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 13.43
Milk (kg) -608.00 -0.014 8.51
Fat (kg) 1.05 -0.375 -0.39
Prot (kg) -12.04 -0.441 5.31
Fertility Sub Index -1.23
Calving Interval (days) 0.05 -1.459 -0.07
Survival (%) -1.04 1.117 -1.16
Calving Sub Index -0.62
Gestation Length (days) 0.67 -0.919 -0.62
Beef Sub Index 1.29
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 5.07 -0.432 -2.19
Maintenance Sub Index Maint. Sub Index 10.18
Live WT (kg) -33.20 -0.307 10.18
Total Carbon Sub Index 23.06

* Based on an €80/tonne carbon price