You Say ‘Food Waste,’ I Say ‘Renewable Energy’: New DEP Regs Create Pathway for Anaerobic Digestion

Jan 11, 2013 by  | Bio |  1 Comment »

Burying our garbage in landfills is a waste of resources, but it’s also a convenient way to get rid of stuff we don’t need or want. If there were clear alternatives to trashing our resources, would we use them? The Massachusetts Department of Environmental Protection (DEP) believes the answer is yes.

The DEP has finalized new rules that provide a permitting pathway for operations that process source separated materials – stuff like food waste or recyclable plastics that are not mixed with other wastes in the general trash stream. Source separated materials are distinguished from “waste”, so qualifying facilities will not be permitted as solid waste facilities. Previously a facility that sought to collect discarded material for recycling or some other reuse was considered a solid waste facility. This created barriers to the productive use of materials like food waste. The new regulations are a good step toward better management of our discarded materials.

Under the new rules, finalized November 23, DEP has created three size-based categories:

  1. Small facilities (no permit required)
  2. General permit facilities (certain activities permitted by-right)
  3. Facilities that will require a new Recycling, Composting, and Conversion (RCC) permit



The good news is that these rules create a permitting pathway for anaerobic digestion (AD) facilities. AD is a process in which organic material, like food waste, is processed in an airtight container to create a gas similar to natural gas (high in methane). AD facilities can use the gas to fuel energy generators to create electricity and heat that can be used onsite or sold in the energy market.

AD facilities, if properly sited and appropriately operated, offer a win-win by managing food waste and generating a renewable gas for energy production. Rather than putting our food waste into a landfill where it does more harm than good, the energy in the food can be efficiency recovered for productive use.

“But what about composting?” you may be asking. DEP’s goals, as stated in the current draft Solid Waste Master Plan, include diverting 350,000 tons of organic waste per year from landfills. Some of this will be accomplished by AD facilities, but some diversion will be accomplished by composting. The new rules clarify which operations are permitted by DEP and which are permitted by the Department of Agricultural Resources (DAR).

Whether we create high quality fertilizers and soil amendments through composting, or energy and fertilizer through AD, we will be diverting organic material from landfill disposal. DEP’s new rules are a step in the right direction to better manage our resources for economic advantage and environmental gain.

Single-Stream Recycling for Rhode Island: Let’s make it work

Aug 3, 2012 by  | Bio |  Leave a Comment

Recently, Rhode Island Resource Recovery Corporation attempted to make recycling easier for Rhode Islanders by creating “single-stream recycling.” Now households do not have to separate paper from plastic – everything can go in the same bin and other items can also now be recycled, such as plastic cups, tissue paper and just about any plastic container 2 gallons or less in volume. Sounds simple and great, right? Sadly, it hasn’t caught on yet.

The state’s recycling rate is still only at 15.9 percent. And the state’s largest city, Providence, is at the bottom of the barrel when it comes to recycling at all. With the lowest rate of diverting materials from the Central Landfill (18.2%), Providence is bringing down the state’s overall recycling rate. To see how your city or town is doing visit this website.

Providence Mayor Angel Taveras has stepped up to the plate by launching the Neighborhood Recycling Challenge (running until September 7) to get more neighborhoods to recycle.  Five “teams” or neighborhoods will be competing for five new trees and a neighborhood barbeque if they improve their recycling rate by the largest margin. The goal is to get the recycling rate up to 25 percent.  It’s not only better for the environment; the city saves $250,000 in recycling costs.

For those living in Rhode Island: help your neighborhood, your city, and your environment. Get your recycle game on.

 

 

Single-Stream Recycling Coming Soon to Rhode Island

Jan 10, 2012 by  | Bio |  Leave a Comment

Many of us here in Rhode Island recycle, but the sad fact is that a lot of what we “think” can be recycled, can’t. Currently, only numbers 1 and 2 get through the recycle cops at the Rhode Island Resource Recovery Corporation (RIRRC). But come Earth Day, that’s going to change: RIRRC is implementing Single-Stream Recycling. What does that mean? All numbers 1-7 plastics will get recycled — and everything (paper and plastic) can go into one bin, thus eliminating the need to sort.

RIRRC hopes that Single Stream Recycling will encourage residents and businesses to move more stuff from the trash to their recycling bins and will raise our state’s recycling rate to at least 35 percent from the current 24 percent.

Informational letters will be sent to residents throughout the state detailing these impressive changes. Stay tuned!

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Recycling Can Help Vermont’s Irene-ravaged Farms Recover

Sep 20, 2011 by  | Bio |  Leave a Comment

Tropical Storm Irene had one hell of an appetite for destruction when it comes to Vermont’s farms.  Flood waters washed away many growing crops and destroyed barns and other equipment.  Those flooded farmers who still have crops standing may also be out of luck because regulations prevent the sale of crops that may have been contaminated by flood waters. Vermonters can help farmers recover by recycling bottles and cans.

CLF is partnering with Vermont Public Interest Research Group to get the word out about the statewide Redeem to Rebuild bottle drive in an effort to raise money for the Vermont Farm Disaster Relief Fund. This fund was established by the Vermont Community Foundation in partnership with the Vermont Agency of Agriculture to provide support to farms that have suffered losses due to Tropical Storm Irene.

The bottle drive will run from September 21st through November 16th. You can help our farmers recover by bringing your returnable bottles and cans to any of the participating redemption centers and letting them know that you want to donate your redeemed deposits to the bottle drive. All of the nickels raised from your redeemed containers will go to the Vermont Farm Disaster Relief Fund.

Click here for a list of participating redemption centers.

Please help us get the word out by telling your friends, family, and neighbors today! Together, we can support our local farms while also keeping our environment clean and healthy.

 

Free Pesticide Disposal Day in Maine

Sep 2, 2011 by  | Bio |  1 Comment »

I’m new to Maine but one thing I’ve found very refreshing is how many of my new neighbors are dedicated to recycling and ‘go-green’ efforts.  Recycling bins are often as full, if not fuller than regular waste bins on trash day in my small neighborhood in South Portland. I am still pleasantly surprised when I receive cash back from dropping off bottles and aluminum cans through the CLYNK program when I grocery shop at my local Hannaford. And while helping my Grandmother move out of her home in Cape Elizabeth, I was practically in awe when we went to the Cape Elizabeth Recycling Center to drop off trash and recyclable materials. For many Southern Mainers, these resources are the cultural norm, but having lived in Washington, DC for 9 years prior to living in South Portland, I couldn’t help feeling like I’d reached some kind of oasis of environmentally-conscious individuals!

Therefore, I was not surprised when I read a press release from the Maine Dept of Agriculture urging individuals to take advantage of a free pesticide-disposal day scheduled for October 2011. This free service is offered once a year by the Old Unusable Pesticide Collection Program in order to provide citizens a way to dispose of obsolete pesticides that are illegal to continue to store on their property, which can otherwise be a tedious and expensive process. Program-eligible pesticides include those that contain DDT, dioxin-laced 2,4, and 5-T and compounds of arsenic, mercury or lead, to name a few. You can also dispose of older chemicals that may have become congealed, solidified or otherwise rendered unusable, such as captan, carbaryl, malathion, methoxychlor, parathion, nicotine, copper, or sulfate. There are a few steps, however, that the conscientious citizen must take in order to get rid of their unwanted materials: 

  1. Register your materials – You must first fill out a form indicating what materials you would like to dispose of and return it to the Maine Board of Pesticides Control (BPC) by September 30, 2011.
  2. Wait for your disposal date – After the BPC processes your registration form, they will send you a date (during the month of October 2011) and a location (one of four sites) for you to bring your materials. BPC notification documents should arrive to you at least 10 days prior to your drop-off date. 
  3. Bring your notification papers – Don’t forget to bring your BPC paperwork with you when you drop off your materials on your designated disposal date.
  4. For those of you who want to do the right thing with your old pesticides but just need a little help in finding the right way to go about it, you can find this and other information at: http://www.maine.gov/agriculture/pesticides/public/obsolete.htm