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 15.63
Milk (kg) -834.00 -0.014 11.68
Fat (kg) 5.88 -0.375 -2.20
Prot (kg) -13.95 -0.441 6.16
Fertility Sub Index 9.15
Calving Interval (days) -4.96 -1.459 7.24
Survival (%) 1.71 1.117 1.91
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 14.44
Carcass Weight (kg) -34.20 -0.528 18.04
Age of Slaughter (days) 8.34 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 24.74
Live WT (kg) -80.70 -0.307 24.74
Total Carbon Sub Index 63.85

* Based on an €80/tonne carbon price