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 -11.97
Milk (kg) 316.00 -0.014 -4.42
Fat (kg) 13.04 -0.375 -4.88
Prot (kg) 6.03 -0.441 -2.66
Fertility Sub Index 0.47
Calving Interval (days) -0.40 -1.459 0.58
Survival (%) -0.10 1.117 -0.11
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.36
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.73 -0.432 -0.75
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -9.40

* Based on an €80/tonne carbon price