Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.16
Milk (kg) -34.00 -0.014 0.48
Fat (kg) 1.43 -0.375 -0.54
Prot (kg) 0.22 -0.441 -0.10
Fertility Sub Index 5.85
Calving Interval (days) -2.78 -1.459 4.06
Survival (%) 1.61 1.117 1.80
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.64
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -1.10 -0.432 0.47
Maintenance Sub Index Maint. Sub Index 5.33
Live WT (kg) -17.40 -0.307 5.33
Total Carbon Sub Index 16.47

* Based on an €80/tonne carbon price