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 -19.94
Milk (kg) 525.00 -0.014 -7.35
Fat (kg) 12.92 -0.375 -4.84
Prot (kg) 17.56 -0.441 -7.75
Fertility Sub Index -2.31
Calving Interval (days) 1.18 -1.459 -1.72
Survival (%) -0.53 1.117 -0.59
Calving Sub Index 4.04
Gestation Length (days) -4.39 -0.919 4.04
Beef Sub Index -4.61
Carcass Weight (kg) 6.30 -0.528 -3.32
Age of Slaughter (days) 2.97 -0.432 -1.28
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -28.95

* Based on an €80/tonne carbon price