Category: Sustainability News (page 1 of 52)

New Recycling Rules For Cleaner Recyclables

Please follow the recycling rules

Recently, the Department of Environmental Protection (DEP) released new recycling guidelines, with some major changes as is outlined below. Read more about the new rules here: https://recyclesmartma.org/

Recyclables that are contaminated with non-recyclables may end up in the landfill due to excess contamination. Due to recent changes in the recycling industry as outlined in our other blog post, it is especially important that we work to limit contamination of recyclable materials.

Recycled materials are a  traded commodity. If contaminated, however, no one will be willing to purchase them, and they will instead likely end up in the landfill.

Plastic and paper cups are no longer accepted

The biggest change is that plastic cups (even clear ones), as well as utensils and paper coffee cups, are no longer recyclable. That’s right – the plastic and cups you get your cold beverages in will now have to go directly into the landfill waste bin in addition to the straw and lid.

The main problem is that these items tend to be spoiled with liquids and food. These items can then contaminate other materials in the recycling bin, such as paper. As a result, our recycling service provider is no longer accepting these products in our recycling stream.

For plastic items, ONLY plastic containers – jugs, bottles (with caps ON), tubs, and jars will be accepted, once rinsed and dried.

Empty, Clean, and Dry

Items that can be recycled such as hard plastic containers, yogurt cups and plastic bottles and jugs (with the caps on) as well as glass bottles MUST be emptied, cleaned, and dried before being placed in a recycling bin. Please do not put any items with food, food residue, or liquid still in them in the recycling bins.

Plastic Bags are NOT recyclable

Any kind of plastic film or plastic bags can not be placed in the recycling bins. This includes grocery bags, bubble wrap, flexible plastic packaging, saran wrap, zip lock bags, and styrofoam. These items get caught in the machinery used in sorting facilities and can cause breakdowns and even worker injuries.

Other items that are NOT accepted as recycling

These items go to the landfill. Do NOT place these items in the recycling bins.

Paper items

  • paper towels
  • paper plates
  • tissues
  • cups (with lids)

Cardboard

  • greasy pizza box bottoms
  • juice and milk cartons

Plastic (even with recycling symbol)

  • plastic cups
  • plastic bags and plastic wrap
  • chip bags
  • styrofoam
  • plastic utensils
  • foil-lined energy bars – brings these to a terracycle bin (locations on our Eco-Map) instead!

Glass

  • lightbulbs – bring incandescent and CFL light bulbs to 550 Boston Ave. to have them replaced for LED light bulbs!
  • broken glass

When in doubt, throw it out

It may seem counterintuitive to throw something out in order to support sustainability. However, it is much better to throw something out if you are unsure it can be recycled rather than contaminate the recycling with materials that can not be recycled. Please refer to the infographic below, but when in doubt, throw it out.

In addition, do not rely on the triangular recycling symbol found on many products. This symbol signifies that the material used in the product are physically able be recycled, but that does not meant that the waste infrastructure in your specific community  has the capacity to recycle them.

For example, the sorting facility where recyclables from Tufts end up can not accept plastic bags, as they can damage the sorting equipment. However, companies like Trex take plastic bags and have a separate, special sorting facility where they can turn those bags into recycled outdoor decking materials and products.

Sustainable Eating At Tufts

August is Massachusetts Eat Local Month! There will be a number of events held throughout the state with partnering locations featuring local food.  On August 7th, there will also be a film screening of Forgotten Farms, a film about the New England dairy industry and regional food systems.

This month is a great opportunity to think about our local food system, and to find more ways to eat locally in your everyday life.

Eating local is a great way to help support the local economy and become more in tune with the seasons, the local region, and the particular ecosystems within which we live. In addition, eating locally helps you reduce the carbon footprint of your meal.

Ways to eat local

Farmers Markets

The Greater Boston area has a plethora of farmers markets during the region’s growing season, which spans from late May to November.

Find a farmers market near you by using this interactive map.

Join a CSA

Community Supported Agriculture (CSA) shares are a great way to eat seasonally and try fruits and veggies that you might not see in a grocery store. Through a CSA, consumers can purchase their produce directly from farmers through a season-long share. Every week, members receive a box of sustainably-grown, seasonal produce.

Because CSA members purchase their share ahead of time, farmers are supported financially to purchase the supplies they need to grow crops.

New Entry Food Hub CSA, has a CSA pickup location on the Medford/Somerville campus, at the Latino Center. Pickup occurs every Tuesday.  New Entry, an initiative of Tufts Friedman School of Nutrition Science and Policy, helps beginning, immigrant, and refugee farmers gain business and farm production skills and access to land, markets and other resources necessary to start a viable farm business.

Sign up for a fall share here.

Buy local at your grocery store

You can find local produce at many grocery stores. Next time you’re at your neighborhood grocery store, look out for the “local” label, and see if you can find produce from the surrounding region.

Sustainable Eating

Pair eating local food with some of our other tips below to be a sustainability superstar! (Click on the image to view the PDF with active links!)

Eco-Ambassador Visit to Casella Waste Management Materials Recovery Facility

On Thursday, August 2nd, 12 Eco-Ambassadors, two Office of Sustainability staff members and one intern  visited the Casella Waste Systems Inc. Material Recovery Facility located in Charlestown, MA.

The visit was facilitated by Gretchen Carey, the Recycling & Organics Coordinator from Republic Services, Tufts’ waste hauler. Once we arrived at the facility, Mark Evans of Casella’s Commercial and Municipal Business Development Department explained the recycling process, what kinds of materials are processed at the facility, and the dos and don’ts of recycling.

A typical recycling lecture may simply end there. However, given China’s new policies about what recycled materials they will accept from the U.S. that has had a significant impact on the U.S. recycling industry, Mark spent a majority of the time explaining the current state of global recycling systems and what it means for the U.S.

How China influences the U.S. recycling industry

Mark explained that 800 – 1000 tons of materials are processed at their facility each day. The facility does not have the capacity to store a large amount of materials at a time. After materials are sorted and baled, they get shipped to places that will take the recycled materials and use them to manufacture new products.

In recent years, around 90% of all recycled materials sorted by Casella were exported to China.  This is different than when Mark first started working in the business, when only around 20% of the material was exported. Back then, a majority of the materials would go to domestic processing plants which have since been shut down due to China’s domination of the market.

The current problem

In the last few months,  China stopped accepting recycled materials from the U.S. due to the level of contamination of U.S. recycled materials. This is in large part due to their desire to increase implementation of environmental policies.

In the U.S., recycling has moved to be collected in a single stream in most locations, meaning that all recyclable items can be disposed of in a single container. The contents are then separated and processed in a plant like the one we visited. Contamination is an inherent problem with mixed recycling.

In recent years, due to the switch to automated waste collection, there is no one to physically monitor the items being hauled into the recycling trucks and delivered to the recycling plants. According to Mark, on average, the material that comes through Casella’s plant has a contamination level of around 10-20%.

One of the largest hits to Casella is associated with mixed paper – basically anything that is not cardboard or newspaper. Casella used to be able to sell mixed paper to Chinese companies for around $80-90 a ton. Now, they have to pay to get rid of it. As a result, Casella had to increase what they charge their customers for processing their recycling.

These changes were implemented so quickly that the U.S. industry has not had time to adapt. Gretchen mentioned that there was very little warning regarding China’s new policies. Last summer, they were notified that the level of contamination had to go down to 0.5%. By December, China started to implement this policy.

You can’t recycle electronics through regular recycling!

What needs to change

“They are just doing what should have been done years ago,” Mark commented, referring to China’s new, stricter regulations. However, now that China has made the switch, the U.S. also has to find ways to reduce contamination of recycled materials and increase outlets to recycle the material domestically.

Because of the single-stream and automated systems, it is imperative that individuals know what can and can’t be recycled and act accordingly. Gretchen and Mark both mentioned the phenomenon of “wish-cycling” or “aspiration recycling.” This is when someone thinks, “this seems recyclable, so maybe if I put it in the recycling bin it will get recycled.” If there is any doubt, it is better to simply put the items in the trash rather than to contaminate the recycling and increase labor for the workers in the recycling plants.

Materials like plastic film, cords, and other items that tangle easily in particular increase labor for workers at the plant, as they get wrapped around equipment used for sorting and compacting. The equipment is rendered useless until cleared.

Systemic changes also need to occur within the U.S. recycling industry to create more outlets for recycling. One solution is for individual companies to become outlets for specific materials.

If you are often on the Tufts Medford/Somerville campus, you have probably run into a Terracycle recycling bin. Tufts is part of Terracycle’s “Energy Bar Brigade.” Through this program, foil-lined energy bars collected get sent to Terracycle to be recycled and turned into new products. Because the materials collected are so specific and uniform, there is no contamination and it is easy to turn the materials into new products.

Similarly, recently, Tufts has recently started to look into putting out separate collection bins for plastic bags and film, which cannot go in the regular recycling stream. Once collected, these can be sent to Trex, an outdoor decking company. Trex is able to use the plastic film to create new eco-friendly products.

These kinds of new outlets for recyclable materials, if utilized, can help reduce contamination rates of single stream recycling.

Hope on the horizon

Despite the bleakness of the past few months in the U.S. recycling industry, Mark noted that he is beginning to see the light at the end of the tunnel. Recently, Nine Dragons, a Chinese paper milling company, announced that it will acquire two U.S.-based paper milling plants. This could open up domestic outlets for U.S. waste facilities to send recycling.

While this will definitely help the current disastrous situation for the U.S. recycling industry, one or two new domestic mills will not be enough to meet the demand for recycling outlets. Industries, companies, and vendors will increasingly be pushed to create products with recycled materials, or to take back materials that cannot be put in the regular waste streams.

All in all, the trip was an incredibly informative and enlightening experience that is sure to make all of the already environmentally-conscious Eco-Ambassadors even more attentive of what they place in their recycling bins.

Tips for a Sustainable Move-In

With August fast approaching, it is getting to be that time of year when students start thinking about moving in to their Tufts residence for the upcoming school year!

Whether you are a returning student or a incoming first-year student, the Office of Sustainability has a few tips to make your move-in a greener one! Read on for details, and some PSAs from our Recycling Fellow.

Only Bring What You Need

This one is self-explanatory, but it’s an important one! The less you bring, the less packaging you’ll waste. In addition, it may be one less box to ship if you’re moving in from far away.

At the end of the year, so many items are left behind during move-out, which may signify that students are bringing/purchasing too many unnecessary items.

Wait On Big Purchases

Definitely wait to check-in with your room/house-mates about bringing large items to campus. If you wait to discuss logistics, you may be able to split the costs for many purchases and save a lot of money.

Additionally, you may be able to find more affordable options for some dorm room items once you get to campus (see below).

Buy Used

Don’t miss out on the second annual Blue and Brown Pass It Down Sale hosted by Tufts Green House! Many items collected during the Spring Move-Out will be available to purchase at the lowest prices around. This is a great place to get lamps, rugs, hangers, and other items you might need for your dorm room.

Additionally, Tufts Buy/Sell/Trade is a private Facebook Group for those with tufts.edu email addresses to exchange items, where many useful items are often posted.

Ditch Cardboard Boxes

Why use a cardboard box when you could use items you need to bring with you anyways, such as backpacks, duffel bags, suitcases, laundry bins and other containers. Not only will you reduce waste, you’ll also save space!

If you need to use cardboard boxes (if you are shipping items, for example), consider breaking them down and storing them under your bed until move-out. View the Recycling Fellow PSA below about cardboard box recycling for more reasons to ditch the boxes.

Replace Your Lightbulbs

Bring any incandescent lightbulbs to the Office of Sustainability at 550 Boston Ave and we will replace them with LED light bulbs, free of charge.

This is a part of an effort to reduce energy emissions from Tufts campuses. LED lights last much longer than incandescent lightbulbs, but are often much pricier. Definitely take advantage of this sweet deal!

Recycling Fellow PSAs:

Please bring any recyclables associated with your move-in to a recycling dumpster. There will be signs indicating the locations of the nearest dumpster to each dorm. You can also view our online Eco-Map for outdoor recycling locations.

If you have any questions about what can or can’t be recycled, please ask one of the Eco-Reps who will be walking around the dorms.

Please do not discard cardboard boxes in any location in the dorms. You must bring broken down cardboard boxes to the nearest recycling dumpster (locations will be indicated on signs posted in each dorm). If you don’t bring or discard cardboard boxes you won’t have to make this trek, as an added incentive to follow our tips above!

Plastic bags and film cannot be recycled through the regular recycling stream. Please do not place these in the recycling dumpsters. Look out for signage regarding designated bins for plastic film recycling.

 

2018 Green Office Certification And Eco-Ambassador Ceremony And Reception

Photo: Nicholas Pfosi for Tufts University

On Thursday, July 12th, the Office of Sustainability held a ceremony and reception for new Eco-Ambassadors and Green Offices. Sustainability-minded employees from all four of Tufts’ campuses convened to be recognized by Tufts President Anthony P. Monaco in the Coolidge Room of Ballou Hall.

Throughout the historic room, attendees could view posters with information about the Green Office and Eco-Ambassador programs as well as information about Tufts’ greenhouse gas emissions.

Offices were also able pledge to reach a higher level of Green Office certification in the future and write down any ideas they had about ways Tufts could be more sustainable. Some submitted ideas included reducing the use of plastic water bottles and the frequency of leaf blowing around campus.

Attendees mingled, exchanged ideas about sustainability, and enjoyed a delicious spread courtesy of Tufts Catering.

Shoshana Blank making her opening remarks (Photo: Nicholas Pfosi for Tufts University)

Shoshana Blank, the Office of Sustainability’s Education and Outreach Program Administrator,  then gave the opening remarks. Outlining the history and descriptions of the Green Office and Eco-Ambassador programs, she emphasized the important role the employees being recognized at this ceremony play in furthering sustainability efforts and creating a culture of sustainability at Tufts.

President Monaco recognizing sustainable initiatives at Tufts (Photo: Nicholas Pfosi for Tufts University)

She then introduced President Monaco, who began by highlighting in detail many of the operational and institutional changes being made to make Tufts’ campuses more sustainable, such as the newly LEED Gold certified SEC and the Central Energy Plant that will help reduce Tufts’ emissions.

President Monaco went on to emphasize that the grassroots efforts on the part of the Eco-Ambassadors and Green Offices are equally important in developing a culture of sustainability and engaging sustainable behaviors in students and other employees. The synthesis of efforts from both the administration and grassroots levels helps further sustainability goals at the university.

 

President Monaco awarding a Green Office certificate to the Fletcher Office of Admissions Photo: Nicholas Pfosi for Tufts University

President Monaco presented all of the offices that were certified or re-certified as Green Offices this year with their respective certificates depending on the level they attained. This year’s new Eco-Ambassadors were also called up to be recognized and for a group photo.

New Eco-Ambassadors group picture! (Photo: Nicholas Pfosi for Tufts University)

As a part of the ceremony, two Eco-Ambassadors were called up to share their stories about how they have helped make their offices more sustainable. Misha D’Andrea, from the SMFA’s Office of Admissions, explained how she learned about sustainability efforts at Tufts during her new employee orientation. Excited, she immediately started working with her fellow staff member Brianna Florio to get their office Green Office Certified – a first for the SMFA campus. Misha and Brianna also became the SMFA’s first Eco-Ambassadors.

Misha D’Andrea speaking about sustainability efforts at the SMFA (Photo: Nicholas Pfosi for Tufts University)

Together, they helped make their office more sustainable by promoting compost, green commuting, using recycled paper, and other small sustainable changes staff members could easily make. In addition, they helped make Jumbo Day, the SMFA’s accepted students day, a zero-waste event by purchasing compostable plates, cups and utensils through an Eco-Ambassador grant. They also joined the SMFA Sustainability Task Force, spearheaded by a SMFA faculty member, that is made up of faculty, staff and students who want to make the campus more sustainable.

Freedom Baird from the Medford/Somerville campus Educational Technology Services recalled feeling pleasantly surprised that sustainability was a part of her new employee orientation. For her, this represented the university’s recognition of sustainability as an important issue and part of the campus culture. Excited, she immediately reached out to Shoshana and joined in on the Eco-Ambassador training.

Photo: Nicholas Pfosi for Tufts University

Thinking of ways she could help her office become more sustainable, Freedom noticed that her building purchased large 5 gallon bottles of water that had to be replaced frequently. She began putting together a survey to see if people in her building would be willing to switch to a water filtration system instead, which would greatly reduce plastic waste.

In crafting the survey, she used many of the tips from her Eco-Ambassador training. Freedom demonstrated to everyone at the ceremony how difficult it was to replace the large containers of water every time a new one was delivered through a dramatic performance. She noted that not having to do this anymore was a big sell for purchasing a water filtration system instead.

The event was a great way to celebrate individual employees and offices working to make Tufts a more sustainable place. Learn more about the Green Office Certification program and the Eco-Ambassadors program on our website.

Older posts