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Government CIO Outlook | Tuesday, January 11, 2022
Waste management minimizes waste's negative impact on the environment, public health, etc. Additionally, it can assist in reusing or recycling materials such as paper, cans, and glass
FREMONT, CA: Waste management is a global issue, not only in the United States. Each day, cities worldwide generate enough urban waste to fill a line of garbage trucks reaching more than 3,100 miles, roughly the distance between Florida and Washington. According to the United States Environmental Protection Agency, 292.4 million tons of municipal solid waste (MSW) was created in 2018 by the US alone.
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By 2050, the world's population is expected to reach 9.6 million, and the people and government urgently need to address the waste problem.
The majority of waste people generate ends up in landfills, which are costly, wasteful of natural resources, and harmful to the environment. Landfills emit substantial amounts of greenhouse gases, including methane, about 30 times as strong as carbon dioxide. The amount of waste generated and disposed of in landfills in the United States has tripled in the last 60 years.
Recycling or composting things often found in municipal solid waste streams generally results in energy savings. On the other hand, incinerators hinder attempts to preserve resources, minimize packaging and trash, or recycle and compost by providing a market for the electricity generated by burning solid waste.
New technologies have the potential to provide a more effective waste management solution. Waste may be a wonderful resource that enables us to generate energy in new and inventive, environmentally friendly, and sustainable ways.
San Francisco is a leader in waste reduction efficiency, intending to be a zero-waste city. San Francisco already sends a smaller amount of rubbish to landfills than any big city in the United States. According to CNBC, "the city diverts over 80 percent of its waste from landfills, or more than 1.5 million tons per year, due to strong public policy and educational initiatives."
Residents and businesses were compelled to sort waste into recyclables, compostables, and landfill trash under a 2009 city ordinance.
According to the Environmental Protection Agency, food scraps and yard waste account for more than 30 percent of the garbage that may be composted. Composting these items keeps them out of landfills, where they take up space and emit methane. Composting replenishes farmland with nutrients, improves the soil, and promotes healthy plant development. Additionally, composting minimizes the need for pesticides and synthetic fertilizers while bringing beneficial creatures and microbes to the soil and plants.
Following the composting process, the compost is sold to local farmers and vineyards. Farmers then use the compost to plant cover crops that sequester carbon from the atmosphere and return it to the soil, one of the most effective ways to halt climate change.
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