Waste Management – Global South Policy Review

Supreme Court says segregation of waste at source is vital for environment’s health

The Hindu

The Supreme Court on Monday (February 24, 2025) said segregation of garbage starts at home and it is a practice which is of vital importance for the well-being of the environment.

A Bench of Justices A.S. Oka and Ujjal Bhuyan asked the National Capital Region (NCR) States of Delhi, Haryana, Uttar Pradesh and Rajasthan how smart city projects envisaged by their governments could actually become a reality unless there was proper segregation of waste at the source in compliance with the Solid Waste Management Rules, 2016.

Japanese scientists find microplastics are present in clouds

Al Jazeera

Researchers in Japan have confirmed that microplastics are present in clouds, where they are likely affecting the climate in ways that are not yet fully understood.

In a study published in the journal “Environmental Chemistry Letters”, Japanese scientists climbed Mount Fuji and Mount Oyama in order to collect water from the mists that shroud the peaks, then applied advanced imaging techniques to the samples to determine their physical and chemical properties.

Circular Economy

India Development Review

In just five questions, explore the circular economy—what it is, why it’s crucial for sustainability, and the challenges of adopting it.

Why India should be concerned about microplastics

GBSNP Varma

Microplastics are an invisible pollutant, affecting everything from ocean life to human health. They’re the size of a sand grain. At smaller than 5 millimetres (mm), microplastics enter us through the air we breathe, through food we eat and even through skin. Here’s why India should be taking this issue seriously.

Waste management startups want to turn trash into cash, but garbage mafia stymie growth

Aparajita Saxena

In India, waste is more than a problem—it’s a billion-dollar opportunity. But behind the scenes, startups face a different challenge.
India currently generates around 62 million tonnes of waste overall, out of which only 20% is recycled—the rest ends up in landfills and oceans, affecting human and marine life, as well as destroying the environment, according to the Ministry of Environment, Forest, and Climate Change. Only 30% of the recyclable waste is currently recycled, according to the Mordor Intelligence report, and a majority of it is done by unorganised factions that almost operate as monopolies with little tolerance for intrusion from others.

Net zero or real zero? Assessing the carbon dioxide removal in net zero pledges

Climate Action Tracker

As of May 2024, around 145 governments have announced – or are considering – net zero and carbon neutrality targets, covering close to 90% of global emissions. Among these are China’s 2060 carbon neutrality target, the EU’s 2050 net zero target, the US’s 2050 net zero target, and India’s 2070 net zero target.

During the early wave of net zero commitments, most were simply political declarations of intent, with details on what the net zero targets meant in practice largely missing. For instance, governments did not specify to what extent they planned to reduce emissions by the target year compared to “neutralising” them through carbon dioxide removals.

This blog outlines our recent findings on how governments have improved their current planning on carbon dioxide removal — sometimes known as ‘negative emissions’ — to meet their net zero targets, and why this matters.

Two years, no agreement on plastics: Where to from here? The Local and Subnational Government Coalition asks after INC-5

Dr Magash Naidoo

Held from 25 November to 1 December 2024, in Busan, Republic of Korea, the fifth session of the Intergovernmental Negotiating Committee on Plastic Pollution (INC-5) to develop a Global Plastic Treaty concluded without an agreement, pushing further negotiations into 2025. The draft text made some references to local and subnational governments, prompting the Local and Subnational Governments Coalition to End Plastic Pollution to advocate for stronger inclusion and appealing to all local and subnational governments to join the Coalition.

Millions of jobs in circular economy for Global South

Sustmeme

The transition to a circular economy could lead to the creation of millions of green and valuable jobs worldwide. However, a new report reveals a lack of research happening in developing countries, in the Global South, where the vast majority of these employment prospects in waste management and recycling are actually going to be located.
The use, re-use and recycling of products helps combat climate change, which is especially important to the many vulnerable nations and island states in the Global South. To be truly sustainable, though, this development shift must be founded on informed policies that promote both social and environmental benefits, fairly and affordably.

Recycling Reinvented: Shaping Tomorrow’s Waste Solutions

DW Waste Management

Global waste increasing year by year, and the question of effective and environmentally friendly recycling is more dire than ever. The future of waste management is more innovation, technology and solving new ways, and systems that can deal with tons of waste produced globally. In this blog, we will look at the next and upcoming categories of technologies and trends.

Circular Economy: Use of Fruit Waste to Obtain Bioplastics

Victoria N. Jara Ramirez

The inappropriate and limited management of organic waste causes it to be disposed of in streets or landfills, negatively impacting the various ecosystems due to leachate, the appearance of vectors, and the emission of greenhouse gases. Taking advantage of this waste under the concept of circular economy is a viable alternative, one way to do it is by transforming it into compost for agricultural activity. This research seeks to propose a new use of organic waste with favorable characteristics to obtain biomaterials.

All Categories