OSC Recycling & Sustainability Service Group

A reflective blog exploring recycling & sustainability initiatives at the Overseas School of Colombo

Archive for the ‘Beginnings & Endings’ Category

A New Year of OSC’s R&S(TTS): 2017-18

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R&S_group_1(09_17)

The 2017-18 Semester I Recycling & Sustainability/ Train to Sustain team with dedicated OSC students from the Maldives, Sri Lanka, India, the United States and China.

The 2017-18 school year is now well underway. The Recycling & Sustainability group has a new crop of participants but steady leadership with Aashika Jain and Aryaman Satish continuing as student leaders. This year there is good group of motivated participants with a significant number of Grade 8 (MYP III) students. We remain committed to our goal of reducing OSC’s ecological footprint while looking at other aspects of sustainability to address.

Globally, 2017 has witnessed unprecedented natural disasters, many of which may be linked to human-induced climate change. There have been hurricanes in the Gulf of Mexico, floods and droughts across the world (including here in Sri Lanka), and raging fires in North America. All of these environmental issues have human dimensions both in the cause and consequences of the disaster. In a significant development  China has decided to ban the import of recycled plastic. This has serious consequences to small countries like Sri Lanka and large countries such as the USA that depend on China to send their recycled plastic to. Exactly how this impacts the recycling industry here and if it results in more waste plastic being untreated is yet to be seen.

The local and national challenge of solid waste management remains a significant concern.  The Meethotamulla dump collapse on April 14th 2017 brought the issue into the limelight here in Sri Lanka. There was growing public resolve that something be done. The government’s Central Environment Authority (CEA) ordered a ban on a variety of plastic bags as of September 1st  but this has not been successfully implemented. There is confusion about the ban and as of now you will see most commercial establishments generously giving out plastic bags. There are proposals to dump waste near Puttalam but these do not address the root problem of actually reducing the inputs.

Here are on campus we are exploring several initiatives to further reduce the campus’ ecological footprint.

  • Better separate and deal with food waste. One idea is to invest in a bio-digester. We have hesitated to push for this solution because we don’t see commitment to having a maintenance employee assigned to take care of the job.
  • Do a better job with recycling e-waste. The student leaders are looking a running a CAS Project that identifies a better way to deal with electronic waste. One thought it is that if we find a place to deal with it the school could become a community center for people to bring e-waste to. UNDP and Dialog have ideas on recycling e-waste in Sri Lanka.
  • Raise awareness on the campus. In particular, about using bins to segregate waste better.

*text & images by RS&S faculty supervisor Ian Lockwood

REFERENCES & FURTHER READING

“China tries to keep foreign rubbish out.” The Economist. 23 August 2017. Web.

Christopher, Chrishanthi. “Drowning in waste: Garbage problems out of control. Sunday Times. 19 June 2016. Web.

Christopher, Chrishanthi. “Measures in the bag to cut vast polythene waste at supermarkets.” Sunday Times. 6 August 2017. Web.

Christopher, Chrishanthi. “Plastic industry claims and lobbying intensify, but regulator insists ban stays.” Sunday Times. 20 August 2017. Web.

Hettiarachchi, Kumudini. “Playing football with Colombo’s garbage.” Sunday Times. 14 May 2017. Web.

Kotelawala, Himal. “Polythene Ban: Should We Celebrate Just Yet?” Roar. 13 July 2017. Web.

Jayawardana, Sandun. “Govt. waste deep in its (mis)management and disposal.” Sunday Times. 26 June 2017. Web. (has Buddhika from Viridis in it)

Nafeel, Nushka. “Banning Plastic.” Daily News. 14 September 2017. Web.

“Polythene Ban Goodbye for Ever? Or Only a Temporary Measure?” Sunday Observer. 10 September 2017. Web.

 

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Written by recycling1011

2017-10-20 at 3:17 PM

2016-17 Recycling & Sustainability Initiatives In Review

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The following graph highlights amounts of paper, cardboard and plastic recycled by OSC’s recycling & sustainability service project between 2008 and 2017. These resources are collected and sorted by students during our Thursday afternoon service block. We then take them in the school pickup to our neighborhood scrap dealer where the paper and cardboard is sold and weighed. We also collect plastic, batteries, cartridges, but we do not get paid significantly for these. Glass and metals are also collected but our numbers are not significant. Prices for recycled paper and card board have roughly stayed the same during this period (1kg of card board sells for 10 LKR and 1 kg of mixed paper sells for 6 LKR). While we have been working to recycle more of our school’s waste, we are also concerned about consumption patterns and are working to educate the community about reducing these levels. Nevertheless, there is a general decline in paper being recycled (perhaps due to lower consumption patterns when the school moved to an electronic, 1:1 teaching & learning environment in 2014).

This has been an important year in the work of the Recycling & Sustainability program. We had an infusion of new leadership in August and the new avatar Train to Sustain out a focus on bringing a wider circle of the community into the sustainability picture. This post is being published at the end of the school year as we look back at important landmarks and consider jobs that still need to be done in the future.

The land slide at the Meethotamulla Dump Site was a major environmental disaster in our local area. The media coverage was quite comprehensive and there had been a good deal of self- reflection on the deeper causes that led to loss of lives and property. At the time of writing it, is still unsure if the country is going to adopt the kind of policies that will address the solid municipal waste (SMW) problem and tackle it with aggressive efforts to reduce, recycle or compost what is left over.

At the school we made major headway with moving the cafeteria to be more sustainable. Significantly we eliminated all disposables: paper boxes, paper cubs, and finally straws. The credit for this is also due to the Canteen committee and Reefkepers who support the effort to eliminate disposables. The group continued to its weekly paper and cardboard collection and the results are shared above. This year we started to get paid higher rates when we delivered better segregated A4 paper and cardboard. Generally, the price was LKR 6 per kg but a few times we earned LKR 10 for paper and LKR 15 for cardboard. The school has a printing quote and we hypothesized that this has reduced overall consumption of paper. At this stage we can not comment on that since our data on paper purchased and consumed is incomplete.

We continued to build our relationship with Viridis, the country’s leading plastic recycling. The DP Environmental Systems & Societies class and several recycling leaders took a field trip to their site. Later Viridis set up a PET bottle collection point at the school. We have extended the option of recycling plastic bottles for the whole OSC community.

We still have work to do in the following areas:

  • General awareness spreading in the community.
  • Better use of the waste bins on campus. We have noted that, despite having three different bins, people are mixing what they throw away.
  • Overall reduction in the amount of solid waste generated by OSC.
  • Highlighting E-waste and doing a better job with recycling what we produce.

Several Important articles have been published about the Solid Waste crisis and ways to solve the problem in Sri Lanka. See the following references:

REFERENCES & FURTHER READING

Economic Benefits of Waste Management. Mirror Business. 2 May 2017. Web.

Maligapse, Rajith. “Sri Lanka’s Waste (Mis) Management.” Roar. 18 May 2017. Web.

Ravishan. “The Story Behind Our Solid Waste (Mis) Management.” Roar. 5 June 2017. Web.

The Garbage Economy. LMD. Web.

Weeraratne, Bilesha. “Pay as You Throw! A Solution to Sri Lanka’s Mounting Garbage Issue?” Talking Economics. 24 April 2017. Web.

Written by recycling1011

2017-06-07 at 10:19 AM

Train to Sustain: A New Chapter for OSC’s Recycling & Sustainability Group

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OSC's Recycling and Sustainability group at the beginning of the 2016-17 school year. This new chapter of the 12 year old group is called Train to Sustain.

OSC’s Recycling and Sustainability group at the beginning of the 2016-17 school year. This new chapter of the 12-year-old group is called “Train to Sustain.”

In the 2016-17 school year the OSC Recycling & Sustainability service group is once again taking on a range of environmental issues at the school. This is the 12th year of the service group and it continues to benefit from a clear mission to reduce the school’s ecological footprint and able student leadership facilitated by faculty guidance. Articles in the Colombo-based Sunday Times as well as globally-oriented Guardian frequently highlight this negative aspect of our consumer culture. The service group seeks to address these issues and work with other members of the community to reduce harmful activities and better inform the community about sustainable solutions.

Train to Sustain is the new chapter of the OSC Recycling & Sustainability service group. In the words of the new batch of student leaders “Train to Sustain strives to not only train ourselves on investigating potential solutions for reducing the ecological footprint in school, but also to train the school community (students, faculty, support staff & parents) on how they may do their part to aid our service, their school and Sri Lanka itself. Recycling has been our role but sustainability is our goal.”

Our 2016-17 service leaders include Aashika Jain, Aryaman Satish and Sangmin Kim. See our Facebook page for more information on the Train to Sustain chapter.

Written by recycling1011

2016-10-20 at 1:27 PM