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 -5.25
Milk (kg) 221.00 -0.014 -3.09
Fat (kg) 2.61 -0.375 -0.98
Prot (kg) 2.66 -0.441 -1.17
Fertility Sub Index 6.59
Calving Interval (days) -4.22 -1.459 6.16
Survival (%) 0.39 1.117 0.44
Calving Sub Index -0.06
Gestation Length (days) 0.07 -0.919 -0.06
Beef Sub Index 2.17
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 0.10 -0.432 -0.04
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index 6.95

* Based on an €80/tonne carbon price