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 -7.07
Milk (kg) 106.00 -0.014 -1.48
Fat (kg) 9.05 -0.375 -3.39
Prot (kg) 4.97 -0.441 -2.19
Fertility Sub Index 2.67
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) 1.88 1.117 2.10
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index 6.38
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) 4.41 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 9.19

* Based on an €80/tonne carbon price