The 50-plus sustainability and ESG terms you should know

1. business sustainability. Also known as corporate sustainability, business sustainability is the ethical, responsible management of an organization's continued success with environmental, social and financial concerns.
2. carbon credit. When companies create carbon offsetting initiatives, they receive a transferable or tradeable carbon credit, or token. A credit represents the right to emit greenhouse gas and make up for it elsewhere. A credit represents one ton of carbon dioxide reduced or removed from the atmosphere. In practice, taking advantage of these credits lets owners reduce greenhouse gas emissions to get closer to net zero. The term also refers to purchased credits that will fund emission-reducing projects.
3. carbon footprint. A carbon footprint measures the amount of carbon dioxide and methane produced by individuals, organizations, products or practices.
4. carbon neutral. The ideal balance between carbon dioxide emissions produced by human activity and carbon absorption by the atmosphere; the calculation should come to zero.
5. carbon offset. A carbon offset is an activity or purchase that is intended to compensate for carbon emissions produced by individuals and organizations. Carbon storage through tree planting or land restoration is a common example. Businesses that create carbon offset programs receive carbon tokens.
6. carbon token. A digital asset governed by a smart contract on a blockchain that represents a real-world reduction in one metric ton of carbon dioxide emissions. The asset exists to verify ownership and to simplify the carbon credit trading process. Another example is a nonfungible token, or NFT, representing single, unique shares of captured carbon dioxide associated with a specific time and place. The dependence on blockchain technology to administer carbon tokens is controversial due to blockchain's energy-intensive processes.
7. circular economy. The circular economy keeps products in circulation to the fullest extent possible by reducing material consumption, streamlining processes and collecting waste for reuse.
8. clean tech. Technologies and processes that are meant to limit negative environmental impact, such as waste and carbon emissions, especially in comparison to fossil fuels. Examples of clean technologies -- sometimes referred to as green technologies or eco-technologies -- include solar power, wind power, biofuels, recycling and smart lighting.

9. climate adaptation. The act of preparing for and adjusting to climate change's current and projected consequences. For example, cities can build seawalls to protect from rising sea levels.
10. climate change. The shifts over time in the average temperature and weather patterns that define specific locations. In particular, climate change has come to mean the rise in global temperatures from heat-trapping gases resulting from mining and using oil, coal and other fossil fuels. Climate change indicators include rising sea levels; increase and severity of extreme weather, such as hurricanes, droughts and floods; and ice loss at the Earth's poles.
11. climate mitigation. The process of decreasing the flow of heat-trapping pollution. For example, reducing fossil fuel burning by using renewable energy sources may help.
12. climate resilience. The ability to support a community, company or the natural environment before, during and after a climate event in a timely, efficient manner. Climate resilience differs from climate adaptation, but the two are often used synonymously.
13. climate risk. As wildfires, droughts, food scarcity, hurricanes and other climate change effects happen, businesses face increased vulnerability. Climate risk describes that vulnerability. It is the potential for climate change to create negative effects on human or ecological systems. Risks fall into two main categories: risks based on the transition to a greener economy, such as losing market share by moving away from fossil fuel-based products, and risks related to the physical effects of climate change, such as flooded offices.
14. closed-loop. A production process that reuses material waste to create additional products or repurpose recycled materials.
15. conscious capitalism. Conscious capitalism is a socially responsible framework for capitalism in the corporate and political spheres. It emphasizes creating human value alongside profit value.
16. corporate social responsibility (CSR). For-profit companies use the CSR business model to gauge social and environmental benefits alongside organizational goals such as profitability.

17. digital carbon footprint. The digital carbon footprint is the amount of greenhouse gas emissions digital devices, tools and platforms produce. All tech, from cloud computing to mobile phones to internet usage, produces a digital carbon footprint.
18. digital sobriety. Digital sobriety aims to limit the harmful environmental impact of smartphones, internet usage, digital media and other tech in large and small ways on a daily basis. Moving toward digital sobriety includes a wide range of actions. buying fewer devices, deleting emails, opting for lower-definition media consumption, sustainably developing software and buying less-powerful machines.
19. drawdown. A drawdown is the point at which atmospheric greenhouse gas levels stop climbing and start declining.
20. electronic waste (e-waste). Electronics at or nearing the end of their useful life. Green tech and sustainability approaches seek to extend the useful life of devices and use circular economy principles to keep the amount of e-waste to an absolute minimum. The priority is to first reduce waste, then refurbish devices and only then move toward recycling.
21. energy efficiency. The same task or result is achieved with less energy. For example, heating, cooling and operating appliances and electronics are less energy-intensive in energy-efficient homes and buildings.
22. environmental justice. Environmental justice aims for fair treatment of all people regardless of race, color, national origin or income equally regarding environmental laws, regulations and policies. The approach holds that no group should bear a disproportionate share of negative environmental consequences.
23. environmental, social and governance. Sustainable and ethical interests that can be central to an organization's financial and corporate interests. Otherwise known as ESG.

24. ESG framework. A set of objectives that companies can use to report on ESG issues. The process begins when an organization selects an ESG reporting method. Examples of standardized reporting frameworks include the following.
    • CDP. A not-for-profit global environmental disclosure system for investors, companies, cities, states and regions use the system.
    • Global Reporting Initiative. A nonprofit and independent standards organization that helps organizations report ESG impacts.
    • Science Based Targets Initiatives. A nonprofit partnership that helps private sector organizations set science-based emissions goals meant to uphold climate science and the Paris Agreement. The partnership is between the CDP, World Resources Institute, World Wide Fund for Nature and UN Global Compact.
    • Sustainability Accounting Standards Board. A nonprofit that sets sustainability standards for numerous industries relevant to financial performance.
25. feed-in tariff. A policy designed to accelerate investments in renewable energy. A policy of this type usually involves long-term government contracts.
26. global warming. Global warming refers to Earth's heating from trapped greenhouses gases resulting from human activities such as transportation, agriculture, overfishing, fossil fuel energy production and overconsumption. Unless companies, governments and consumers make major shifts, global warming and climate change will heat the planet so much that it will be unlivable in the near future.
27. green cloud. The green cloud refers to the possible environmental benefits for IT services delivered over the internet. Typically seen as a buzzword, reliance on the alleged benefits enables technologists to feel that further efforts to reduce carbon footprints are unnecessary.
28. green computing. The sustainable approach to using computing devices and equipment is green computing. Some methods include reducing resource use, responsible disposal of e-waste and deploying energy-efficient IT equipment.
29. green hushing. Green hushing involves companies intentionally hiding sustainability goals. Companies may do this for fear of greenwashing accusations or falling short of stated goals.
30. green IT. The practice of designing, manufacturing, operating and disposing of IT products and devices to minimize the negative effects of IT operations on the environment is green IT.
31. green premium. Coined by Bill Gates, green premium refers to the economic and environmental costs of choosing clean tech over financially sound options with higher greenhouse gas emissions.
32. green software. Green software refers to applications that are designed, developed and implemented in ways that are meant to minimize energy consumption and environmental effects.
33. greenhouse effect. The result of carbon dioxide, methane and nitrous oxides in Earth's atmosphere trapping the sun's heat.
34. greenhouse gas emissions. The sum of emissions of various heat-trapping gases. Greenhouse gases include carbon dioxide, methane, nitrous oxides and fluorinated gases such as hydrofluorocarbons.
35. Greenhouse Gas Protocol. A globally recognized set of reporting and accounting frameworks for managing greenhouse gas emissions from private and public sector operations, value chains and mitigation actions.
36. greenwashing. Deceptive, misleading or false claims or actions that an organization, product or service has a positive environmental effect is called greenwashing. Whether intentional or unintentional, the practice is detrimental.

37. high emitters. A designation given to companies or countries that emit comparatively high volumes of greenhouse gas. Per capita emissions are used to measure the emissions of nations.
38. impact investing. An investing strategy that directs money towards companies that create a measurable, positive change in the world. This may also be called socially responsible investing.
39. impact sourcing. A sourcing strategy that directs employment and career development opportunities toward people from economically disadvantaged backgrounds.
40. Intergovernmental Panel on Climate Change (IPCC). The United Nations' body for evaluating scientific climate change information. The IPCC releases regular reports on climate impacts and risk and offers options for mitigation and adaptation.
41. loss and damage. Climate-change related consequences that people are unable to adapt to, either because the consequence is too severe or because the affected community doesn't have access to the resources to adapt. Loss and damage results from sudden natural disasters, such as floods, or gradual change, such as desertification.
42. materiality assessment. A materiality assessment is a formal way of assessing stakeholders' commitment to specific ESG issues and calculates an organization's ESG score. It works by identifying the impact of a certain issue on a company's performance and competitiveness in the market.
43. net zero. The result of lowering greenhouse gas emissions as close as possible to zero and balancing remaining emissions with removals.
44. Paris Agreement. The Paris Agreement is a legally binding international treaty on climate change that aims to limit global warming to a 1.5°C temperature increase by the end of the century. The Agreement was adopted at the 2015 UN Climate Change Conference.
45. recycling. The process of collecting and processing waste materials, ideally to make new products.
46. responsible innovation. Responsible innovation prioritizes ethics and social responsibility in the research, design and production of new technologies or evolutions of existing technology. Responsible innovation posits ethics as a design problem.
47. scope 1, 2, 3 emissions. Developed by the Greenhouse Gas Protocol, scopes give organizations a way to categorize their emissions. Organizations may find it easier to control scopes 1 and 2, but scope 3 emissions are the most difficult to track.
    • scope 1 emissions. The direct emissions generated by an organization's operations. Running machinery, manufacturing products, driving vehicles, heating buildings and providing power to devices generate emissions.
    • scope 2 emissions. The indirect emissions generated by an organization's energy purchase and usage. Investment in renewable energy sources may help lower these emissions.
    • scope 3 emissions. The indirect emissions generated by an organization's customer and supplier activities.
48. supply chain traceability. In sustainability, traceability not only identifies, tracks and traces materials and commodities, but it also verifies sustainability claims across the value chain.
49. sustainability. The ability to meet present needs without compromising the needs of future generations. In practice, sustainability aligns environmental protection, human well-being and economic development.

50. Taskforce on Climate-Related Financial Disclosures. TCFD develops voluntary climate risk disclosures. The recommendations are divided into operational categories. governance, strategy, risk management, and metrics and targets.
51. triple bottom line (TBL). According to the TBL accounting framework, the bottom lines calculate financial performance alongside environmental and social effects.
52. zero waste. The concept of managing products, packaging and materials responsibly to minimize environmental harm.