Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -10.68
Milk (kg) 280.00 -0.014 -3.92
Fat (kg) 21.91 -0.375 -8.21
Prot (kg) -3.27 -0.441 1.44
Fertility Sub Index -5.41
Calving Interval (days) 2.57 -1.459 -3.75
Survival (%) -1.49 1.117 -1.66
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.14
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.68 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index -14.99

* Based on an €80/tonne carbon price