Tag Archives: earth friendly plastics

So What?


So WHAT?!

There is no question the biodegradation of traditional plastics is a reality, and YES plastics can now biodegrade in a landfill.  However, as was so eloquently posed to me recently, “SO WHAT!?” We make plastics for every purpose imaginable and when we are done with them, we thoughtlessly toss the plastics in the landfill out of sight, out of mind…but “SO WHAT”!? Does it really matter if those plastics last forever or for just a few years?  “SO WHAT”!?

Let’s look at the past 50 years: We used 7 million tons of plastic in 1960.  We increased that to 196 million tons in 2005 and are expected to exceed 365 million tons in 2015. “SO WHAT”!? We put almost 90% of our plastic waste in our landfills. That equates to over 300 million tons of plastic every year in the landfill. TONS.  Billions of tons filling up our landfills with plastic that will last pretty much forever.  And each of us continues to add TONS more every day.  If that is not enough to make you jump out of your seat and upgrade all of your plastic products to biodegradable…

 

Let’s look at things from a different view; The ENSO view.

 

Biodegradable Plastics –

Because we can reduce the volume of our landfills

Because we can build fewer landfills

Because every biodegradable plastic product you use can be converted to clean energy

Because we can choose plastics that work with nature rather than against it

Because your products can create a better world

Because WE created the mess and continue to do so

Because it’s this generation’s responsibility, not our children’s or our grandchildren’s

Because today you have a choice and tomorrow may be too late

Because your customers want it

Because you know it is the right thing to do

 

“SO WHAT” will you choose?

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

What percentage of methane is collected in landfills?

I recently came across an article by James Levis called Collecting landfill gas good step. This article is a reaction to a paper that Levis co-wrote with Dr. Morton Barlaz titled “Is biodegradability a Desirable Attribute for Discarded Slid Waste? Perspectives from a National Landfill Greenhouse Gas Inventory Model.” That very paper started the jumping off point for the sudden out spurt of biodegradable plastic methane emissions articles all over the web this summer.

Spinoff headlines ranging from  “Study: Biodegradable plastics can release methane” to the reckless “Biodegradable products are often worse for the planet” were at the forefront of attention.

I had reacted to such articles in a previous blog which you can read here but after reading Levis Collecting landfill gas good step article, I came across some statistics that I just had to share!

greenhouse gas emissions methane

Levis stated in the article “ The foundation of this research is a life-cycle accounting of the greenhouse gas (GHG) emissions associated with discarding waste in both national-average and sate of the art landfills”    Now here is some interesting information,

An estimated..

35% of waste is discarded in state of the art landfills which collect generated methane and use it in beneficial ways

31% of waste is left in landfills without any gas collection occurring

34% of the waste is in landfills that collect and flare the gas

lanfill

The results of the research showed that there are significant benefits to collecting and beneficially using landfill gas. Levis addressed reactions to the research, one of the most common comments being “these materials are intended to be composted, therefore the results are irrelevant.” Levis reacted to the response by stating, “But these materials are generally not composted, and most areas of the country do not have the infrastructure for source-separated compostable collection and treatment of these emerging biodegradable materials. Therefore we need to understand the effect of their disposal in a landfill.”

Another common response to the research included that the conclusions were too broad, that they neglected emerging materials like bioplastics that do not appreciably degrade in landfills. Levis responded by stating that the argument seems misguided because these types of materials are not even technically biodegradable and the study’s only mention of bio-based, non biodegradable products was to say that it would lead to green house gas emissions in a landfill.  Levis closed the article by stressing the importance of analyzing the entire life cycle of a product to know if it is better to use a conventional or biodegradable material in the production, as well as environmental and economic factors, before making your final judgment.

Green news 4 u Interviews ENSO Plastics

 

This past Sunday Green News 4 U’s Mel Wylie interviewed our very own Teresa Clark, Co-founder of ENSO Plastics, LLC.

With all the misconceptions the plastics industry current holds, Green News 4 U’s Mel Wylie was eager to learn the facts. Being an environmental guru, Teresa was able to clearly educate listeners with the facts…no green-washing here. Mel also took the time to get Teresa’s views on some of the most controversial cultural plastic debates of the moment. Some of the topics covered in this podcast include  the single use plastic bag debacle, chemicals leaching into water of plastic bottles, proper packaging labeling and much, much more.

plastic bag floating trash

Go ahead and check out the podcast here to see how Teresa answered all of green news 4 u’s questions! Let us know what you think of the podcast in the comment box below, and don’t forget to share this blog with your friends.

 

If you like this podcast be sure to keep up with Green News 4 U’s via facebook & twitter

Are methane emissions good or bad?

Research and articles about biodegradable plastics releasing methane too quickly in landfills have been taking over the internet this past June. An alarming title to draw readers in, splashed on a article/blog written with bits of information that have trickled down from a once reliable source, leaving readers with the question in mind….Is “biodegradable” plastic  really harmful?

The original research was performed using “compostable plastics” designed to break down in as fast as 180 days!  ENSO Plastics are not “compostable plastics”.

ENSO is a global company and recognizes that some people aren’t as far ahead in methane-friendly landfill technology as North America (Environmental Protection Agency’s Landfill Methane Program at http://www.epa.gov/lmop ).  The fact is that even banana peels and apple cores release methane in a landfill as a natural byproduct of biodegradation.

Common sense says that truly Earth Friendly Plastics” are not in a race to biodegrade as quickly as possible for many reasons.  ENSO Plastics are engineered to biodegrade in a controlled manner; between 5 and 15 years in real-world landfill conditions.  This strikes a wonderful balance between a manageable release of naturally occurring biogases and the timely breakdown of plastic waste in a landfill.  Just another example as to why ENSO is the answer to today’s plastic problem.