Composting is a natural process that transforms organic waste—such as food scraps, yard trimmings, and paper products—into nutrient-rich soil. Through the action of microorganisms, fungi, and worms, organic matter breaks down in the presence of oxygen, creating a dark, earthy material known as compost. This process not only reduces the volume of waste sent to landfills but also returns valuable nutrients to the soil, enhancing soil health, moisture retention, and plant growth. Composting is one of the most effective and sustainable methods of managing organic waste, especially in households, farms, and municipalities.
There are several types of composting, including backyard composting, vermicomposting (using worms), and large-scale industrial composting facilities. When done correctly, composting significantly lowers methane emissions from landfills and supports a circular economy by closing the loop between food production and waste. Municipalities that implement composting programs can reduce waste management costs while promoting sustainable agriculture and gardening. Additionally, compost improves soil structure, reduces the need for chemical fertilizers, and helps prevent erosion. As awareness of environmental issues grows, composting is becoming a practical, accessible solution for individuals and communities looking to reduce their ecological footprint and support healthier ecosystems. Even small-scale composting at home can make a meaningful environmental impact over time.
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Title : Oil-gas potential and geodynamics of the Caspian-Mediterranean and Mexican-Caribbean regions
Valentina Svalova B, Institute of Environmental Geoscience RAS, Russian Federation