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 -17.61
Milk (kg) 432.00 -0.014 -6.05
Fat (kg) 17.02 -0.375 -6.38
Prot (kg) 11.75 -0.441 -5.19
Fertility Sub Index 1.26
Calving Interval (days) 0.26 -1.459 -0.38
Survival (%) 1.47 1.117 1.64
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index -6.34
Carcass Weight (kg) 14.00 -0.528 -7.39
Age of Slaughter (days) -2.42 -0.432 1.04
Maintenance Sub Index Maint. Sub Index -12.88
Live WT (kg) 42.00 -0.307 -12.88
Total Carbon Sub Index -35.72

* Based on an €80/tonne carbon price