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 -11.15
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) 15.12 -0.375 -5.66
Prot (kg) 9.38 -0.441 -4.14
Fertility Sub Index 4.81
Calving Interval (days) -1.48 -1.459 2.16
Survival (%) 2.37 1.117 2.65
Calving Sub Index 2.66
Gestation Length (days) -2.89 -0.919 2.66
Beef Sub Index 5.70
Carcass Weight (kg) -13.80 -0.528 7.28
Age of Slaughter (days) 3.67 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index 9.56
Live WT (kg) -31.20 -0.307 9.56
Total Carbon Sub Index 11.57

* Based on an €80/tonne carbon price