BY INDY MAEALASIA
WHEN Evalyn Suimae boarded a plane for China in April 2025, she never imagined that a two-week seminar would completely change how she sees the world—especially when it comes to waste.
Evalyn, an environmental officer with the Waste Management and Control Division of the Honiara City Council, attended a training program titled “Design of Waste Recycling Schemes for Developing Countries.” The program combined classroom learning with visits.
She soon discovered that in China, waste management was more than just systems and technologies—it was a whole new way of thinking.
“ I learned a lot of things,” Evalyn said. “During these trips, we went to see a lot of recycling sites. At these sites, starting from pavement to the ceiling they do recycling and everything they use are recycling materials,”
Coming from a developing country, Evalyn was fascinated by the integration of technology and sustainable practices.
“…. they have advanced materials to do recycling and waste managing,” she recalled.
A highlight of her trip was a visit to Suzhou City.
“ The people there used recycled materials to improve some of the places in Suzhou and this was a brilliant idea. They said they are happy to see that Suzhou has improved throughout the past and is also a tourism site because of waste recycling and management.”
Another visit to a landfill site in Beijing left an even bigger impression.
“When we reached the landfill, it didn’t look like a landfill but looked like an office and you can’t see any rubbish there,” she said.
Evalyn learned that China’s system is based on a circular economy system of waste recycling.
“In the households, people put their trash in the bins where it is supposed to be put in. So, rubbish like paper, plastic and cans are thrown out into separate trash bins and there are also different garbage trucks to pick up these bins.”
“The trucks will load these bins and pack the rubbish and then go to the landfill site and will go through a process of recycling waste so you will not see any trash. Material like old copper will be disintegrated and recycled and then be used again as a building material. General household waste is also recycled and used in gardens,” Evalyn added.
Reflecting on her experience, Evalyn believes this system could be a game-changer for the Solomon Islands.
“In Solomon Islands, we are using a linear economy system where we buy products, use them and then throw it away… this circular economy system is a good system for us to apply.”
Given that the city only has one landfill, Eylan said ongoing partnership with Australia involves looking for another landfill.
“Hence if this new landfill area is open it would be great if we apply the circular economy system because it will reduce waste,” she said.
Evalyn also emphasized the importance of starting waste education at home and in schools.
“In our households we must teach our children how to manage waste at home and at schools. So that when kids go out they know where to throw rubbish.
In a message to the Solomon Islands government, Evalyn issued a heartfelt call to action:
“I urge the government to kindly look at waste management or green energy for our country. If we have this starting from our leaders, it will be great because if leaders don’t talk about this it won’t be helpful for us to carry out work in this area.”
“Your assistance is crucial for us to work together for waste management and recycling in the country and towards establishing a circular economy system,” she added.
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