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 -2.73
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) -0.58 -0.375 0.22
Prot (kg) 0.07 -0.441 -0.03
Fertility Sub Index -13.56
Calving Interval (days) 7.25 -1.459 -10.58
Survival (%) -2.67 1.117 -2.98
Calving Sub Index 2.21
Gestation Length (days) -2.40 -0.919 2.21
Beef Sub Index 0.88
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 4.57 -0.432 -1.97
Maintenance Sub Index Maint. Sub Index 5.06
Live WT (kg) -16.50 -0.307 5.06
Total Carbon Sub Index -8.15

* Based on an €80/tonne carbon price