Sustainable consumption is a key concept in society and the environment due to its direct relationship with sustainable development; its importance lies in the decoupling of consumption and economic growth with environmental damage and its involvement with various behavioral disciplines and ecological concepts.
Paper(s) | Main Conceptualization | Key Aspects |
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[1][3][4][5][6][7] | “The use of services and related products, which respond to basic needs and bring a better quality of life while minimizing the use of natural resources and toxic materials as well as the emissions of waste and pollutants over the life cycle of the service or product so as not to jeopardize the needs of further generations” | Resource Efficiency Intergenerational |
Paper | Year | Main Ideas | Key Aspect(s) |
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[3] | 2015 | SC encompasses factors that go beyond individual behavior and can be observed through international studies that demonstrate how SC varies across different countries. | Flexible/Adaptable |
[6] | 2022 | SC requires a joint effort between individuals and companies. While individuals adhere to the principles of SC, organizations must strive to achieve sustainable production. | Collaborative |
[8] | 2018 | SC is a term with diverse conceptualizations, ranging from being an essential part of sustainable development as proposed by the Oslo Symposium (the most predominant option) to meeting needs, improving quality of life, resource efficiency, and social equity, among others. | Umbrella Term |
[9] | 2018 | SC is a contested concept that revolves around the interaction between social needs and ecological problems, which can be generalized into issues, such as environmental protection, human needs, extending product life cycles, and so on. | Contested Holistic |
[10] | 2012 | SC is a concept that highlights the holistic implications of human consumption, indicating how each decision in consumption can generate an impact (positive or negative) on the global ecosystem. This may involve a change that can be voluntary, be limited by social structure, or consider both factors. | Holistic Voluntary, situational, or both |
[11] | 2022 | SC is a compound term consisting of two words that are antithetical in nature: “sustainable,” which promotes preservation, discourages waste and destruction, and “consumption,” which tends to result in destruction and wastefulness | Contradictory |
[12] | 2022 | The definition of SC is constantly debated among scholars. For some, it may imply recommendations for improving production processes, while others associate it with greening markets or advocating for a sustainable lifestyle. The latter is something that consumers can learn and cultivate, making it a practice where individuals demonstrate their concern for sustainability and have the time and economic resources to do so. In general, SC is seen as an umbrella term that encompasses various aspects of sustainability. | Nebulous Umbrella Term Learnable |
[14] | 2014 | The notion of SC revolves around the need for change, recognizing that humanity is transitioning from a period of “abundance” to one of “austerity”. This does not necessarily mean voluntarily giving up current consumption choices but rather the capacity to lead a fulfilling life with a similar or higher quality of life, despite a decrease in resource availability. | Efficiency Frugality |
[15] | 2003 | The concept of SC is subject to various definitions and, as such, is widely debated and criticized, though its own vagueness can be a benefit. This characteristic provides it with flexibility, enabling it to be adapted to any environment. In other words, it conveys a general idea that acquires more precise characteristics when situated in a specific scenario. | Nebulous Flexible/Adaptable |
[16] | 2021 | SC is the microeconomic foundation on which the circular paradigm is built. Simply put, it is a prerequisite for the applicability of the circular economy because a successful transition towards a circular economy requires adapting more SC patterns. | Requirement to Circular Economy |
[18] | 2015 | SC refers to a change in consumption patterns in such a way that energy and resource efficiency prevail in the household, minimizing waste and adopting SC patterns. | Behavioral Change |
[4] | 2010 | Currently, SC not only entails responsible use of resources and not compromising the development of future generations, but it also encompasses social aspects, such as worker well-being, respect for traditions, animal rights, women and children’s welfare, and social cohesion. SC means different things to different people, such as buying organic food, using public transportation, recycling, supporting a social cause, and so on. | Holistic Flexible/Adaptable |
[19] | 2017 | In general, SC is viewed as a way to reduce the environmental impact of a product throughout its lifecycle; therefore, it takes into account the lifecycle regarding the purchase, use, treatment, and disposal of products. | Through product life cycle |
[20] | 2019 | SC is an amalgam of individuals, marketers, and holistic levels of decision-making aimed at improving the quality of life using fewer resources, and creating lifestyles aligned with sustainable development. | Collaborative Complex |
[21] | 2019 | SC is a broad collective term that designates various consumer behaviors and consumption patterns based on ecological and social needs. | Holistic |
[22] | 2019 | SC is a term that encompasses both green consumption and moderate consumption, which involves using principles of reuse and reduction, and encouraging consumers to use sustainable products, paying attention to how they are reused or disposed of, and giving greater attention to advocating for social and environmental causes. | Umbrella term Transformative Through product life cycle |
[23] | 2009 | To some extent, SC may involve sustainable values, norms, and aspirations that do not necessarily imply ecological purchases, but may impact more prosaic values such as money and time invested in the search for a purchase, or external aspects that escape the consumer’s control. | Emotional Rational Situational |
[24] | 2022 | In times of crisis, where there is panic and social anxiety, changes in consumption patterns usually occur, and in the context of SC, this can lead to impulsive purchases and overall waste. | Crisis Susceptibility |
Approach | Strategy | Actions |
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Intelligent use of products and manufacturing | R0. Refuse | Making the product redundant by abandoning its function or offering the same one with a radically different product. |
R1. Rethink | Finding or formulating new ways to use a product. | |
R2. Reduce | Increasing efficiency in the manufacture or use of products. | |
Extension of product and component shelf life | R3. Reuse | Reusing a product that has been discarded by another consumer, provided it is in good condition and fulfills its original function. |
R4. Repair | Repairing and maintaining a defective product so that it can regain its original function. | |
R5. Refurbish | Refurbishing an old product and bringing it up to or near current standards. | |
R6. Remanufacture | Using the parts of a discarded product in a new product with the same function. | |
R7. Repurpose | Using a discarded product or its parts in a product with a different function. | |
A useful application of materials | R8. Recycle | Processing materials to generate resources of equal or lesser quality. |
R9. Recover | Incineration of waste for energy generation. |
This entry is adapted from the peer-reviewed paper 10.3390/su15108401