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Impacts of Municipal Solid Waste




  • Hazardous gas emissions: In 1987, the EPA estimated that the nation's 7,124 landfills emitted 15 million tons of methane per year and 300,000 tons of other gases like toluene and methylene chloride (Philips, 1998). As mentioned earlier in the report, methane is a powerful greenhouse gas and landfills contributed 23% of total emissions in 2006 (USEPA, 2008). In addition to its effect in the ozone layer, methane is also a highly combustible gas that may be responsible for various explosion hazards in and around landfills.

The Illinois State Water Survey found that the Calumet region of South Chicago is heavily polluted with heavy metals, organic compounds and inorganic ions (Kelly, 2002). Meanwhile, chloride concentrations showed higher rates of change in Kane and McHenry Counties that were attributed to rapid changes in land use. This could potentially be a result of old landfills or other waste disposal systems that were present in the area

Does the amount of packaging in a product affect your decision in purchasing it? Do you look for products made from recycled content/material when you are shopping?



  • Siting Resistance and Regulation: No one wants to live near a landfill, and as regions urbanize, it becomes more difficult to find land that is suitable for dumping and amenable to the surrounding population. Couple this with increasing regulation, and it becomes more difficult to efficiently and diplomatically site a landfill. This difficulty often causes politicians to postpone siting new landfills by encouraging alternative means of solid waste disposal (DeLong, 1993).
  • Disposal Costs: Unlike recycling, which requires reprocessing used materials, or composting, which requires intensive sorting, landfill dumping needs far less money and effort. This superior efficiency is a major reason that landfilling dominates the waste disposal industry, even when other methods are more environmentally sound. Landfill operators and waste management companies have traditionally benefited from the facilities due to the tipping or disposal fees that garbage haulers (whether public or private) pay per tonnage to deposit their waste. Counties charge a hosting fee from the landfill and that is generally used to fund the county solid waste management department and to enhance alternative waste disposal such as recycling and composting as well as promoting public awareness of the importance of the 3R's- Reduce, Reuse, Recycle.

Do you feel you are paying too much, too little or a reasonable amount for solid waste disposal in your community?


Land Use

  • Siting: When siting a landfill, the following issues must be addressed (Phillips, 1998):
    • Airport Safety: landfills attract birds, which can threaten aircraft.
    • Floodplains: if a landfill must be sited in a floodplain, extra steps must be taken to ensure that its contents will not flow from the site during a flood.
    • Wetlands: while wetlands should always be avoided when locating landfills, exceptions may be allowed if there is no alternative site in the area, and if the environmental impact is proven to be minimal.
    • Unstable Areas: landfills should not be sited in areas threatened by mudslides or other forms of earth movement.

The above restrictions mean that landfills will compete with other types of land uses for valuable and scarce land. With current fuel costs, hauling waste to far-flung areas makes it unprofitable to operators as well as to residents who have to pay for collection.


Although landfills and transfer stations provide an important municipal service, they have historically been associated with breach of environmental justice because they have often been located in low income areas and in communities of color (National Environmental Justice Advisory Council, 2000). More prevalent in New York City, Washington DC, Atlanta and San Francisco, among others, these issues of environmental justice were centered upon the fact that the waste came from outside the communities where the facilities were located, that they resulted in negative impacts such as degraded health and environmental conditions and compromised community revitalization plans and economic activity.


Environmental solidwaste3

  • Reduction in Landfill Space Consumed: By definition, recycling allows for the reuse of materials that, otherwise, would end up in landfills. This necessarily reduces the volume of landfill space needed to hold our solid waste, however, the level of these reductions is still debated among experts. In 2001, roughly 56 percent of the nation's waste was going to landfills (Spiegelman and Sheehan, 2005).
  • Reduction in Raw Materials Consumed: Recycling allows post-consumption materials to replace virgin resources in manufacturing, thus reducing the need for more trees or oil needed to produce paper products and plastics.
  • Litter: Some experts attribute curbside recycling programs that use open containers with spreading newspapers and other litter that can be dispersed by wind or scavenging animals (Phillips, 1998). In recent years, many waste haulers have converted to covered containers.
  • Energy Consumption: The recycling process consumes energy. Sometimes, as in the case of glass or steel production, recycling can actually consume more energy than producing these items from raw materials. According to some experts, this is something to be mindful of, especially in a culture that tends to view recycling as a panacea. However, generally speaking, manufacturing materials from recycled items uses less energy than production from virgin resources (IRA website).


  • Production Costs: By recycling consumed materials, manufacturers may significantly reduce production costs, depending on the material. For example, aluminum cans are commonly recycled because their raw materials are more costly to refine than reuse. In contrast, recycling steel offers no economic advantage over refining from raw materials, reducing the incentive to recycle it (DeLong, 1993).
  • Capital and Employment: Recycling as an industry is comparable to auto and truck manufacture in its contribution to the national economy (IRA, 2007). In Illinois, recycling is a $12.3 billion industry employing more than 56,000 persons with an annual payroll of over $1,849,184 million (1.8 billion). The recycle and reuse industry is responsible for $45.8 billion in tax revenues, including $24.6 billion in Federal revenues, $11.9 billion in state revenues, and $9.4 billion in local government tax revenues.
  • Collection/Sorting Costs: Waste must be sorted – either before or after pick-up by haulers – before it can be recycled. This creates an added cost to both the consumers, who are typically responsible for sorting, and the waste managers, who, even if not sorting, must double their pick-up routes to service both recyclable and non-recyclable materials (Phillips, 1998).



  • Fertilizer: Composting allows organic materials to naturally degrade and be reused as fertilizer. This is a natural substitute for using chemical fertilizers, which either runoff during heavy rains or seep into the groundwater, contaminating water supplies. Compost also serves to maintain steady temperatures in the soil and thus helping in better crop production.
  • Reduction of Landfill Space Consumed: Like recycling, composting provides a more environmentally friendly alternative to dumping of yard or food waste. These 2 categories are generally the ones responsible for leachate production due to their organic origins and composting them reduces leachate amounts as well as odors and other sources of nuisance.


  • Compost Market: Unless communities with a composting program establish a clear market for their compost, an unsellable surplus accumulates and municipalities must pay to doubly dispose of this waste (Phillips, 1998). However, as organic products become more popular and consumers demand items free of chemical fertilizers and pesticides, the use of compost becomes increasingly important and the demand for it rises.
  • Waste Separation: For waste to safely and completely compost, it must be organic. This requires an extensive screening and separation process to rid the waste of glass, metal, leather, stone, plastic and hazardous materials. Unless the waste is thoroughly sorted at its source, workers at the compost site would be required to do this, much of it by hand (Phillips, 1998). This could present a significant drain on resources, depending on the size of the composting program.
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