, Walmart and others have done a fantastic job creating “metrics” describing how to gauge and understand the sustainability of a package, the reality is that regardless of the tool used to quantify said metrics (COMPASS, Scorecard, etc.), not enough LCI/LCA information is available to allow for accurate results. As a revered LCA practitioner said at the SPC meeting in San Diego, “LCA is a COMPASS, not a GPS.” What this means is that because there is not enough data history, existing data, and relevant LCI data per packaging material and/or specific system of production, distribution and end of life, all metrics/LCA tools can do is help point you in the direction of where you should be heading; they are not representative of where you actually are. The Walmart Scorecard, SPC COMPASS, and other LCA-based packaging modeling softwares all use the same publically available data provided via the ACC, US EPA, Eco-Invent, etc.; consequently, these tools don’t have access to all the information needed to holistically represent the “sustainability” of a package/system from an LCA-based approach.

We began the SVN meeting discussing the state of “metrics” as they are available for use in LCA-based packaging modeling tools. LCI data for nine virgin resins and two recycled resins (I believe RHDPE and RPET) have been submitted and approved; LCI data for recycled paper and paperboard has been submitted and I believe may have been approved and/or is pending approval; LCI data for virgin paper and paperboard was submitted but not approved by the US EPA’s WARM model— updated LCI data is expected end of 2012; LCI data for corrugate was submitted but not approved by the US EPA’s WARM model—updated LCI data is expected end of 2012; LCI data for glass has not been submitted; I am blanking on aluminum…

What all this means, that is, the state of the available LCI data as it applies to metrics used to quantify the sustainability of a package/system from an LCA-based approach, is that we are attempting to put science to something that doesn’t really have ALL the science available…yet. By using COMPASS to quantify the environmental profile of different packaging concepts in the design phase, engineers attempt to understand how to design packages that have less of a burden on the environment throughout their life cycle than the existing package; however, if the LCI data for, lets say, virgin paperboard is from 1980 (I may be wrong but I believe that is the most recent LCI data set used), then changes to manufacturing processes implemented thereafter or holes in data resulting from uniformed LCA practice from when the study was performed may provide a hazy picture of the actual “sustainability” of a package. We are on the right track, but until we have accurate, up-to-date and verifiable LCI data for all dimensions of the packaging chain, it is difficult to use the existing packaging modeling softwares to perform accurate LCA case studies of different packages/concepts.

So yeah, the Walmart Packaging leadership team discussed how they are working to incorporate more accurate LCI data into the Scorecard, once that data is available.

Wow, today’s post has been a bit involved. I am going to stop here and let you all digest. And please note that I in no way shape or form pretend to be an expert on LCI/LCA; this discussion is the result of what I have taken away from recent conferences and the Walmart SVN.

Hello and happy Friday!

Want a sneak peek of Dordan's feature in the May issue Plastics Technology?!?

Plastics Technology May Dordan feature

Next week's post will provide feedback from the Walmart Expo and SVN meeting. I apologize for the delay; I have been swamped playing catch up!

Have a great weekend!

CRAZY!

Check out this article posted today on PlasticsNews.com.

For those of you who read my blog regularly, you will remember that in preparation of speaking on progress being made in recycling PET thermoforms in Orlando for Pira International’s/Packaging World’s Sustainability in Packaging conference, I reached out to Coca Cola’s joint recycling venture, NURRC, to see if they minded providing information on their experiences with recycling PET thermoforms. And if I could back up even further—it was because a rep for NURRC approached me after I presented at Plastics News’ Sustainable Plastics Packaging conference in Atlanta on recycling thermoforms, explaining that his facility recycles curb-side collected PET thermoforms—that I wanted to use NURCC as a case study of progress being made in recycling PET thermoforms. In March 2nd’s post titled “New Insight into Recycling PET Thermoforms,” I discuss my dialogue with NURRC and how up until right before my presentation in Orlando, they were comfortable with me discussing their experience with recycling PET thermoforms, which included sensitive information like sorting technology used, end markets, etc. Perhaps the discussion reported in the PlasticsNews article above is part of the reason they became uncomfortable with me highlighting them as a case study into the progress of recycling thermoforms post consumer. YIKES! Hopefully these realities are just growing pains for this new closed-loop infrastructure that’s discovering how to navigate the world of recycling in the context of using post-consumer PET material for remanufacturing into second generation high-value PET products, like bottles and clamshells…

This week I will discuss feedback from the Walmart SVN/Expo. After which, we will pick up on summarizing Dr. Narayan’s presentation on the science of bio-based/biodegradable resins and conclude with the happenings of the SPC meeting in San Diego that I attended.

Happy Monday funday!