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 -13.31
Milk (kg) 493.00 -0.014 -6.90
Fat (kg) 6.19 -0.375 -2.32
Prot (kg) 9.27 -0.441 -4.09
Fertility Sub Index -19.86
Calving Interval (days) 10.39 -1.459 -15.16
Survival (%) -4.21 1.117 -4.70
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index 1.15
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -31.16

* Based on an €80/tonne carbon price