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 -14.79
Milk (kg) 475.00 -0.014 -6.65
Fat (kg) 7.57 -0.375 -2.84
Prot (kg) 12.01 -0.441 -5.30
Fertility Sub Index -18.37
Calving Interval (days) 10.17 -1.459 -14.84
Survival (%) -3.16 1.117 -3.53
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index -1.60
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index -1.01
Live WT (kg) 3.30 -0.307 -1.01
Total Carbon Sub Index -34.32

* Based on an €80/tonne carbon price