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 -5.79
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) 5.79 -0.375 -2.17
Prot (kg) 5.63 -0.441 -2.48
Fertility Sub Index -0.61
Calving Interval (days) -0.83 -1.459 1.21
Survival (%) -1.63 1.117 -1.82
Calving Sub Index 3.48
Gestation Length (days) -3.79 -0.919 3.48
Beef Sub Index 2.99
Carcass Weight (kg) -13.40 -0.528 7.07
Age of Slaughter (days) 9.44 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 0.39

* Based on an €80/tonne carbon price