Dynamics 365 Business Central: Sustainability Management - Use formulas to calculate emissions in purchase documents

<p>This feature introduces formula-based emission calculations on purchase documents and uses the same calculation logic as sustainability journals. It applies emission factors to inputs such as fuel, electricity, distance, or custom amounts.</p> <p>Set up this feature on the <strong>Sustainability Setup</strong> page:</p> <ul> <li>First, turn on the <strong>Use Emissions in Purchase Documents</strong> toggle.</li> <li>Then, turn on the <strong>Use Formulas in Purchase Documents</strong> toggle.</li> <li>When both options are active, additional fields become available on purchase lines.</li> </ul> <p>When you fill in a formula field, Business Central calculates values for <strong>Emission CO₂</strong>, <strong>Emission CH₄</strong>, and <strong>Emission N₂O</strong> using <strong>Emission Factors</strong>.</p> <p>Input validation follows the same rules as sustainability journals, and is based on <strong>Sustainability Account Categories</strong>. If formula fields contain values, manual entry of emissions is blocked. If you enter emissions manually, you can't use formula fields.</p>