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 8.67
Milk (kg) 14.00 -0.014 -0.20
Fat (kg) -9.44 -0.375 3.54
Prot (kg) -12.07 -0.441 5.33
Fertility Sub Index -24.45
Calving Interval (days) 12.63 -1.459 -18.43
Survival (%) -5.39 1.117 -6.02
Calving Sub Index -1.54
Gestation Length (days) 1.68 -0.919 -1.54
Beef Sub Index -0.58
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.12 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -17.30

* Based on an €80/tonne carbon price