An environmental profit and loss account (E P&L) is a company's monetary valuation and analysis of its environmental impacts including its business operations and its supply chain from cradle-to-gate. An E P&L internalizes externalities and monetizes the cost of business to nature by accounting for the ecosystem services a business depends on to operate in addition to the cost of direct and indirect negative impacts on the environment. The primary purpose of an E P&L is to allow managers and stakeholders to see the magnitude of these impacts and where in the supply chain they occur.
The E P&L analysis provides a metric to measure and monitor the footprint of the company's operations and suppliers all the way to the initial raw materials. It is a tool to build awareness of the importance of nature to the sustainability of businesses; enhance visibility across a company's supply chain and deepen understanding to focus sustainability efforts and implement better-informed operational decisions; improve specificity for risk management regarding environmental dependencies and impacts; and support a more holistic view of a company's performance, while bringing clarity and transparency to stakeholders at all levels and identifying new opportunities to enhance the sustainability of a company's products.