Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 26.67
Milk (kg) -977.00 -0.014 13.68
Fat (kg) -8.57 -0.375 3.21
Prot (kg) -22.17 -0.441 9.78
Fertility Sub Index 4.06
Calving Interval (days) -1.67 -1.459 2.44
Survival (%) 1.45 1.117 1.62
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index 11.28
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 7.59 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 21.61
Live WT (kg) -70.50 -0.307 21.61
Total Carbon Sub Index 63.76

* Based on an €80/tonne carbon price