Sustainable consumption and production

Sustainable consumption and production (SCP) is at the core of the United Nations Sustainable Development Goals (SDGs), specifically addressed by SDG 12. This goal aims to "ensure sustainable consumption and production patterns," acting as a cross-cutting theme that feeds into other SDGs such as those related to climate change, poverty, health, and sustainable cities.

SCP involves using services and products in a way that minimizes environmental damage, preserves natural resources, and promotes social equity. The purpose is to decouple economic growth from environmental degradation, which means pursuing economic development in a way that can be sustained by the planet over the long term. SCP requires changes at all levels of society, from individuals to businesses to governments.

At the individual level, SCP implies making lifestyle choices that reduce environmental impact. This might include reducing, reusing, and recycling waste, choosing products with less packaging, and opting for more sustainable forms of transport like cycling or public transport.

For businesses, SCP entails adopting sustainable business models and practices. This could include improving resource efficiency, investing in renewable energy, designing products that are durable and recyclable, and ensuring fair labor practices.

At the government level, SCP involves implementing policies that support sustainable business practices and incentivize sustainable consumer behavior. This might involve regulations to reduce pollution, subsidies for renewable energy, and campaigns to raise awareness about sustainable consumption.

SCP also plays a role in several other SDGs. For example, sustainable production practices can help mitigate climate change (SDG 13) by reducing greenhouse gas emissions. Additionally, by reducing the pressure on natural resources, SCP supports the goals related to life below water (SDG 14) and life on land (SDG 15).

While progress has been made in certain areas, challenges remain in achieving the shift towards SCP. These include existing patterns of overconsumption, limited awareness about the impacts of consumption, and the need for technological innovation to enable more sustainable production.

Elsevier,

Water Conservation and Wastewater Treatment in BRICS Nations, Technologies, Challenges, Strategies and Policies, 2020, Pages 321-328

Considering the significance of the indigenous knowledge systems toward addressing key environmental concerns, in this chapter, an attempt has been undertaken to address the indigenous knowledge system for water conservation and management.
This book chapter advances SDGs 11, 12, and 15 by discussing the key drivers, obstacles, and opportunities in plastics sustainability, offering a balanced analysis of current challenges and solutions supporting the more sustainable production, use, and re-use of plastics, which are valuable materials with critical applications across civilization.
In this paper, an integrated blockchain-based energy management platform is proposed that optimizes energy flows in a microgrid whilst implementing a bilateral trading mechanism. Physical constraints in the microgrid are respected by formulating an Optimal Power Flow (OPF) problem, which is combined with a bilateral trading mechanism in a single optimization problem. The Alternating Direction Method of Multipliers (ADMM) is used to decompose the problem to enable distributed optimization and a smart contract is used as a virtual aggregator.
Although deployments of grid-scale stationary lithium ion battery energy storage systems are accelerating, the environmental impacts of this new infrastructure class are not well studied. To date, a small literature of environmental life cycle assessments (LCAs) and related studies has examined associated environmental impacts, but they rely on a variety of methods and system boundaries rather than a consistent approach.
Improvements in the effectiveness of packaging materials can help to prevent foodborne pathogens and reduce environmental waste. Traditionally, food is packaged in plastic that is rarely recyclable, negatively impacting the environment. Biodegradable packaging materials play an important role in maintaining the health of ecosystems. However, there are limitations in the utilization of bio-based materials, including poor barrier and mechanical properties which frequently cause a shorter shelf life compared to conventional food packaging materials.
Elsevier, Agriculture, Ecosystems and Environment, Volume 292, 15 April 2020
Nitrous oxide (N2O) is the most important greenhouse gas produced by agricultural soils and is a byproduct of microbial nitrification and denitrification processes. The N2O emission rates depend on soil, climatic and management factors. The objectives of this study were i) to evaluate N2O emissions during a barley crop period and its subsequent barley-maize interperiod, under two management systems, and ii) to relate the N2O flux rates with soil mineral N content, waterfilled pore space (WFPS) and soil temperature.
Improvements in the effectiveness of packaging materials can help to prevent foodborne pathogens and reduce environmental waste. Traditionally, food is packaged in plastic that is rarely recyclable, negatively impacting the environment. Biodegradable packaging materials play an important role in maintaining the health of ecosystems. However, there are limitations in the utilization of bio-based materials, including poor barrier and mechanical properties which frequently cause a shorter shelf life compared to conventional food packaging materials.
Elsevier, Current Opinion in Food Science, Volume 32, April 2020
Driven by current climate discussions, the search for alternatives to animal proteins has been intensified in recent years. Although soy and wheat proteins have long had an important share of the protein market, other protein ingredients are gradually becoming available for food purposes. This review provides a concise overview of publications (mainly from the past two years) dealing with alternative protein sources from plants and fungi, along with their nutritional, physico-chemical and sensory characteristics.
Elsevier,

Sustainable Materials and Technologies, Volume 23, April 2020

Lithium-ion batteries (LIBs) have an established role in the consumer electronics markets with minimum risk of replacement from any other contender in the near future. The recent momentum towards electric vehicles and the renewable energy storage market is creating an increased demand for LIBs. The large amount of hazardous waste generated from the disposal of LIBs is driving research into a sustainable approach for LIB treatment and recovery. The positive electrode active materials being the main targeted component as it is the greatest cost contributor to LIBs production.

Elsevier,

Paolo Tarolli, Giulia Sofia, Chapter 9 - Remote sensing for the analysis of anthropogenic geomorphology: Potential responses to sediment dynamics in the agricultural landscapes, Editor(s): Paolo Tarolli, Simon M. Mudd, Developments in Earth Surface Processes, Elsevier, Volume 23, 2020, Pages 255-269, ISSN 0928-2025, ISBN 9780444641779, https://doi.org/10.1016/B978-0-444-64177-9.00009-6.

This chapter advances UN SDG goal 12 by enabling the quantification of geomorphological changes in response to agricultural activities

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