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 -0.26
Milk (kg) -24.00 -0.014 0.34
Fat (kg) 1.20 -0.375 -0.45
Prot (kg) 0.33 -0.441 -0.15
Fertility Sub Index 6.56
Calving Interval (days) -3.02 -1.459 4.41
Survival (%) 1.93 1.117 2.16
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.90
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.45 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index 3.46
Live WT (kg) -11.30 -0.307 3.46
Total Carbon Sub Index 14.47

* Based on an €80/tonne carbon price