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 -11.18
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) 11.30 -0.375 -4.23
Prot (kg) 9.14 -0.441 -4.03
Fertility Sub Index 8.23
Calving Interval (days) -4.65 -1.459 6.78
Survival (%) 1.29 1.117 1.44
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index 4.17
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) -2.09 -0.432 0.90
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 8.82

* Based on an €80/tonne carbon price