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 -14.39
Milk (kg) 219.00 -0.014 -3.07
Fat (kg) 13.76 -0.375 -5.15
Prot (kg) 13.99 -0.441 -6.17
Fertility Sub Index 1.85
Calving Interval (days) -0.35 -1.459 0.51
Survival (%) 1.20 1.117 1.34
Calving Sub Index 1.41
Gestation Length (days) -1.53 -0.919 1.41
Beef Sub Index -0.45
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 3.24 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index -2.58
Live WT (kg) 8.40 -0.307 -2.58
Total Carbon Sub Index -14.17

* Based on an €80/tonne carbon price