Tag Archives: ENSO Plastics

Plastic Bags get Recovered

I think that it is wonderful that stores will be reclaiming plastic bags from consumers. In this particular case I wonder if the bags will be recycled or what action will be taken. If single use bags must be biodegradable, depending on whether they can biodegrade in a landfill or biodegrade in a industrial compost consumers must be informed so the proper disposal method will be taken. Too often do consumers see the word biodegradable on a label and assume that if the product is thrown in the trash it will biodegrade. Products made with ENSO will definitely biodegrade in a landfill however PLA products must be taken to an industrial composting facility, if not they will just sit in a landfill like traditional plastic. As a consumer do you desire for more accurate labeling/claims on products? Have you ever been misinformed about a green product because of their marketing claims/labeling? If you have any examples please share them with me! If a store offered a program where you could return your bags would you take advantage of it? Check out the article, and let me know what you think in the comment box below!

Measure boosts plastic bag ban

By CHARISSA M. LUCI
August 27, 2011, 3:31pm

MANILA, Philippines — The campaign to ban non-biodegradable plastic bags got a big boost after the House of Representatives approved on third and final reading a bill requiring the store owners to provide biodegradable plastic bags to customers.

To be known as the Plastic Bag Regulation Act of 2011, House Bill 4840 is an initiative to address the impact of climate change.

Under the bill, stores are mandated to implement an in-store recovery program in which the customers can return the plastic bags they had used.

“The recovery system will lead citizens to exert effort and give their due share in protecting the environment by bringing used plastic bags to stores and commercial establishments which in turn shall provide the logistics for recovery of these plastic shopping bags,” Caloocan City Rep. Oscar Malapitan, the bill’s principal author, said

HB 4840 also provides that the bags must have a logo showing that they are biodegradable, with a printed note saying “lease return to any store for recycling.”

Under the measure, all business establishments shall have their own plastic bag recovery bins, which shall be visible and accessible to the customers.

For their part, the local government units (LGUs) shall be tasked to collect, recycle and dispose of all plastic bags recovered by the stores.

“The State must ensure that contaminants to the environment, such as plastic and plastic bags, be prevented from being introduced into the ecosystem,” Cagayan de Oro Rep. Rufus Rodriguez, who co-authored the bill, said.

It is expected that after the implementation of the HB 4840, there will be a phase out of non-biodegradable plastic bags within three years.

Cheese Plastic…No, We are Serious.

Well this is new, I have heard of corn plastics…but now Cheese plastics? This is quite interesting, if they are using products that would be waste I find that quite resourceful. Please let me know what you think about this new technology! At ENSO were all about innovative technology that will make a difference and is good for the earth.

Is Cheese the Next Sustainable Packaging Solution?

http://icommittogreen.net/reduce/is-cheese-the-next-sustainable-packaging-solution/

Cheese makes a tasty addition to any meal, but did you ever guess it could be used for packaging?

Researchers say that a biodegradable plastic made from cheese byproducts could reduce the need for synthetic packaging and keep useful materials out of the landfill.

The bioplastic made from whey protein is the result of the three-year WheyLayer project, a European Commission-funded research and development project in Spain’s Catalonia region that aims to solve a common packaging woe.

In the food industry, oxidation of oils, fats and other components can lead to unpleasant colors and flavors. So, keeping oxygen out of packaged food is essential.

SEE: 5 Absurdly Over-Packaged Foods

Plastics like PE (polyethylene) and PP (polypropylene) are excellent moisture-blockers, but to keep out oxygen, they must be coated with expensive synthetic polymers.

Most of these polymers – such as EVOH (ethylene vinyl alcohol polymer) and PVDC (polyvinylidene chloride polymer) – are petroleum-based and extremely difficult to reuse, as it is almost impossible to separate each layer for individual recycling.

Whey, the milk protein byproduct of cheese production, provides similar oxygen-blocking properties, but it’s much cheaper and more environmentally friendly.

The new packaging – developed by Barcelona-based research company IRIS – replaces synthetics with whey protein-coated plastic fibers, which could save loads of money and make packaging more readily recyclable.

After packaging is used, whey protein can be chemically or enzymatically removed, and underlying plastic can be easily recycled or reused to make new packaging.

RECYCLING MYSTERY: Bioplastics

In addition to saving money and raw materials, the new application could also keep millions of tons of whey out of European landfills. Each year, European cheese factories produce 50 million tons of whey. Some of it is reused as food additives, but almost 40 percent is thrown away.

Discarded whey collected from cheese producers can be filtered and dried to extract the pure whey protein, which can be used in several thin layers to create a plastic film for use in food packaging.

While the packaging is subject to patent applications, researchers expect it to appear in consumer products within a year. The bioplastic is expected to be used for cosmetics packaging first, and food packaging applications will follow.

The technology will likely be used in the European market at first. But many companies from around the globe showed interest in the packaging when researchers took it to the Interpack international trade fair for packaging and processes back in May.

Apples top Green Efforts with Steve as CEO

I came across this article on treehugger today and it definitely grabbed my attention. The impact Apple has had on modern society has been something that will probably never be duplicated, in the same way at least..so it is sort of a celebration in some sense. This article highlights the top 5 “green” moments in Steve Jobs time as Apples CEO. What do you think about Apples “green” moments, could they have been better…worse…Let me know in the comment box below!

5 Noteworthy Green Moments in Steve Jobs’ Time as Apple CEO

by Matthew McDermott, New York, NY on 08.25.11
Science & Technology

steve jobs photo
photo: Ben Stanfield/CC BY-SA

Steve Jobs stepping down as CEO understandably has everyone buzzing, talking about the impact that Jobs and Apple has had on modern society. Indeed it would be hard to overstate the impact that Jobs has had on creating what we expect our computers and devices to do, how they look, and how we interact with them.

So let’s do our part and take a look at some of the genuine green strides Apple has made in the past few years:

An Off-Grid Corporate Headquarters

Back in June Jobs pitched the virtues of Apple’s planned new corporate HQ in Cupertino to the city council. At the time Lloyd wrote that in addition to being “really elegant and beautiful” even if “isolated behind a wall of parking garages”, there’s a lot of interesting green aspects to it:

It’ll reduce the amount of asphalt on the property by 90%, increase the number of trees by 60% and the amount of landscape by 350%, and all of this while reducing the actual building footprint by 30%. It’s also going to be off-grid, generating it’s own power and using the grid as a backup, but that electricity will be produced with natural gas, according to what Steve said in the presentation.

The lack of renewable energy at the site does knock the green cred down a bit, but all told it’s a remarkable effort at reducing eco-impact–even if being isolated from the surrounding community.

Leaving Chamber of Commerce Over Climate Change

It may not seem significant compared to making its products more eco-friendly, but Apple really needs to be commended for taking a stand and leaving the climate change-denying Chamber of Commerce.

Back in 2009, just prior to the COP15 climate talks, Apple was one of the first of a number of high profile companies, including several large energy companies, which decided that the Chamber did not represent their corporate values.

At the time Apple wrote:

Apple is committed to protecting the environment and the communities in which we operate around the world. We strongly object to the Chamber’s recent comments opposing the EPA’s effort to limit greenhouse gases. As a company, we are working hard to reduce our own greenhouse gas emissions by relying on renewable energy at our facilities and designing more energy-efficient products for our customers. We have undertaken this unilaterally and without government mandate, because we believe it is the right thing to do.

Needless to say, the Chamber wasn’t too happy. Since then, the Chamber has continued its efforts to stymie the EPA doing anything to regulate greenhouse gases, while Apple continues to make improvements in greening its products.

Energy Efficiency Improvements All Around

Back in 2009 Apple launched new batteries for the 17″ MacBook Pro, which upped the ante in terms of thrifty energy consumption and lasted three times longer than the industry average. At the time, Jaymi wrote:

[The new technology] lays claim to a battery life improvement of 60%. The new battery can last up to 8 hours on a charge, and can be charged 1,000 times, equivalent to about 5 years. It’s also recyclable at the end of it’s life. But there are even more green features to this new technology.

Apple made a block of batteries, rather than the usual cylindrical cells that end up wasting space. The newly utilized space allows the notebook to have a 40% bigger battery, without making the notebook bigger.

Since then battery technology has improved further, but in many cases at the expense of user-repairability and user-replaceability.

The Snow Leopard OS has been replaced by Lion, but when Snow Leopard was launched it offered a 10% energy efficiency improvement over OS 10.5.6–which translated into a savings of a mere $1 per person annually on the electric bill.

Not a lot, right? Perhaps on the personal basis that’s true, but when you extrapolate that energy savings across Apple’s (at the time) annual sales of 10 million computers it could add up to a savings of 80 million kilowatt-hours annually.

That’s the power of even small energy efficiency gains when they occur on a product or a company with tremendous reach.

But What’s Powering iCloud?

Sticking with energy usage for a moment, when Apple recently announced its iCloud service, Mike raised some important questions about how green will this really be. Though Jobs said the data centers which are the backbone of iCloud were “as green as we could make them” there as still a good deal of unanswered questions about that.

Topping the list is electricity usage. Mike wrote:

While the building and equipment itself has an impact on the planet via the materials, embedded energy, and eventual disposal, a data-center is first and foremost a creature that is very hungry for energy. We’re talking many megawatts… So it truly matters where the electricity is coming from. Is it hydro power? Coal? Wind? Solar? Did Apple build any on-site production capability? Are they buying straight from the local grid or are they buying renewable energy credits?

This is crucial. Should it come out that the primary energy source for the iCloud data centers is coal it really calls into question any statements about making them as green as possible. And could open up Apple to the sort of activism campaign waged against Facebook when it came out that it’s new data center was coal-powered and therefore a greenhouse gas emissions spewing environmental nightmare.

macbook air material breakdown image

image: Apple

Greener Materials, Less Packaging

There are a number of milestones that Apple has passed recently in terms of green its products and in how they are packaged. The new MacBook Air is exemplary of this:

The packaging uses “corrugated cardboard made from over 30 percent recycled content and molded fiber made entirely from recycled content. In addition, the packaging is extremely material efficient, allowing at least 15 percent more units to fit per shipping container than the original MacBook Air.”

As Lloyd writes:

After years of complaints about Apple lagging on the green front, they are getting pretty aggressive, touting their carbon footprint and their material choices: Mercury-free display, Arsenic-free display glass, BFR (brominated flame retardants) free; PVC-free internal cables and power adapter DC cables.

Of course the new MacBook Air is manufactured in the same process of milling it out of a solid piece of aluminum that it introduced in the MacBook Pro line back at the end of 2008.

As Jaymi wrote at the time, the unibody enclosure allows the MacBook Pro to use 50% fewer parts, not to mention the recyclability of the aluminum enclosure–which takes some 13 steps to produce.

All of that is quite energy intensive, no doubt, but Jaymi’s conclusion was that, “this process, despite flaws, has some real improvements for the notebook in the big picture of its lifetime and total footprint.”

Let’s remember in all this that there is still much that could be done to reduce the environmental impact of Apple’s products, which is frankly true for all electronics companies.

After all, Apple still ranks 9th in Greenpeace’s latest tally, dropping from 5th place in 2009. Greenpeace lauded Apple’s reductions in toxic chemicals in its products, a good number questions remain regarding transparency and future plans to phase-out other toxics.

With a score of 4.9 out of 10 (with the top company, Nokia, receiving a 7.5), even with genuine improvements over the past few years, Apple still ranks decidedly in the middle of the pack.

Which, again, is probably indicative less of Apple’s corporate attitudes towards the environment–the company certainly says all the right things and is heading in the right direction, despite ranking drops–and more a sign of how much more work needs to be done and can be done across the manufacturing, design, and energy sectors as a whole.

macbook air greenhouse gas breakdown image
image: Apple

As for the bigger questions of our use of electronics, like planned obsolescence, rapid upgrade cycles, better user-repairability, let’s leave those aside for the moment. To a large degree those are questions of the industry as a whole and not just Apple, even if Apple is a conveniently bold example of the trend.

As for what we’d like incoming CEO Tim Cook to do to further green Apple, that’ll have to wait for another time as well.

Coke bottle Recycling Plant reopens

Embattled Coke Bottle Recycling Plant Reopens

http://www.environmentalleader.com/2011/08/22/embattled-coke-bottle-recycling-plant-reopens/

The troubled Coca-Cola joint-venture recycling plant in Spartanburg, S.C., is set to reopen today after being shuttered by the company in March.

But Coke is considering selling its 49 percent stake in the plant, according to the Wall Street Journal

Coke and its partner in the factory, United Resource Recovery Corp. LLC, closed the factory down earlier this year to restructure the plant and improve the quality of the plastic being produced. All 50 factory workers and most of the plant’s office staff were laid off when the factory closed.

“We are restarting the plant,” said Carlos Gutierrez, president and CEO of URRC, PlasticsNews.com reports. “We feel pretty good on the results from our retooling efforts.”

Over the last half-year the Spartanburg team has been trying to more efficiently recycle old bottles into food-grade resin and correct certain operational problems. Prior to the fix, certain lightweight bottles had a habit of flying off the production line, Plasticsnews reports.

On reopening, the plant is likely to process half the amount of bottles it was originally designed to handle, the Wall Street Journal reports.

The plant, once described as the world’s largest plastic bottle-to-bottle recycling complex, opened in 2009. It was supposed to produce 100 million pounds of recycled plastic when fully operational, or about two billion 20-ounce Coke bottles.

ACC demands positive marketing towards plastic bags

Group alleges ACC influenced comments about plastics in Calif. curricula

PLASTICS NEWS REPORT
Posted August 22, 2011

WASHINGTON (Aug. 22, 2:35 p.m. ET) — An investigative reporting team alleges that the American Chemistry Council pressured educational officials in California to revise a section of an environmental curriculum to present positive information about plastic shopping bags.

Washington-based ACC says the allegation “distorts and misrepresents” what took place during a public comment period.

The California EPA also issued a statement, saying that all revisions to the Education and Environment Initiative curriculum were made for “accuracy and educational value” and “thoroughly vetted.”

California Watch, a reporting initiative of the Center for Investigative Reporting, claims that Gerald Lieberman, a private consultant hired by California school officials, added a new section to the 11th-grade teachers’ edition textbook called “The Advantages of Plastic Shopping Bags,” with the title and some of the textbook language inserted almost verbatim from letters written by the chemistry council.

California Watch posted the report on its website on Aug. 19.

The group also alleges that Lieberman added a workbook section that asks students to list some advantages of plastic bag, and that the correct answer in the revised teachers’ edition is that “plastic shopping bags are very convenient to use. They take less energy to manufacture than paper bags, cost less to transport and can be reused.”

The claim by California Watch “distorts and misrepresents public process and the role the ACC played in it,” said Steve Russell, ACC’s vice president of plastics. “When CalEPA developed its curricula, the agency … posted an invitation [for public comment] on draft versions of the curricula.”

“We submitted comments in response to the state’s public solicitation for input,” Russell said. “The purpose of our comments was to correct factual inaccuracies and to present a more complete view of plastic bags’ environmental attributes, including their benefits, which were absent from the draft. Our comments, and those of all other stakeholders, were submitted via email and through an online form on CalEPA’s website.”

Lieberman is director of the State Education and Environment Roundtable, a nonprofit group developed by 16 state departments of education to enhance environmental education in schools. He declined to comment on his role in editing the textbook, and referred Plastics News to CalEPA, which defended the EEI curriculum.

“We stand by the integrity of the EEI Curriculum and the open and transparent process in which it was created,” said Lindsey VanLaningham, director of communications for CalEPA. “The curriculum was thoroughly vetted by all appropriate state agencies and was ultimately approved (unanimously) by the California State Board of Education.”

“Throughout the development process, the state made revisions to the curriculum based on two primary factors: (1) accuracy; and (2) educational value,” said VanLaningham. “Teacher feedback supports our belief that the EEI engages students on issues of vital importance to them and their environment, including the role of plastic in our society.”

Regardless, state Sen. Fran Pavley, D-Santa Monica, author of the 2003 legislation that requires that environmental principles and concepts be taught in the state’s public schools, plans to write ask CalEPA officials to tweak the current text to remove language that portrays plastic bags in a favorable light.

The curriculum covers science, history, social studies and the arts, and weaves in environmental principles and concepts. It is currently being tested at 19 school districts that include 140 schools and more than 14,000 students. And an additional 400 school districts have signed up to use it, according to Cal-EPA.

In its letter to CalEPA dated Aug. 14, 2009, ACC said that it felt the lesson plan on Mass Production, Marketing and Consumption in the Roaring Twenties was “extensive in its inaccuracies and bias about plastic and plastic bags.

“The ACC takes exception to the overall tone, instructional approach and the lack of solutions offered — most especially, the lack of mention of the overall solution of plastic recycling,” wrote Alyson Thomas, a senior account executive with Ogilvy Public Relations Worldwide, who submitted the letter on behalf of ACC.

“We recommend that the list of concerns related to plastic bags be balanced with a measured response regarding efforts … to promote the recycling of plastic bags,” ACC said.

Plastic bags are referred to as “litter” in the text, ACC said. “To be clear, plastic bags don’t start as litter. They can become litter through behavioral actions leading to inappropriate disposal.”

The new text incorporated that view, as it now says that plastic bags “can become litter,” instead of calling them litter as the original version.

According to California Watch, the first teachers’ edition also had been highly critical of plastic shopping bags, noting the long decomposition rate of the bags and their threat to marine life and ocean health.

That information remains in the text, but a section on the benefits of plastic bags was added, after ACC made its comments.

“To counteract what is perceived as an exclusively negative positioning of plastic bags issues, we recommend adding a section entitled “Benefits of Plastic Shopping Bags,” ACC said in its letter.

It suggested that the text point out that plastic grocery bags require 70 percent less energy to manufacture than paper ones, that lightweight plastic bags save space and fuel in transport, and that paper bags are reusable, and also can be recycled and made into new plastic bags, and plastic lumber for decking, park benches and picnic tables.

“We recommend adding text referring to the second life of plastic products, and the increase in the recycling of plastic bags,” ACC said. “Recovered plastic bags and wraps can be recycled into many products, including backyard decking, fencing, railings, shopping carts and new bags.”

Green Packaging goes Beyond Size

Sustainable Packaging Goes Beyond Size

by Walmart on 08.22.11 Business & Politics
Photo credit: FotoosVanRobin/Creative Commons

This guest post was written by Ronald Sasine, senior director of packaging at Walmart.

When you buy a product, your decision drives a series of environmental impacts. Imagine the benefits if everyone considered the impact of packaging as part of their buying decisions, benefits measured in the billions of pounds of packaging manufactured, shipped and disposed of each year.

When we talk about more sustainable packaging at Walmart, we’re focusing on more than just smaller packaging. We’re looking at the entire life cycle of packaging and knowing that improvement can take many forms:

Rethinking a product. A few years ago, we began selling only concentrated liquid laundry detergent. By urging our suppliers to reexamine their products’ formulation, we eliminated hundreds of millions of pounds of packaging and saved natural resources.

Rethinking a process. By simply stacking Galaxy box fans differently on a shipping pallet, we saw annual savings of 10,000 pounds of plastic and 113 fewer trucks on the road, reducing diesel use by 12,600 gallons and freight costs by $150,000.

Rethinking a presentation. By working directly with our large toy suppliers, Walmart has been able to eliminate the frustrating wire ties used to secure toys in packaging. This effort will keep more than a billion feet of wire out of the landfill annually.

One other thing to notice about these changes—you don’t just find them at Walmart. As we work with suppliers to find better options, those improvements are showing up on the shelves of other retailers, increasing the impact we can have beyond our own “four walls.”

Walmart has a goal to reduce our packaging by 5% by 2013 (using a 2008 baseline), and we’re making significant progress. Of course, it hasn’t always been easy. We’re working to ensure that improved packaging still protects the products we sell, and we’re working with our customers and members to gain their acceptance. Some packaging changes have taken longer for customers to understand and endorse.

When we announced our package reduction goal in 2008, some of our suppliers saw a great opportunity and jumped in to partner with us on some creative changes. But not everyone was convinced it was right for business. Some suppliers worried about changing their processes, while others worried about investing in new equipment. However, when they realized how serious we were about packaging and that we would work with them and reward them for better packaging, they became very enthusiastic about the effect they can have on the industry by, well, thinking outside the box.

Better packaging benefits everyone along the supply chain, from the manufacturer to the customer. Walmart’s private label wine, Oak Leaf, is a great example. The manufacturer found a way to reduce the amount of glass used in the bottle by changing the design of the neck and reducing the punt (the dimple on the bottom of a wine bottle). In addition to reducing packaging weight by 8 million pounds, carbon dioxide by 3,100 tonnes and taking 280 trucks off the road, these simple changes reduced the price of Oak Leaf by 20 cents per bottle.

We’ve made many of the easy changes; now it’s time to tackle the more difficult challenges like installing new packaging equipment to that requires long-term planning and partnership with our suppliers.

Working toward more sustainable packaging isn’t optional; it’s a priority and it’s a large part of our business plan. For suppliers it’s a chance to differentiate themselves from their competitors. For Walmart it’s an opportunity to provide more value to our customers, to be innovative, think creatively and make changes that can improve the retail industry.

Buying Bio Degradable

Buying Biodegradable Bags Instead Of Standard Plastic Bags

Posted By Bob B Taylor On August 19th 2011.

Biodegradable bags are a hot subject of environmental protection. National’s Government propagandize everyone use these bags instead of normal bag; further they issue policy to forbid the using plastic without biodegradable additive.

There are numerous ways to classify the biodegradable. One of the ways is degradable condition, there are two main types: Biodegradable plastic bags and Degradable plastic bags. Bio-degradable is manufactured out of farmed items like cornstarch and additive; they’re decomposed in the aerobic condition, so they can not degrade in environment. It is not the ideal choice for the landfill in environment.

Alternatively, the biodegradable trash bags are a lot more environment friendly. It may decompose easily because they are made, almost, entirely from the natural wastes. These usually do not imperil the aquatic life since the biodegradable bags may also decompose in aquatic atmosphere. Moreover, if these are swallowed through the inhabitants of aqua, it may easily be digested owing to their natural composition. Using these bags may also save huge amount of money that it takes the municipal authorities to remove them from your sewage pipes. The assembly and subsequent use of these bags has, surprisingly, a zero net impact on the Fractional co2 of the atmosphere as these release how much carbon dioxide at the time of their decomposition consumed during their production. The sunshine weight, easy transportation and lesser price will also be one of the most substantial advantages of these bags.

There is a good news for packaging bag market is biodegradable material appeared. This is a great choice for protecting environment. Through the use of additive elements including EPI, D2W or ECM just 1 percent or 2 percent to combine into resin material, plastic bags may be degraded totally from 6 months to five years. However, the purchase price is just a tiny bit higher than normal ones with the same quality of plastic bags: durability, light weight, water resistance, printing quality, nevertheless it bring to persistent development for economic and also the life. There are a lot of main reasons why using eco-friendly products makes good business sense. The most importance thing is that benefit moves along with sustainability and morality of economic. It is recommended for business owner to lessen their foot print on the planet.

http://fineartamerica.com/featured/shopping-bags-debra-hurd.html

Landfill gas will fuel America

With all the recent online stir about biodegradable plastics releasing methane too quickly the below article caught my attention. The problem is not the biodegradability of plastics, but more so the lack of attention to collecting it in a timely manner and using it for its amazing, natural benefits! In the past 100 years we as humans have worked so hard in making things convenient, disposable, and unnatural. The truth is,we live in nature, and nature has its own processes for cleaning things up…and it revolves around biodegradation. This article reminded me of the movie Dirt, which is a must see! It also reminds me of this article/video I recently found on treehugger….http://www.treehugger.com/files/2011/08/putting-a-price-on-poop-and-pee.php

Landfill gas is ‘awesome example of American ingenuity’
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Jim Johnson | WRN senior reporter

Aug. 8 — If using natural gas to garbage trucks is considered a home run, then using natural gas created by decomposition of trash and other organic waste could be viewed as a grand slam.

For Joanna D. Underwood, the potential for this kind of renewable gas use is huge around the country.

It was not that long ago that folks realized using natural gas could be a terrific step forward, said Underwood, president of Energy Vision, a nonprofit group in New York City concerned with transportation fuels and renewable energy. But the exact path was fuzzy, she remembered.

“The picture that has become much clearer in the last four years is the picture that involves renewable natural gas. And that is really this country’s first sustainable fuel. It’s renewable. It’s the lowest carbon-based fuel in the world,” she said.

Harvesting methane from sites such as landfills, waste water treatment plants and farms can help create a supply of domestic transportation fuel, she said. Creating an infrastructure to handle renewable natural gas allows communities and companies alike to better picture its future use.

“That’s pretty exciting. Every community, right now, can begin looking at renewable natural gas and the organic waste that they have in their jurisdiction,” she said.

“There is no other major option for significantly reducing our dependence on foreign oil right now other than natural gas: conventional natural gas and renewable natural gas,” Underwood said.

McNeilus Companies Inc. makes both traditional diesel-powered refuse trucks and CNG-powered vehicles.

Jeffry Swertfeger, the company’s director of marketing and communications, sees more and more interest from solid waste management companies wanting to close the loop between disposal sites and collection operations by using methane created by decaying waste as a transportation fuel.

“We call it the ultimate green machine, when you have a truck that’s picking up refuse that’s being powered by the methane from the refuse,” he said.

“I think that’s an awesome example of American ingenuity,” he said. “These are the guys who make this country great.”

One location he pointed to is Waste Management Inc.’s Altamont landfill in California, where methane gas is converted into liquefied natural gas to run company trucks in nearby markets.

That $15.5 million project uses about 3,000 cubic feet of landfill gas per minute to create about 13,000 gallons of LNG per day.

“It’s easier for cities and communities to envision making the fuel if they already have a way to distribute it,” Underwood said. “It can take the place of conventional natural gas. It also can be blended with it. They are chemically just about the same.”

Target T.V. Ads “Go Green”

It’s always exciting when a big company that has such a influence on consumers decides to make earth friendly changes. Target is teaming up with EcoSet (eco-consulting firm) to make their television commercials more earth friendly. For example, on set, they’re using PLA utensils….I just hope they are discarding of those in a industrial compost facility! Read the article below to learn what other changes Target is making to their t.v. advertisements . Do you think these changes are enough, or do you think they could do better? Let me know in the comment box below!- Megan Bentley

Target and EcoSet: TV Commercials Can Be Green Too

By Merlin Miclat on Mon, 08/15/2011 – 1:27pm

Many retailers these days have made significant progress in reducing their impacts on the environment. From implementing alternative energy to fuel their operations to carrying eco-friendly products, retailers are increasingly going green. However, Target and eco-consulting firm EcoSet, are taking it further by making television ads eco-friendly as well.

Target, which already carries a number of eco-friendly products, has teamed up with EcoSet to produce TV advertisements that are more environmentally responsible. The firm claims to have the ability to prevent 90% of waste produced on the set from ending up in landfills without interfering or costing production crews time or extra money. Also, since TV ad shoots last only a few days, crews usually do not take the time or put in the effort to clean up after the shoot. With tight schedules, why clean up if it takes up as much time as the shoot itself? This is where EcoSet comes in.

EcoSet is comprehensive in achieving its goals. On the set, there is not a single plastic water bottle; everyone is given a reusable, stainless steel water container. For Target shoots, everyone gets a red bottle labeled with a Target logo. Filtered water dispensers are provided for everyone to refill their water containers when necessary. How many times do people open a water bottle, take a sip, put the bottle down somewhere, leave, then come back and wonder which bottle was theirs? Then, just to be safe, they open up a new, sealed water bottle, and might repeat the whole process again. The use of reusable water containers and water dispensers would help eliminate this problem, which wastes water and plastic.

EcoSet also provides numerous recycling solutions. Waste from the set and office are recycled. Hazardous and electronic waste are also properly disposed of or recycled.

EcoSet also has composting bins to compost any food waste, which can be a big problem. In some cases, this problem has prompted groups to launch campaigns against production crews that waste food. For instance, Australian chef Matt Moran was angered when the prosciutto-wrapped chicken dish he prepared as a demonstration was tossed into the trash by a crew member.

Although the profanity-laced incident was admittedly staged, it emphasizes the problem with food waste. Chef Moran later explained, “I was more than happy to be involved in something so controversial if it meant that the message of food waste would be brought to the top of Australians’ minds.” Food waste can be used as compost; however, some chefs, especially those that spend much time and effort putting together dishes they are proud of, may be irked at the sight of their labors being composted and used to feed plants instead of being enjoyed by people.

Speaking of food, all dishware and utensils used on the set are either reusable or plant-based. Plant-based utensils are composed of renewable materials such as rice, corn, potatoes, and sugarcane. These utensils will biodegrade within 100 days, compared with traditional plastic utensils that take hundred or even thousands of years to decompose, taking up space in ever crowding landfills. These plant-based utensils usually conform to DIN CERTCO, ASTM, and ISO standards, assuring that they actually decompose in a timely manner as claimed.

Lastly, EcoSet has helped Target donate construction materials that are no longer needed on the set to various art and education organizations. Materials have been used for a variety of projects. Cindy Saucedo Smith, program coordinator for the organization ArtStart, has seen kids use materials such as silver cooling tubes as part of robot costumes. Says Smith, “The kids can go crazy when they see stuff like that, so we’ll hold on to it for the fall and see if there are suggestions for eco-costumes.”

As retailers may launch TV ads that claim how environmentally responsible they are, it is even better if producing these ads are green as well.

Yale Students discover Plastic eating Organisms

This past week I had the most intriguing article show up in my Google alerts; Yale students find organisms to degrade polyurethane. In a 2008 trip to Equador, Yale undergraduates discovered organisms in Amazon rainforests fungi that have shown the ability to degrade polyurethanes all by themselves. Endophytes collected by students were taken back to New Haven and were analyzed as well as tested for biological activity, ability to be used in bioremediation, and other possible uses. In a rudimentary test, student Pria Anad showed that a chemical reaction did take place when a endophyte was introduced to plastic. The great thing is that the enzyme identified by Yale students is able to degrade plastic without the presence of oxygen, which in the future I could see greatly benefiting landfills/plastic trash disposal. This could open the doors to an entirely new way to reduce all of the plastic waste the world has accumulated.

Foe ENSO this is not a terribly new concept. Our ENSO Biodegradable plastics additive was inspired by nature’s ability to breakdown plastic materials. By examining nature we have created a scenario inspired by the very concept of microbial digestion. The ENSO additive allows any plastic polymer to become degradable in a landfill. How have we made that possible? By adding our organic ENSO additive into standard plastic during the manufacturing process, the plastic will become recognizable by nature so that it will biodegrade (while keeping the same attributes of the original plastic.) When ENSO products are thrown away, the organic blend creates a perfect environment and food source for microbes in a landfill. As microbes consume the additive, they secrete enzymes. These enzymes break down the polymer chain into materials that are easily consumed by microbes. The end result is carbon dioxide, methane, and healthy, new soil.

Check out the original article about the Yale undergraduates fantastic discovery below!

Yale students find organisms to degrade polyurethane

Urethanes Technology International

Aug. 2 — Yale undergraduates have discovered organisms in Amazon Rainforest fungi which can degrade polyurethanes. The discovery, which is featured in the journal “Applied and Environmental Microbiology,” may lead to innovative ways to reduce waste in the world´s landfills, the university said in a press release.

The undergraduates were participating in Yale´s Rainforest Expedition and Laboratory course, funded by the Howard Hughes Medical Institute.

“This shows amazing things can happen when you let undergraduates be creative,” said Kaury Kucera, postdoctoral researcher in the department of molecular biophysics and biochemistry and co-instructor of the course.

Students collect endophytes found in rainforest plants and take them back to New Haven to test for biological activity and then analyze any that show biological activity to see what medical or other uses might be possible.

On the 2008 trip to Equador, student Pria Anand decided to see if the endophytes she collected could be used in bioremediation. In a rudimentary test, Anand showed a chemical reaction did take place when an endophyte she found was introduced to plastic.

Jeffrey Huang analyzed endophytes collected by other students on the 2008 trip to find those that broke down chemical bonds most efficiently.

Then Jon Russell discovered that one family of endophytes identified by Huang showed the most promise for bioremediation. Russell went on to identify the enzyme that most efficiently broke down polyurethane.

While other agents can degrade polyurethane, the enzyme identified by Yale students holds particular promise because it also degrades plastic in the absence of oxygen — a feature which the university points out is “a prerequisite for bioremediation of buried trash.”