landfill
More than 1,200 major methane leaks from landfills pose severe climate threat
Satellite data reveals more than 1,200 significant methane emissions from landfill sites globally since 2019, with south Asia, Argentina, and Spain as major contributors.
In short:
- Landfills are a significant source of methane emissions, with more than 1,200 large leaks detected worldwide, particularly in densely populated regions.
- Methane, a potent greenhouse gas, exacerbates global heating and poses a threat to climate targets.
- Effective waste management and methane capture strategies are crucial to mitigate these emissions and reduce their impact on climate change.
Key quote:
"Cutting methane is the only solution to meet the global 1.5C temperature target. If we really focus on reducing methane emissions from the waste sector, it is a gamechanger."
— Carlos Silva Filho, president of the International Solid Waste Association
Why this matters:
The high volume of methane leaks from waste dumps highlights a critical yet often overlooked aspect of climate change. Addressing these emissions is essential for meeting global climate goals and preventing further environmental degradation. This issue underscores the need for improved waste management practices and policies worldwide.
Oil and gas methane emissions in the U.S. are at least 15% higher than we thought.
Florida's shift to waste-to-energy amidst growing trash crisis
With mounting garbage and shrinking landfill space, Florida turns to waste-to-energy incineration amid a population surge.
Jacob Knutson reports for Axios.
In short:
- Florida will increase waste combustion to manage its growing trash problem.
- Modern waste-to-energy plants aim to minimize pollution and generate renewable power, but concerns remain.
- The state's approach reflects broader debates about the impacts of waste-to-energy facilities, particularly on environmental justice communities.
Key quote:
"Unlike past incinerator plants, modern facilities have air pollution control equipment that, when operated correctly, can keep the emissions of several different air pollutants below limits set by the Clean Air Act and reduce any potential adverse health effects."
Why this matters:
Florida's move to burn more trash for energy raises critical questions about balancing environmental health and effective waste disposal, especially in the context of growing urban populations and limited land resources.
What kinds of pollutants are released by waste incineration? Forever chemicals, for one: As states work to limit the use of PFAS, one overlooked path for their spread is the incineration of consumer waste, such as clothing, textiles, food packaging, paints and electronics.
Question for the reader:
What role do you think waste-to-energy facilities should play in waste management?
AI-based tools helped produce this text, with human oversight and editing.
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