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 21.25
Milk (kg) -415.00 -0.014 5.81
Fat (kg) -21.87 -0.375 8.19
Prot (kg) -16.43 -0.441 7.25
Fertility Sub Index 5.40
Calving Interval (days) -3.69 -1.459 5.38
Survival (%) 0.01 1.117 0.01
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.60
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 2.17 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 30.48

* Based on an €80/tonne carbon price