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 22.48
Milk (kg) -682.00 -0.014 9.55
Fat (kg) -12.69 -0.375 4.75
Prot (kg) -18.53 -0.441 8.18
Fertility Sub Index -2.17
Calving Interval (days) 1.37 -1.459 -2.00
Survival (%) -0.15 1.117 -0.17
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 5.17
Carcass Weight (kg) -16.30 -0.528 8.60
Age of Slaughter (days) 7.94 -0.432 -3.43
Maintenance Sub Index Maint. Sub Index 14.93
Live WT (kg) -48.70 -0.307 14.93
Total Carbon Sub Index 40.90

* Based on an €80/tonne carbon price