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 -0.53
Milk (kg) -34.00 -0.014 0.48
Fat (kg) 1.93 -0.375 -0.72
Prot (kg) 0.64 -0.441 -0.28
Fertility Sub Index 7.27
Calving Interval (days) -3.49 -1.459 5.09
Survival (%) 1.95 1.117 2.18
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.94
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.83 -0.432 0.36
Maintenance Sub Index Maint. Sub Index 5.95
Live WT (kg) -19.40 -0.307 5.95
Total Carbon Sub Index 18.43

* Based on an €80/tonne carbon price