Waste minimisation

Waste minimisation can protect the environment and often turns out to have positive economic benefits. Waste minimisation can improve: • Efficient production practices – waste minimisation can achieve more output of product per unit of input of raw materials. • Economic returns – more efficient use of products means reduced costs of purchasing new materials, improving the financial performance of a company. • Public image – the environmental profile of a company is an important part of its overall reputation and waste minimisation reflects a proactive movement towards environmental protection. • Quality of products produced – innovations and technological practices can reduce waste generation and improve the quality of the inputs in the production phase. • Environmental responsibility – minimising or eliminating waste generation makes it easier to meet targets of environmental regulations, policies, and standards; the environmental impact of waste will be reduced. ==Industries==

In industry, using more efficient manufacturing processes and better materials generally reduces the production of waste. The application of waste minimisation techniques has led to the development of innovative and commercially successful replacement products. Waste minimisation efforts often require investment, which is usually compensated by the savings. However, waste reduction in one part of the production process may create waste production in another part. Overpackaging is excess packaging. Eliminating it can result in source reduction, reducing waste before it is generated by proper package design and practice. Use of minimised packaging is key to working toward sustainable packaging. ==Processes==

• Reuse of scrap material : Scraps can be immediately re-incorporated at the beginning of the manufacturing line so that they do not become a waste product. Many industries routinely do this; for example, paper mills return any damaged rolls to the beginning of the production line, and in the manufacture of plastic items, off-cuts and scrap are re-incorporated into new products. • Improved quality control and process monitoring : Steps can be taken to ensure that the number of reject batches is kept to a minimum. This is achieved by increasing the frequency of inspection and the number of points of inspection. For example, installing automated continuous monitoring equipment can help to identify production problems at an early stage. • Waste exchanges : This is where the waste product of one process becomes the raw material for a second process. Waste exchanges represent another way of reducing waste disposal volumes for waste that cannot be eliminated. • Ship to point of use : This involves making deliveries of incoming raw materials or components direct to the point where they are assembled or used in the manufacturing process to minimise handling and the use of protective wrappings or enclosures (example: Fish-booking). • Zero waste : This is a whole systems approach that aims to eliminate waste at the source and at all points down the supply chain, with the intention of producing no waste. It is a design philosophy which emphasizes waste prevention as opposed to end of pipe waste management. Since, globally speaking, waste as such, however minimal, can never be prevented (there will always be an end-of-life even for recycled products and materials), a related goal is prevention of pollution. • Minimalism :Minimalism often refers to the concepts of art and music, even though a minimal lifestyle could make a huge impact for waste management and producing zero waste, can reduce which courses landfill and environment pollution. When the endless consumption is reduced to minimum of only necessary consumption, the careless production towards the demand will be reduced. A minimal lifestyle can impact the climate justice in a way by reducing the waste. Joshua Fields Millburn and Ryan Nicodemus directed and produced a movie called Minimalism: A Documentary that showcased the idea of minimal living in the modern world. Product design Universal connectors Utilizing a charger port that can be used by any phone. The implementation of USB-C to reduce excess wires that end up in the waste that give off toxic chemicals that harm the planet. Reusable shopping bags Reusable bags are a visible form of re-use, and some stores offer a "bag credit" for re-usable shopping bags, although at least one chain reversed its policy, claiming "it was just a temporary bonus". In contrast, one study suggests that a bag tax is a more effective incentive than a similar discount. (Of note, the before/after study compared a circumstance in which some stores offered a discount vs. a circumstance in which all stores applying the tax.) While there is a minor inconvenience involved, this may remedy itself, as reusable bags are generally more convenient for carrying groceries. ==Households==

This section details some waste minimisation techniques for householders. Appropriate amounts and sizes can be chosen when purchasing goods; buying large containers of paint for a small decorating job or buying larger amounts of food than can be consumed create unnecessary waste. Also, if a pack or can is to be thrown away, any remaining contents must be removed before the container can be recycled. Home composting, the practice of turning kitchen and garden waste into compost can be considered waste minimisation. The resources that households use can be reduced considerably by using electricity thoughtfully (e.g. turning off lights and equipment when it is not needed) and by reducing the number of car journeys made. Individuals can reduce the amount of waste they create by buying fewer products and by buying products which last longer. Mending broken or worn items of clothing or equipment also contributes to minimising household waste. Individuals can minimise their water usage, and walk or cycle to their destination rather than using their car to save fuel and cut down emissions. In a domestic situation, the potential for minimisation is often dictated by lifestyle. Some people may view it as wasteful to purchase new products solely to follow fashion trends when the older products are still usable. Adults working full-time have little free time, and so may have to purchase more convenient foods that require little preparation, or prefer disposable nappies if there is a baby in the family. The amount of waste an individual produces is a small portion of all waste produced by society, and personal waste reduction can only make a small impact on overall waste volumes. Yet, influence on policy can be exerted in other areas. Increased consumer awareness of the impact and power of certain purchasing decisions allows industry and individuals to change the total resource consumption. Consumers can influence manufacturers and distributors by avoiding buying products that do not have eco-labelling, which is currently not mandatory, or choosing products that minimise the use of packaging. In the UK, PullApart combines both environmental and consumer packaging surveys, in a curbside packaging recycling classification system to minimise waste. Where reuse schemes are available, consumers can be proactive and use them. ==Healthcare facilities==

Healthcare establishments are massive producers of waste. The major sources of healthcare waste are: hospitals, laboratories and research centres, mortuary and autopsy centres, animal research and testing laboratories, blood banks and collection services, and nursing homes for the elderly. Source reduction • Purchasing reductions which ensures the selection of supplies that are less wasteful or less hazardous. • The use of physical rather than chemical cleaning methods such as steam disinfection instead of chemical disinfection. • Preventing the unnecessary wastage of products in nursing and cleaning activities. Management and control measures at hospital level • Centralized purchasing of hazardous chemicals. • Monitoring the flow of chemicals within the health care facility from receipt as a raw material to disposal as a hazardous waste. • The careful separation of waste matter to help minimise the quantities of hazardous waste and disposal. Stock management of chemical and pharmaceutical products • Frequent ordering of relatively small quantities rather than large quantities at one time. • Using the oldest batch of a product first to avoid expiration dates and unnecessary waste. • Using all the contents of a container containing hazardous waste. • Checking the expiry date of all products at the time of delivery. ==Culture of packaging reuse==

In some countries, such as Germany, people have established a deeper culture of packaging waste reduction than in other countries. The Mach Mehrweg Pool ("Make Reuse Pool") is an effort initially conceived by milk producers to harmonize and share reusable milk containers, which in more recent years was expanded to include reusable packaging for additional types of food, such as coffee. People have devised ways to bring back to stores containers for yoghurt, cooking oil and marmalade and for many other types of food and to refill them there. ==Legal mandates==

The European Union (EU) has set packaging reduction targets that require member states to reduce packaging, especially plastic packaging. Some types of single use plastic packaging, including packaging for unprocessed fresh fruits and vegetables; for foods and beverages filled and consumed in cafés and restaurants; for individual portions (for example, sugar, condiments, sauces); and for miniature packaging for toiletries; as well as shrink-wrap for suitcases in airports, would be banned effective January 1, 2030. More generally, the EU has set mandatory reduction targets for plastic packaging have been set as follows: 5% by 2030, 10% by 2035 and 15% by 2040. ==See also==