1. Sustainability
Sustainability doesn’t have a single fixed definition. It’s often used as shorthand for “sustainable development,” which the United Nations defines as “meeting the needs of the present without compromising the ability of future generations to meet their own needs.” Put simply, a sustainable activity avoids long-term harm; it is not degenerative. Sustainable development is a core principle behind the UN’s Sustainable Development Goals and has been adopted by both public institutions and private companies. In the private sector, sustainability has emerged at the intersection of corporate social responsibility, globalization, and climate change. Recent efforts have focused on standardizing sustainability reporting, in particular the Global Reporting Initiative (GRI).
2. ESG
ESG is a newer concept, originally developed by the United Nations, however instead with a focus on capital markets as a way to measure how investments and companies perform against Environmental (E), Social (S), and Governance (G) criteria. The UN Principles for Responsible Investment (PRI) incorporated ESG criteria as a factor in investment decisions. Subsequently, standards, frameworks, and ratings have been developed to voluntarily track and disclose ESG performance. There is no universal definition of the issues that fall within ESG considerations, rather, specific standards and frameworks will identify which considerations are relevant for each ESG category, with some also assessing based on industry-specific criteria. Standards generally require ESG disclosures based upon either materiality (the impact of sustainability on financial performance) or double materiality (the impact of sustainability on financial performance and the impact of organizational decisions on the environment and wider society). Recent laws have made ESG disclosures mandatory by requiring ESG reporting, a key example being the EU Directive on Corporate Sustainability Reporting (CSRD).
3. How is sustainability different from ESG?
Big picture – sustainability is a broad concept referring to any activity that is not degenerative, whereas ESG is a measurement system that quantifies certain elements and impacts relevant to sustainability. Think of it like a light bulb, which emits more or less light over a set period, measured in lumens, watts, and lifespan. Similarly, ESG quantifies an organization’s environmental, social, and governance performance to measure and showcase how it performs on these aspects of sustainability. Accordingly, ESG measurements can play a pivotal role in accelerating sustainability accomplishments, provided that they are grounded in sound data. By assessing and disclosing performance in relation to ESG criteria, organizations can credibly identify strengths, benchmark progress, and communicate results to stakeholders. Likewise, lower ESG ratings or lagging indicators can serve as critical signals, highlighting underperforming areas that may otherwise remain unnoticed. Thus, ESG measurements can help integrate sustainability considerations into strategic decision-making, thereby driving positive change.
Sustainability doesn’t have a single fixed definition. It’s often used as shorthand for “sustainable development,” which the United Nations defines as “meeting the needs of the present without compromising the ability of future generations to meet their own needs.” Put simply, a sustainable activity avoids long-term harm; it is not degenerative. Sustainable development is a core principle behind the UN’s Sustainable Development Goals and has been adopted by both public institutions and private companies. In the private sector, sustainability has emerged at the intersection of corporate social responsibility, globalization, and climate change. Recent efforts have focused on standardizing sustainability reporting, in particular the Global Reporting Initiative (GRI).
2. ESG
ESG is a newer concept, originally developed by the United Nations, however instead with a focus on capital markets as a way to measure how investments and companies perform against Environmental (E), Social (S), and Governance (G) criteria. The UN Principles for Responsible Investment (PRI) incorporated ESG criteria as a factor in investment decisions. Subsequently, standards, frameworks, and ratings have been developed to voluntarily track and disclose ESG performance. There is no universal definition of the issues that fall within ESG considerations, rather, specific standards and frameworks will identify which considerations are relevant for each ESG category, with some also assessing based on industry-specific criteria. Standards generally require ESG disclosures based upon either materiality (the impact of sustainability on financial performance) or double materiality (the impact of sustainability on financial performance and the impact of organizational decisions on the environment and wider society). Recent laws have made ESG disclosures mandatory by requiring ESG reporting, a key example being the EU Directive on Corporate Sustainability Reporting (CSRD).
3. How is sustainability different from ESG?
Big picture – sustainability is a broad concept referring to any activity that is not degenerative, whereas ESG is a measurement system that quantifies certain elements and impacts relevant to sustainability. Think of it like a light bulb, which emits more or less light over a set period, measured in lumens, watts, and lifespan. Similarly, ESG quantifies an organization’s environmental, social, and governance performance to measure and showcase how it performs on these aspects of sustainability. Accordingly, ESG measurements can play a pivotal role in accelerating sustainability accomplishments, provided that they are grounded in sound data. By assessing and disclosing performance in relation to ESG criteria, organizations can credibly identify strengths, benchmark progress, and communicate results to stakeholders. Likewise, lower ESG ratings or lagging indicators can serve as critical signals, highlighting underperforming areas that may otherwise remain unnoticed. Thus, ESG measurements can help integrate sustainability considerations into strategic decision-making, thereby driving positive change.