diff --git a/api/src/modules/indicator-records/services/impact-calculator.service.ts b/api/src/modules/indicator-records/services/impact-calculator.service.ts
index 4f94b191b2..58976ef760 100644
--- a/api/src/modules/indicator-records/services/impact-calculator.service.ts
+++ b/api/src/modules/indicator-records/services/impact-calculator.service.ts
@@ -328,7 +328,7 @@ export class ImpactCalculator {
         const preProcessed: number = getPreprocessed(
           INDICATOR_NAME_CODES.GHG_FARM,
         );
-        return preProcessed * getLF();
+        return preProcessed * rawData.tonnage || 0;
       },
       [INDICATOR_NAME_CODES.WU]: () => {
         return rawData[INDICATOR_NAME_CODES.WU] * tonnage || 0;
diff --git a/api/test/integration/indicator-record/calculations/indicator-records.service.spec.ts b/api/test/integration/indicator-record/calculations/indicator-records.service.spec.ts
index 14523866c5..7aa2651559 100644
--- a/api/test/integration/indicator-record/calculations/indicator-records.service.spec.ts
+++ b/api/test/integration/indicator-record/calculations/indicator-records.service.spec.ts
@@ -246,6 +246,7 @@ describe('Impact Calculator Tests', () => {
         [INDICATOR_NAME_CODES.NCE]: 0.4,
         [INDICATOR_NAME_CODES.FLIL]: 0.3,
         [INDICATOR_NAME_CODES.ENL]: 0.1,
+        [INDICATOR_NAME_CODES.GHG_FARM]: 0.2,
       };
 
       //ACT