Showing posts with label EPA. Show all posts
Showing posts with label EPA. Show all posts

Wednesday, October 3, 2012

FTC Issues Revised "Green Guides"

Expect to see fewer products pitched as "environmentally friendly" if the government has its way.
Hoping to limit the number of deceptive claims, the Federal Trade Commission on Monday released an updated version of its green marketing guidelines that hold companies to truthful standards in marketing their products.
The revision to the Green Guides is the first since 1998, when phrases like "carbon offset" and "renewable energy" were not widely used.
The revisions include some changes to the proposed guidelines that the FTC circulated in October 2010 and reflect input from consumers and industry groups. New sections address the use of carbon offsets, "green" certifications and seals, and renewable energy and renewable materials claims.
Among the updates, the guides warn marketers not to make broad, unqualified claims that their products are environmentally friendly or eco-friendly.
The FTC said "very few products, if any" deliver the far-reaching environmental benefits that consumers associate with such claims, which it says are nearly impossible to substantiate anyway.
The guides also:
  • Advise marketers not to make an unqualified degradable claim for a solid waste product unless they can prove that the entire product or package will completely break down and return to nature within a year after customary disposal.
  • Caution that items destined for landfills, incinerators, or recycling facilities will not degrade within a year, so marketers should not make unqualified degradable claims for these items.
  • Clarify guidance on compostable, ozone, recyclable, recycled content, and source reduction claims.
The revised guidelines also outline how marketers can qualify their claims to avoid deceiving consumers.
  • They do not address use of the terms "sustainable," "natural" and "organic." The FTC said that's because it may lack a basis to provide meaningful guidance, or it wants to avoid proposing guidance that duplicates or contradicts that of other agencies.
According to study by TerraChoice
The Green Guides are not rules or regulations but general principles that describe the types of environmental claims the agency may find deceptive. The FTC has imposed fines and taken other actions in recent years involving deceptive recyclability, biodegradable and environmental certification claims.
FTC Chairman Jon Leibowitz said the changes will level the field for honest business people.
"The introduction of environmentally friendly products into the marketplace is a win for consumers who want to purchase greener products and for producers who want to sell them," he said. "But this win-win can only occur if marketers' claims are truthful and substantiated."
Consumer advocates hope the revisions will help reduce "greenwashing," in which a company promotes a single green aspect of the product but doesn't give the full picture of other ingredients.
Green Seal Inc., a nonprofit environmental certification organization based in Washington, applauded the changes.
"With this new guidance, we hope that there will be enforcement to help rid the marketplace of the many less-than-credible seals and greenwashing that exists," said Arthur Weissman, the group's president and CEO.



Tuesday, September 25, 2012

Getting The Dirt On What's Really Organic




With consumption of organic food throughout the United States on the rise and potential legislative measures, such as California's Prop 37 and private retailer Whole Foods instituting a third-party organic certification system, consumers are more interested in what their food and other products contain than ever before. Idaho news station KTVB recently investigated the cost of local organic foods and what goes into 'organic' certification. As of 2008, USDA numbers show Idaho ranks in the top ten states for organic food sales with more than $71 million in goods sold each year.





How Do You Know It's Organic? by Jamie Grey
"More and more people are concerned about where their food's coming from, and how it's been grown and what's gone into it," said Ariel Agenbroad, Horticulture Educator at the University of Idaho Extension Center in Canyon County.
Agenbroad says people are choosing to buy organic for a variety of reasons, including personal health beliefs, concerns about sustainability, and worries about food treated with chemicals.
Organic vs. Conventional: Cost comparison at the market
KTVB did a quick cost comparison using two grocery stores to check prices of organic produce and conventional produce. Calculating a simple average, recent prices showed organic produce generally costs around 50% more than non-organic.
For example, we found non-organic strawberries selling at $2.00/lb, while organic strawberries were $2.99/lb. Non-organic raspberries were $2.99/lb, while organic were $3.49/lb. The most drastic difference was green peppers: non-organic peppers sold for 59 cents each, while the organic variety cost 153% more at $1.49.
While those prices may shock some, we did find some items priced equally or cheaper. For example, organic navel oranges and organic kiwi fruits were priced lower per pound than their non-organic counterparts at Albertson's.
Is it really organic?
"You can trust the label -- that if it says 'certified organic by' -- that they are being inspected," said Brandon Lamb, organic program manager for the Idaho State Dept. of Agriculture.
Lamb and other inspectors check farms to make sure they're meeting USDA organic standards.
"How they're going to comply with those rules and regulations, how they're going to manage for pests, what their plan is for soil fertility, what their crop rotation is," Lamb said.
Organic farms earning more than $5,000 a year have to get certified through the USDA standards, proving they're using required sustainable farming practices. In Idaho, there are more than 200 certified organic operations, and most are growing crops.
How does a farmer or rancher get USDA certified?
Lamb allowed KTVB to accompany inspectors visiting a local vineyard for an organic re-certification inspection. Rocky Fence Vineyard in Emmett grows organic wine and table grapes and has always farmed organically. The vineyard sells to a local winery and ships table grapes internationally.
"These grapes here are just from the Idaho sun, and from the Idaho mountains," grape grower Michael Medes explains.
We found the several-hours-long inspection got down to the nitty-gritty -- from checking extensive records, receipts and plans, to walking down every row of grapes looking at the vines, to checking sheds, equipment and sprays. The idea is to check for sustainable farming practices at every level of production.
In a certified organic operation, natural pesticides, fertilizers, equipment, and other implements are allowed unless otherwise prohibited by the USDA. Synthetic products are not allowed unless specifically listed. Idaho's organic program (1990) is older than the federal accreditation program (2002), and regulations are continually getting tighter.
Farming organically costs significantly more
The USDA recently surveyed farmers nationwide, and found organic operation and production expenditures around 60% higher than conventional expenditures. The average organic farm spends $171,978 per year, while other farms spend an average of $109,359.
"If I could use a herbicide, it would be a lot easier," Medes said. "If I have to treat my vines when I have problems, the treatments usually cost about three times more than conventional and are about a third as effective."
Medes showed KTVB a gallon container of natural, USDA organic approved treatment that cost between $200 and $300 for one container. Growers say the higher cost has to be passed on to consumers, though they say the product from using organic practices is worth the price.
"We try to get our grapes tasting better so it's worth paying more. I mean that's our goal," Medes said.
Since consumers do sometimes pay more, organic growers say USDA certification is proof consumers are getting their money's worth.
"I'm glad they're real strict, because if the consumer's going to spend for organic produce, they should be protected that we're not spraying these things," Medes said.
Dept. of Ag: Other terms like 'spray-free' are not regulated
KTVB checked out several food labels at a local farmer's market and saw words like "natural," "no spray", "sustainably raised" and "country organic." Experts say those labels could mean the farmer is using organic practices, but they may not be certified or regulated.
"Consumers want to look for the organic label. [There] is the USDA issued label, and only growers that have gone through the process of becoming certified and gone through the paper work and had inspections done on their farm have permission to use this logo and call their produce certified organic," Agenbroad said. "Lots of other people will use terms like 'natural' or 'no spray' or 'organically grown', but those don't come with the seal, so it's not an absolute guarantee."
Knowing that information, experts suggest you check labels and ask questions to make sure a farm's growing practices match up with your personal beliefs about food.
"[If] You're buying based on your values, and if it's important for you to see farming happen in that way, or support a grower who uses those principals or practices, then it is worth the money to you," Agenbroad said.

Small farms don't have to be inspected to use 'organic' labeling
Lamb says small farms earning less than $5,000 a year don't have to get inspected to advertise that they're organic, they just need to register with the state. Lamb's office handles those applications as well. Usually, he says getting a small farm organic certificate is just a quick check and registration process, and does not include inspection.
Boise's Capital City Market requires proof of USDA organic certification from anyone who wants to sell using the term 'organic'. Other terms, like natural or spray-free aren't checked because the market says there's really no way to check because there aren't standards or certificates for those terms.
Fines, penalties and suspensions for incorrect use of 'organic' label
Growers and producers can be denied certification, have their license suspended, or issued a notice of non-compliance with the USDA if inspectors find violations with their methods.
"Every year we have approximately 10 to 15 operations that are suspended, but typically that's for failing to apply," Lamb said.
Lamb and his office also investigate if people report problems or suspect an organic farm or operation is out of compliance. He says they usually investigate complaints within 24 hours.
Additionally, the USDA issues fines to growers or operators found to be using the "Certified Organic" label fraudulently.
New organics health study by Stanford
Looking at the health aspects of organics, a new research study by Stanford University shows practically no nutritional difference between organically and non-organically grown produce -- but does show a big difference in the use of pesticides.
Organic fruits and veggies have a 30% lower risk of pesticide contamination than non-organic. However, no studies found specifically that pesticides at non-organic levels cause harm.
Scientists also looked at pork and chicken. They discovered there's a 33% greater risk of antibiotic-resistant bacteria in non-organic pork and chicken. They also found higher levels of omega-3 fatty acids in organic milk and chicken.

Monday, September 17, 2012

Composting 101


Understanding composting can be a bit intimidating. but fear not!...One of our favorite resources, Earth911 has compiled tons of great information to make the process of conjuring up your first compost pile a not-so-complicated challenge, hopefully increasing your knowledge and not stress! 
According to the EPA, 24 percent of the U.S. municipal solid waste stream is composed of food remnants and yard trimmings. If these materials were diverted to another use that kept them out of the trash, a significant portion of the country's everyday waste could be recovered for reuse.
Enter: composting. Grass clippings, food scraps and yard waste are all ideal materials to add to a compost pile. This means that starting one is about more than just creating a great soil booster for your garden or farm - it can cut down on your waste output as well.
For those who have been thinking about starting a pile for some time now, but are still unsure about taking on the challenge, understanding the basics of composting can make it a less intimidating process.

First Thing's First: What is Composting?

For households, composting is a way to recycle certain materials and kitchen scraps and turn them into a beneficial soil amendment for home gardens and reduce waste output.
For small-scale farms, composting is a way to utilize the residual plant and animal material generated and put it to good use as a fertilizer and soil-builder for future crop production.
In both cases, composting is the natural process of decomposition, sped up by a deliberate strategy in a concentrated environment to transform materials such as grass clippings, vegetable scraps, newspaper and more into a new material (known as "humus") that can then be incorporated back into the soil. Also, composting with worms, or vermicomposting, is another option over traditional composting using outdoor bins.

Break It Down: The Process

So, how does composting work? According to Nance Trautmann and Elaina Olynciw of Cornell University, microorganisms break down organic matter, producing heat, carbon dioxide, water and humus in the process.
When composting is done correctly, a pile undergoes three optimal phases:
  1. The mesophilic, or moderate temperature phase, lasts 2-3 days
  2. The thermophilic, or high temperature phase, lasts anywhere from 3 days to several months, depending on what is in the pile
  3. The cooling and maturation phase lasts several months
In the first stage, what are referred to as mesophilic microorganisms quickly break down the easily degradable materials in the pile. The microorganisms’ output of this breakdown is heat, so the temperature in the pile rise. High temperatures in a compost pile are necessary to ensure that the next phase—where thermophilic (meaning "heat loving") microbes replace the mesophilic ones—ensues.
Thermophilic microbes then kill any pathogens that may exist, as well accelerate the breakdown of complex carbohydrates, fats and proteins that exist in the pile. Important to note is that if temperatures in the pile go above 149 degrees Fahrenheit, even the heat loving microbes can be killed, slowing the rate of decomposition.
Because piles can get too hot, aerating, or turning the pile, is essential if the cooling phase is to be reached. The cooling phase is where the high microbial activity of the other two phases is reduced, allowing for the compost to mature and become ready for application.

The Do's and Don’ts: What to Add, What to Leave Out

Besides the process itself, knowing what ingredients should go into a backyard composting operation is essential for a successful outcome.
“Green” (nitrogen rich) and “brown” (carbon rich) materials are required to be in proper balance to ensure that the pile does not become anaerobic. Anaerobic decomposition occurs as a result of an improper chemical balance, mainly a lack of oxygen.
This lack of oxygen necessitates aeration (turning the pile). If the pile is not properly aerated or has too much nitrogen and not enough carbon, rotting and stinking can occur. A compost pile should never smell, according to the EPA.
So, how to achieve this proper chemical balance? Let’s start with the greens. Green materials refer to those that are rich in nitrogen. Some examples of green materials include:
  • Food scraps - Vegetable peelings are a common material produced by households and make a great compost amendment. However, never add animal-based leftovers (fat trimmings, meat, cheese, milk, etc) as the oils and fats are not conducive to a backyard composting operation.
  • Fresh grass clippings
  • Manure - If you have access to manure from horses, cows, sheep, goats or chickens, it is a great compost ingredient because it speeds up the decomposition process. It is not a requisite for a successful compost pile, however. Never use manure from carnivores.
  • Plants and plant cuttings - Just-picked weeds from around the backyard (as long as there are no developed seeds or seed heads) are permissible, as are flower tops. Green leaves from a freshly cut branch work as well (just make sure to shred them).
Brown materials, on the other hand, are rich in another crucial ingredient, carbon. Carbon gives the microbes the energy they need to work. It is useful to shred most brown ingredients so as to lessen the workload for microbes, enabling decomposition to happen faster.
Some examples of brown materials include:
  • Dead, dry leaves
  • Hay and straw
  • Simple paper products - Newspaper, paper and cardboard
  • Crushed egg shells
  • Coffee grounds - tea bags and loose-leaf tea work as well
  • Wood ashes and sawdust - Use sparingly. Wood ashes can make the pile very alkaline, which limits microbial activity, and sawdust can take a long time to break down.

Some Final Tips: Water

According to the EPA, another important factor to keep in mind is the moisture content of the pile, since the hard-at-work microorganisms need an adequate amount to survive. Water also transports nutrients and organic matter throughout a compost pile, which keeps the pile from becoming stagnant.
But how do you tell if water should be added? According to the New York City Compost Project, if you have just loaded the pile with  autumn leaves from the backyard, make sure to add sufficient water to them so that they glisten. Doing so kick starts the decomposition process of the carbon-rich leaves.
Additionally, the NYC Compost Project recommends that "Optimal moisture levels for composting occur when materials are about as moist as a wrung-out sponge—obviously moist to the touch, but yielding no liquid when squeezed."
For advanced-level composting, moisture content instruments are available and can help you to be more precise, although rainfall will often do the trick, as it provides a slow soak that is optimal for a infiltrating a compost pile. For those in a drier climate, however, intentional watering will probably be necessary. Make sure to add water slowly and to turn the pile to incorporate the water so it reaches all sections.

Make It Easy!

To avoid countless trips out to the backyard to dispose of kitchen scraps, put them in an airtight bag and freeze them. This also helps to avoid the smell of old food.
Additionally, freezing will assist in achieving chemical balance in your compost pile. For example, if you have an overload of “green” food scraps from that get-together you had the other night and you do not have the necessary “brown” materials to balance out the pile, freeze the scraps for a while until you have enough "brown" to add to the pile.
Where you live and your particular climate will have a significant effect on your pile, some it occasionally may come down to some experimentation. For more guidance as well as some more advanced composting methods, check out the video below to get started: