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 17.89
Milk (kg) -782.00 -0.014 10.95
Fat (kg) 0.41 -0.375 -0.15
Prot (kg) -16.08 -0.441 7.10
Fertility Sub Index -2.73
Calving Interval (days) 0.89 -1.459 -1.30
Survival (%) -1.28 1.117 -1.43
Calving Sub Index 1.88
Gestation Length (days) -2.05 -0.919 1.88
Beef Sub Index 6.33
Carcass Weight (kg) -18.30 -0.528 9.65
Age of Slaughter (days) 7.71 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index 15.11
Live WT (kg) -49.30 -0.307 15.11
Total Carbon Sub Index 38.48

* Based on an €80/tonne carbon price