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 5.80
Milk (kg) 126.00 -0.014 -1.76
Fat (kg) -11.96 -0.375 4.48
Prot (kg) -6.99 -0.441 3.09
Fertility Sub Index -19.42
Calving Interval (days) 9.78 -1.459 -14.27
Survival (%) -4.61 1.117 -5.15
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index -1.60
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 7.50 -0.432 -3.24
Maintenance Sub Index Maint. Sub Index -1.59
Live WT (kg) 5.20 -0.307 -1.59
Total Carbon Sub Index -15.38

* Based on an €80/tonne carbon price