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 -14.80
Milk (kg) 362.00 -0.014 -5.07
Fat (kg) 13.03 -0.375 -4.88
Prot (kg) 11.00 -0.441 -4.85
Fertility Sub Index -0.05
Calving Interval (days) 0.33 -1.459 -0.48
Survival (%) 0.39 1.117 0.44
Calving Sub Index 3.67
Gestation Length (days) -3.99 -0.919 3.67
Beef Sub Index -4.57
Carcass Weight (kg) 4.60 -0.528 -2.43
Age of Slaughter (days) 4.96 -0.432 -2.14
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -21.27

* Based on an €80/tonne carbon price