Tag Archives: corn plastics

Community for Biodegradable Plastics

The “Green” movement is growing at a breakneck speed. Brands are positioning themselves around their environmental initiatives in many ways, but whatever they do, addressing their use of plastic seems to be the most prevalent step in having a greener footprint on the environment. Unfortunately, there is a lot of misinformation and confusion in the marketplace about this subject. It seems like every time you turn around there is a new ban or an extreme move to address the use of plastic and it’s as if nobody really knows what to do at this point. But it’s my understanding that the advancements in new technologies are what we should really be focusing on embracing and bringing to market. I appreciate groups like the Community for Biodegradable Plastics that allow an open forum to discuss this matter. If you find yourself looking for answers to questions about biodegradable plastics and technology then this is the place where you can find them.

 

How to Market & Sell a Green Product

Its about that time for our Free Monthly Webinar

Sept 7th, 9-10am PDT

Sign up here

In the competitive industry of earth friendly plastics the available information can become overwhelming. Our ENSO sales & marketing webinar will bring you back down to earth. We will explain the alternatives to traditional plastics, analyzing the pros and cons of the leading products on the market.

Ever wonder just how your supposed to market a green product? We have got that covered too! Don’t hesitate, you don’t want to miss out on this one of a kind webinar!

If you have not attended a previous ENSO webinar, you are in for a exciting experience. Not only will you be learning from the leading experts in the industry, but you will know that the information you are receiving is accurate & applicable. As you absorb the information throughout the webinar, you will probably experience a feeling of enlightenment and a urge to know more. This is natural and we have planned for this! At the end of every webinar you are encouraged to ask any questions on your mind!

We look forward to your virtual attendance at our free webinar!

 

 

Better labeling for Bio plastics

This article discusses an array of trending concerns in the plastics  market, give it a read!

Waste Management World

Report Calls for Better Labeling of Bioplastics

 

The European Commission’s DG Environment’s news service, Science for Environment Policy, has published a new report which outlines a roadmap for environmentally-friendly plastic design and the development of biodegradable plastics, as well as policy options to maximise benefits.

With such an enormous volume of plastic product sold on the world’s markets, an inevitable knock on consequence is an equally huge volume of plastics entering the waste stream, or in some cases escaping the waste stream and entering the environment, said the report.

One particular concern raised was ‘plastic soup’, which exists in the world’s oceans and seas, containing everything from large abandoned fishing nets to plastic bottles, to miniscule particles.

However, according to the report, the redesign of plastic products, both at the scale of the individual polymer and in terms of the finished product’s design, could help alleviate some of the problems associated with plastic waste. The authors claimed that thoughtful development and redesign could have an impact at all levels of the hierarchy established by the European Waste Framework Directive: prevention, re-use, recycle, recovery and disposal.

 

U.S. Government Launches Waste Electronics Strategy

The U.S. government has launched its National Strategy for Electronics Stewardship, which provides recommendations on steps the Federal government, businesses and citizens can take toward tackling the problem of used electronics. It is to target the goals identified by President Obama, of protecting human health and the environment from the potentially harmful effects of the improper handling and disposal the almost 2.5 million tons (2.27 million tonnes) of used electronics that is discarded in the U.S each year.

The announcement also included the first voluntary commitments made by Dell, Sprint and Sony to the U.S. Environmental Protection Agency’s (EPA) industry partnership, aimed at promoting the environmentally sound management of used electronics.

According to the administration, the strategy will:

  • Promote the development of more efficient and sustainable electronic products
  • Direct Federal agencies to buy, use, reuse and recycle their electronics responsibly
  • Support recycling options and systems for American consumers
  • Strengthen America’s role in the international electronics stewardship arena.

Under the strategy, the EPA and the General Services Administration (GSA) will remove products that do not comply with energy efficiency or environmental performance standards – from the information technology purchase contracts used by Federal agencies, and will ensure that all electronics used by the Federal government are reused or recycled properly.

Standards

In addition, the GSA said that it will promote the development of new environmental performance standards for categories of electronic products not covered by current standards. Several Federal agencies will work together to identify methods for tracking used electronics in Federal agencies to move toward reuse and recycling.

Key components of this strategy include the use of certified recyclers, increasing safe and effective management and handling of used electronics in the United States and working with industry in a collaborative manner to achieve that goal. As a first step in this effort, EPA Administrator Lisa P. Jackson has signed a voluntary commitment with Dell Inc. CEO Michael Dell and Sprint CEO Dan Hesse to promote a U.S. based electronics recycling market. Representatives of Sony Electronics also committed to improving the safe management of used electronics.

According to the EPA, the collaboration with industry is aimed at encouraging businesses and consumers to recycle their electronics with certified recyclers, and for electronic recyclers to become certified. There are two existing domestic third-party certification recycling entities, R2 and E-Stewards, and the electronics recycling industry is increasingly embracing these programs.

“A robust electronics recycling industry in America would create new opportunities to efficiently and profitably address a growing pollution threat,” said Jackson.

Reaction

John Shegerian, co-founder, chairman and CEO of Electronic Recyclers International (ERI) welcomed the announcement, and was encouraged to see the Federal government leading the way by establishing a policy to utilise only certified recyclers for its electronics processing, increase U.S. jobs, and reduce harm from U.S. exports of e-waste.

“As an R2 and e-Stewards certified company, ERI supports the safe handling and recycling of electronics here in the U.S. and abroad and looks forward to working with the Federal government in promoting scientific and technological developments to improve the electronics recycling process and maximise the recovery of valuable materials from discarded electronics,” he explained.

Meanwhile, Willie Cade, CEO, PC Rebuilders & Recyclers was also optimistic about the strategy’s potential to create jobs in the U.S.: “This will prove to be a very successful jobs creation and sustainability or ‘Green’ program…This is the first comprehensive sustainability strategy in our nation’s history,” he added.

Robin Wiener, president of the Institute of Scrap Recycling Industries (ISRI) commented on the Federal government’s position as the largest source of used and end-of-life electronics, and its commitment to lead by example in ensuring that it is the nation’s “most responsible” consumer of electronics.

“We are encouraged by the Obama Administration’s flat dismissal of burdensome and overreaching legislation that would ban exports and pull the rug out from under an industry that continues to create jobs and contribute to both the U.S. and global economy,” he said.

in brief

U.S. Study to convert landfill gas to hydrogen

BMW has launched the first phase of a program to validate the economic and technical feasibility of converting landfill gas into hydrogen.

BMW’s manufacturing plant in South Carolina is using hydrogen fuel cells to power nearly 100 material handling vehicles. If this is successful, follow-up phases of the project will provide infrastructure to use hydrogen to fuel the company’s entire fleet of material handling equipment.

UK: Waste to Energy Facility Given Go-Ahead

A 269,000 tonne capacity waste to energy facility has been granted planning permission near Ipswich, UK. The Environment Agency has issued the necessary draft permit for the site – effectively giving SITA UK the green light to proceed. Building work is due to start later this year and the plant is expected to be operational by December 2014.

The 25-year contract will be awarded by Suffolk County Council.

GM and ABB Demonstrate Battery Re-Use

General Motors and ABB Group have offered a potential solution to the problem of what to do with the lithium-ion battery packs used in a growing number of electric and hybrid vehicles, as those vehicles reach the end of their lives.

According to GM, the battery packs used in its Chevrolet Volt will have up to 70% of life remaining after their automotive use is exhausted. Earlier this year, GM signed a definitive agreement with ABB Group, a power and automation specialist, to identify joint research and development projects that would reuse the Volt’s battery systems.

The partners claim to have demonstrated an energy storage system that combines electric vehicle battery technology and a grid-tied electric power inverter. The companies are building a prototype that could lead to battery packs storing energy, including wind and solar energy, and feeding it back to the grid.

The system could store electricity from the grid during times of low usage to be used during periods of peak demand, saving customers and utilities money. The battery packs could also be used as back-up power sources during outages and brownouts.

– Turn to page 41 to read a summary of the report ‘Recycling of Li-ion Batteries: Trends and Challenges of the Future.

Scrap Industry Worth $90 Billion to U.S. Economy

The economic and environmental impact of the scrap recycling industry in the U.S. has been highlighted in a report from the Institute of Scrap Recycling Industries (ISRI).

The study, undertaken by John Dunham and Associates and commissioned by ISRI looks at different kinds of economic activity such as jobs and exports, at the national, state and congressional district levels. According to ISRI, the economic analysis shows that the industry creates over 137,000 direct jobs, rising to more than 459,000 jobs when the wider economic impacts are taken into account. In addition, the industry generates $10.3 billion in tax revenues for governments across the U.S. as well as delivering environmental benefits.

The industry also generates significant export revenue for the U.S. The report claimed that approximately 34% of the scrap materials processed in the United States are exported to over 155 other countries for manufacture into new products. This generates nearly $30 billion in export sales, significantly helping the U.S. balance of trade.

The total economic activity generated by scrap recycling in the U.S. exceeds $90.6 billion, according to ISRI, making the industry similar in size to the nation’s forestry and fishing industries combined.

in brief

U.S. Investment in New E-Waste Facilities

Garb Oil & Power Corporation has formed a joint venture with ACG Consulting to build seven e-waste recycling facilities within the next three years, with the first planned to break ground in South Florida in March of 2012. Garb said that it intends to start work on a new e-waste recycling facility every four months thereafter, at various sites in the U.S.

Haiti: Recycling Enterprise Initiative Launched

A ‘cash for recyclables’ program has been launched in Port-au-Prince, Haiti. The social enterprise project – Ramase Lajan – which means ‘picking up money,’ will expand the collection of plastics to create permanent jobs through a network of independently owned and operated neighbourhood collection centres. The initiative has been launched by Executives Without Borders, in partnership with CSS International Holdings and Haiti Recycling.

UK Wood Waste Down as Demand Rises

Largely due to reduced activity in the construction industry, wood waste arisings in the UK have fallen by 10% since 2007, according to the Waste & Resources Action Programme’s (WRAP) recently published Wood Market Situation Report.

Arisings from the construction industry showed a 13% decrease, while arisings from the furniture and joinery sectors fell by 23% and total arising fell from 4.5 million tonnes to 4.1 million tonnes between 2007 and 2010.

However, WRAP said that an increase in the amount of wood waste being used in the biomass sector has more than doubled over the same period to 500,000 tonnes in 2010. The total amount of wood waste recycled or used in energy recovery in the UK increased to 2.3 million tonnes in 2010 – more than half of all wood waste arisings. Exported wood waste has also increased, rising to almost 200,000 tonnes in 2010.

A combination of these factors has been reflected in lower gate fees for wood recyclers since early 2009. The report claimed that while recovered wood arisings are likely to grow gradually as the economy recovers, rising demand may put further downward pressure on gate fees.

Growing demand and falling supply have led to lower gate fees Credit: WRAP

Marcus Gover, director of the Closed Loop Economy at WRAP, said: “It’s easy to put the decrease in wood waste arising down to a reduction in construction activity during the recent economic downturn, but it’s also important to note that the construction industry – one of the biggest contributors to wood waste arising – has also taken proactive steps to reduce the amount of wood they send to landfill.”

According to WRAP, the introduction of site waste management plans in April 2008 requires construction companies to plan, monitor and measure the waste generated on site, as well as industry commitments such as Halving Waste to Landfill, launched by WRAP in 2008, have also had an impact.

Send your news to Waste Management World
e-mail: benm@pennwell.com

Quick Fixing the Food Crisis

I recently came across this article posted on the Scientific American website A quick fix to the food crisis. The writer, Timothy Searchinger made some really great points. Take a moment to enjoy the article below!

food crisis

 

 

A Quick Fix to the Food Crisis
Curbing biofuels should halt price rises By Timothy Searchinger | June 16, 2011 |


When food prices rose steeply in 2007 and climaxed in the winter of 2008, politicians and the press decried the impact on the billion or so people who were already going hungry. Excellent growing weather and good harvests provided temporary relief, but prices have once again soared to record heights. This time around people are paying less attention.
The public has a short attention span regarding problems of the world’s have-nots, but experts are partly to blame, too. Economists have made such a fuss about how complicated the food crisis is that they have created the impression that it has no ready solution, making it seem like one of those intractable problems, like poverty and disease, that are so easy to stash in the back of our minds. This view is wrong.

To be sure, reducing hunger in a world headed toward more than nine billion people by 2050 is a truly complicated challenge that calls for a broad range of solutions. But this is a long-term problem separate from the sudden rise in food prices. High oil prices and a weaker dollar have played some part by driving up production costs, but they cannot come close to explaining why wholesale food prices have doubled since 2004. The current price surge reflects a shortfall in supply to meet demand, which forces consumers to bid against one another to secure their supplies. Soaring farm profits and land values support this explanation. What explains this imbalance? Crop production has not slowed: total world grain production last year was the third highest in history. Indeed, it has grown since 2004 at rates that, on average, exceed the long-term trend since 1980 and roughly match the trends of the past decade. Even with bad weather in Russia and northern Australia last year, global average crop yields were only 1 percent below what the trends would lead us to expect, a modest gap.

The problem is therefore one of rapidly rising demand. Conventional wisdom points to Asia as the source, but that’s not so. China has contributed somewhat to tighter markets in recent years by importing more soybeans and cutting back on grain exports to build up its stocks, which should serve as a warning to policy makers for the future. But consumption in China and India is rising no faster than it has in previous decades. In general, Asia’s higher incomes have not triggered the surge in demand for food.
That starring role belongs to biofuels. Since 2004 biofuels from crops have almost doubled the rate of growth in global demand for grain and sugar and pushed up the yearly growth in demand for vegetable oil by around 40 percent. Even cassava is edging out other crops in Thailand because China uses it to make ethanol.

Increasing demand for corn, wheat, soybeans, sugar, vegetable oil and cassava competes for limited acres of farmland, at least until farmers have had time to plow up more forest and grassland, which means that tightness in one crop market translates to tightness in others. Overall, global agriculture can keep up with growing demand if the weather is favorable, but even the mildly poor 2010 growing season was enough to force a draw down in stockpiles of grain outside China, which sent total grain stocks to very low levels. Low reserves and rising demand for both food and biofuels create the risk of greater shortfalls in supply and send prices skyward.

Although most experts recognize the important role bio¬fuels play, they often underestimate their effects. Many of them misinterpret the economic models, which understate the degree to which biofuels drive up prices. These models are nearly all designed to estimate biofuels’ effects on prices over the long term, after farmers have ample time to plow up and plant more land, and do not speak to prices in the shorter term. Commentators also often lump all sources of crop demand together without recognizing their different moral weights and potential for control. Our primary obligation is to feed the hungry. Biofuels are undermining our ability to do so. Governments can stop the recurring pattern of food crises by backing off their demands for ever more  biofuels.

 

Photo- Scientific American

PLA Corn Utensils, I am whatever I say I am..Or Not?

So what exactly is PLA?

PLA also known as  Polylactic acid or polylactide (PLA) which is a thermoplastic aliphatic polyester derived from renewable resources, such as corn starch in the United States, tapioca products (roots, chips or starch mostly in Asia) or sugarcanes (in the rest of world).

In the U.S  a majority of PLA is made with genetically modified corn (Nature Works is the largest provider of genetically modified cornstarch in the world.) According to Elizabeth Royte, in Smithsonian, “PLA may well break down into its constituent parts (carbon dioxide and water) within 3 months in a controlled composting environment, that is, an industrial composting facility heated to 140 degrees Fahrenheit and fed a steady diet of digestive microbes. But it will take far longer in a compost bin, or in a landfill packed so tightly that no light and little oxygen are available to assist in the process. Indeed, analysts estimate that a PLA bottle could take anywhere from 100 to 1,000 years to decompose in a landfill.”

Let’s get one thing straight PLA is not compostable in home compost, go ahead and try…you will be waiting a very long time and it still might not happen. PLA is ASTM 6400 which means a product can be considered compostable if a product has undergone 60% biodegradation within 180 days; the standard is 15-18 weeks at a majority of industrial compost facilities. So these industrial compost facilities, where are they? According to this site in the United States there are 422 composting facilities registered, what each facility is capable of composting I am unsure, you would have to contact the particular facility you are interested in.

industrial compost

So if you buy PLA products, such as PLA single use eating utensils and you do not have access to an industrial compost or you just think it will be okay to throw the fork, spoon or knife in the garbage because it seems natural enough, unfortunately it is not. That fork, spoon, or knife could take hundreds of years to decompose. If you do not plan to send your single use PLA purchases to an industrial compost, I do not see how it would be a rational investment. Not only because PLA utensils will sit in a landfill forever but because they are not very durable, they bend and break very easily and can become droopy if placed in heat. So if you’re not planning on disposing  of PLA properly what have you accomplished?  If you are one of those people who does not have access to an industrial compost or really just do not have time to think about it and prefer quality products, try purchasing biodegradable & recyclable plastic products , for example ENSO plastics.

Check out my video!

 

If you like this blog and my vlog don’t forget to comment and Subscribe to my YouTube channel! I always have weekly updates!!

 

Thanks to these links for info

http://en.wikipedia.org/wiki/Polylactic_acid

http://environment.about.com/od/greenlivingdesign/a/pla.htm

http://www.greenworld365.com/what-are-corn-starch-biocompostables-aka-pla-plastics/

PLA I am whatever I say I am

So what exactly is PLA?

 


PLA also known as  Polylactic acid or polylactide (PLA) which is a thermoplastic aliphatic polyester derived from renewable resources, such as corn starch in the United States, tapioca products (roots, chips or starch mostly in Asia) or sugarcanes (in the rest of world).

In the U.S  a majority of PLA is made with genetically modified corn (Nature Works is the largest provider of genetically modified cornstarch in the world.) According to Elizabeth Royte, in Smithsonian, “PLA may well break down into its constituent parts (carbon dioxide and water) within 3 months in a controlled composting environment, that is, an industrial composting facility heated to 140 degrees Fahrenheit and fed a steady diet of digestive microbes. But it will take far longer in a compost bin, or in a landfill packed so tightly that no light and little oxygen are available to assist in the process. Indeed, analysts estimate that a PLA bottle could take anywhere from 100 to 1,000 years to decompose in a landfill.”

Let’s get one thing straight PLA is not compostable in home compost, go ahead and try…you will be waiting a very long time and it still might not happen. PLA is ASTM 6400 which means a product can be considered compostable if a product has undergone 60% biodegradation within 180 days; the standard is 15-18 weeks at a majority of industrial compost facilities. So these industrial compost facilities, where are they? According to this site in the United States there are 422 composting facilities registered, what each facility is capable of composting I am unsure, you would have to contact the particular facility you are interested in.

So if you buy PLA products, such as PLA single use eating utensils and you do not have access to an industrial compost or you just think it will be okay to throw the fork, spoon or knife in the garbage because it seems natural enough, unfortunately it is not. That fork, spoon, or knife could take hundreds of years to decompose. If you do not plan to send your single use PLA purchases to an industrial compost, I do not see how it would be a rational investment. Not only because PLA utensils will sit in a landfill forever but because they are not very durable, they bend and break very easily and can become droopy if placed in heat. So if you’re not planning on disposing  of PLA properly what have you accomplished?  If you are one of those people who does not have access to an industrial compost or really just do not have time to think about it and prefer quality products, try purchasing biodegradable & recyclable plastic products , for example ENSO plastics.

Check out my video!

 

 

 

 

If you like this blog and my vlog don’t forget to comment and Subscribe to my YouTube channel! I always have weekly updates!!

 

Thanks to these links for info

http://en.wikipedia.org/wiki/Polylactic_acid

http://environment.about.com/od/greenlivingdesign/a/pla.htm

http://www.greenworld365.com/what-are-corn-starch-biocompostables-aka-pla-plastics/

http://malcolmhally.com/large-multi-view/gallery/1436351–/Mixed%20Media/On%20Canvas/Non-representational.html