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 -35.41
Milk (kg) 717.00 -0.014 -10.04
Fat (kg) 23.66 -0.375 -8.86
Prot (kg) 37.40 -0.441 -16.51
Fertility Sub Index 6.68
Calving Interval (days) -3.84 -1.459 5.60
Survival (%) 0.96 1.117 1.07
Calving Sub Index 2.15
Gestation Length (days) -2.34 -0.919 2.15
Beef Sub Index -0.21
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) -1.23 -0.432 0.53
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -24.95

* Based on an €80/tonne carbon price