chore: show zeroes in calculated fields for new entrants compliance

bc_obps/reporting/service/compliance_service.py

@@ -122,6 +122,7 @@ def calculate_product_emission_limit(
     @classmethod
     def get_calculated_compliance_data(cls, report_version_id: int) -> ComplianceDataSchemaOut:
         naics_data = ComplianceService.get_regulatory_values_by_naics_code(report_version_id)
+        registration_purpose = ReportVersion.objects.get(pk=report_version_id).report.operation.registration_purpose
         ##### Don't use schemas, use classes or dicts
         compliance_product_list: List[ReportProductComplianceSchema] = []
         total_allocated_reporting_only = Decimal(0)
@@ -188,6 +189,12 @@ def get_calculated_compliance_data(cls, report_version_id: int) -> ComplianceDat
             excess_emissions = total_allocated_for_compliance_2024 - emissions_limit_total
         else:
             credited_emissions = emissions_limit_total - total_allocated_for_compliance_2024
+
+        if registration_purpose == 'New Entrant Operation':
+            total_allocated_for_compliance_2024 = Decimal(0)
+            emissions_limit_total = Decimal(0)
+            excess_emissions = Decimal(0)
+            credited_emissions = Decimal(0)
         # Craft return object with all data
         return_object = ComplianceDataSchemaOut(
             emissions_attributable_for_reporting=attributable_for_reporting_total,