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 -20.26
Milk (kg) 679.00 -0.014 -9.51
Fat (kg) 8.78 -0.375 -3.29
Prot (kg) 16.92 -0.441 -7.47
Fertility Sub Index -8.09
Calving Interval (days) 3.10 -1.459 -4.52
Survival (%) -3.19 1.117 -3.56
Calving Sub Index 3.08
Gestation Length (days) -3.35 -0.919 3.08
Beef Sub Index -2.36
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) 3.40 -0.432 -1.47
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -36.21

* Based on an €80/tonne carbon price