Waste management or waste disposal includes the processes and actions required to manage waste from its inception to its final disposal. This includes the collection, transport, treatment, and disposal of waste, together with monitoring and regulation of the waste management process and waste-related laws, technologies, and economic mechanisms.
A garbage truck is a truck specially designed to collect municipal solid waste and transport it to a solid waste treatment facility, such as a landfill, recycling center or transfer station. In Australia they are commonly called rubbish trucks, or garbage trucks, while in the U.K. dustbin lorry, rubbish lorry or bin lorry is commonly used. Other common names for this type of truck include trash truck in the United States, and refuse truck, dustcart, junk truck, bin wagon or bin van elsewhere. Technical names include waste collection vehicle and refuse collection vehicle (RCV). These trucks are a common sight in most urban areas.
Zero waste, or waste minimization, is a set of principles focused on waste prevention that encourages redesigning resource life cycles so that all products are repurposed and/or reused. The goal of the movement is to avoid sending trash to landfills, incinerators, oceans, or any other part of the environment. Currently 9% of global plastic is recycled. In a zero waste system, all materials are reused until the optimum level of consumption is reached.
Municipal solid waste (MSW), commonly known as trash or garbage in the United States and rubbish in Britain, is a waste type consisting of everyday items that are discarded by the public. "Garbage" can also refer specifically to food waste, as in a garbage disposal; the two are sometimes collected separately. In the European Union, the semantic definition is 'mixed municipal waste,' given waste code 20 03 01 in the European Waste Catalog. Although the waste may originate from a number of sources that has nothing to do with a municipality, the traditional role of municipalities in collecting and managing these kinds of waste have produced the particular etymology 'municipal.'
Pay as you throw (PAYT) is a usage-pricing model for disposing of municipal solid waste. Users are charged a rate based on how much waste they present for collection to the municipality or local authority.
Green waste, also known as "biological waste", is any organic waste that can be composted. It is most usually composed of refuse from gardens such as grass clippings or leaves, and domestic or industrial kitchen wastes. Green waste does not include things such as dried leaves, pine straw, or hay. Such materials are rich in carbon and considered "brown wastes," while green wastes contain high concentrations of nitrogen. Green waste can be used to increase the efficiency of many composting operations and can be added to soil to sustain local nutrient cycling.
Waste diversion or landfill diversion is the process of diverting waste from landfills. The success of landfill diversion can be measured by comparison of the size of the landfill from one year to the next. If the landfill grows minimally or remains the same, then policies covering landfill diversion are successful. For example, currently in the United States there are 3000 landfills. A measure of the success of landfill diversion would be if that number remains the same or is reduced. In 2015 it was recorded that the national average of landfill diversion in the United States was 33.8%, while San Francisco had implemented the most effective policies and had recorded a landfill diversion rate of 77%.
A green bin is a large, movable, rigid plastic or metal container that contains biodegradable waste or compostable materials as a means to divert waste from landfills. In some local authorities, green bins are also used to contain unsorted municipal solid waste.
There is no national law in the United States that mandates recycling. State and local governments often introduce their own recycling requirements. In 2014, the recycling/composting rate for municipal solid waste in the U.S. was 34.6%. A number of U.S. states, including California, Connecticut, Delaware, Hawaii, Iowa, Maine, Massachusetts, Michigan, New York, Oregon, and Vermont have passed laws that establish deposits or refund values on beverage containers while other jurisdictions rely on recycling goals or landfill bans of recyclable materials.
The Keele Valley landfill was the largest landfill in Canada and the third largest in North America during its operation. It was the primary landfill site for the City of Toronto and the regional municipalities of York and Durham from 1983 until 2002, and was owned and operated by the City of Toronto. It was located at the intersection of Keele Street and McNaughton Road in Maple, a community in the northeastern part of the City of Vaughan in Ontario.
Nemo Gould is an American artist and sculptor known widely for his kinetic found-object sculpture as well as two-dimensional graphic work. Much of his work presents whimsical aluminum and wooden robotic and sci-fi creatures of as-yet unnamed and threatening genus and species. He cites Clayton Bailey as an early and inspirational influence.
The Garbage Museum was a waste management themed museum in Stratford, Connecticut, United States. Constructed and opened in 1994, the recycling facility and museum was constructed for a cost of $5 million and funded through a group of 19 local municipalities, collectively known as the Southwest Connecticut Recycling Committee. The museum was operated by the Connecticut Resources Recovery Authority which focused on empowering visitors with knowledge about waste management and allowed visitors to watch the sorting process of recyclables. The most iconic exhibit was Trash-o-saurus, a dinosaur sculpture made of garbage. Funding for the museum dropped in 2009 due to expiring contracts, but remained open until 2011. The closure of the museum followed a failed fundraising campaign. In 2014, the Connecticut General Assembly approved a measure to fund the museum by allowing the Connecticut Department of Energy and Environmental Protection to award a grant of up to $100,000 to the Connecticut Resource Recovery Authority.
The San Francisco Mandatory Recycling and Composting Ordinance is a local municipal ordinance requiring all persons located in San Francisco to separate their recyclables, compostables and landfilled trash and to participate in recycling and composting programs. Passed by the San Francisco Board of Supervisors in 2009, it became the first local municipal ordinance in the United States to universally require source separation of all organic material, including food residuals.
Resource recovery is using wastes as an input material to create valuable products as new outputs. The aim is to reduce the amount of waste generated, thereby reducing the need for landfill space, and optimising the values created from waste. Resource recovery delays the need to use raw materials in the manufacturing process. Materials found in municipal solid waste, construction and demolition waste, commercial waste and industrial wastes can be used to recover resources for the manufacturing of new materials and products. Plastic, paper, aluminium, glass and metal are examples of where value can be found in waste.
The Newby Island Landfill (NISL) is one of the largest active landfills on the shores of the San Francisco Bay. It is located in Santa Clara County, California in the United States. The site is located within the city limits of San Jose, California at the western terminus of Dixon Landing Road. The address is 1601 Dixon Landing Road, Milpitas. Although the address and public street access to the site are both in the City of Milpitas, the landfill property is entirely within the City of San Jose. Newby Island Landfill has a length of 5.07 km (3.15 mi). It is located West of the City of Milpitas near Dixon Landing Road and Interstate 880. It is the terminus for waste for all of San Jose (62%), Santa Clara (14%), Milpitas (10%), Cupertino (5%), Los Altos (2%) and other cities (7%). The 342-acre pile is currently permitted to operate until 2041 and may extend up to 245 feet. The landfill is an island surrounded by a levee which keeps its runoff from directly entering the bay, and the water that drains from it is treated in the landfill's own treatment plant. Electricity for the landfill is generated by burning the methane collected from the decomposition of the waste. Dried sewage sludge from the nearby San José–Santa Clara Regional Wastewater Facility is the material used as cover, mixed in with the trash, blending San Jose's waste streams. It is operated by Republic Services (Republic), which, along with Waste Management Incorporated, transports and disposes of most of the household trash in the United States.
Jo Hanson (1918–2007) was an American environmental artist and activist. She lived in San Francisco, California. She was known for using urban trash to create works of art.
Terry Berlier is an artist and sculptor whose work addresses themes of the environment and queer practice. Her work incorporates kinetic and sound based media to address these themes.
GFL Environmental Inc. is a waste management company with headquarters in Toronto, Canada. GFL operates in all provinces in Canada, and currently employs more than 8,850 people. The company provides environmental services to municipal, residential, commercial, industrial and institutional customers. On July 6, 2021, the company announced the formation of the Resource Recovery Alliance (RRA) and an agreement to acquire Canadian Stewardship Services Alliance.
New York City's waste management system is a refuse removal system primarily run by the New York City Department of Sanitation (DSNY). The department maintains the waste collection infrastructure and hires public and private contractors who remove the city's waste. For the city's population of more than eight million, The DSNY collects approximately eleven thousand tons a day of garbage, including compostable material and recycling.
The San Francisco Public Works corruption scandal is an ongoing investigation by federal, state and local prosecutors and investigators into bribery and fraud involving employees and contractors working for San Francisco Public Works (SFPW), and particularly, the Department of Building Inspection (DBI). The investigation was first brought to the public's attention by the arrest in January 2020 by federal agents of Mohammed Nuru, who was the Director of Public Works. The scandal involved multiple instances of corruption, including conflict of interest, bribery, and fraud within the DBI. Several former city officials and individuals in the construction industry were indicted and faced charges related to corrupt practices. The scandal was uncovered through audits, legal proceedings, and investigations by city authorities and federal prosecutors, ultimately leading to the exposure of widespread corruption within the department. As of December 2023, 23 employees, contractors, consultants and permit expediters have been implicated in the investigation. The scandal has led to a thorough review of work on more than 5,400 buildings to determine if corruption was involved.
US$1 billion (2018)
