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 -6.39
Milk (kg) 25.00 -0.014 -0.35
Fat (kg) 5.95 -0.375 -2.23
Prot (kg) 8.63 -0.441 -3.81
Fertility Sub Index 0.46
Calving Interval (days) -0.26 -1.459 0.38
Survival (%) 0.07 1.117 0.08
Calving Sub Index 3.70
Gestation Length (days) -4.03 -0.919 3.70
Beef Sub Index 6.17
Carcass Weight (kg) -17.10 -0.528 9.02
Age of Slaughter (days) 6.61 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index 9.20
Live WT (kg) -30.00 -0.307 9.20
Total Carbon Sub Index 13.14

* Based on an €80/tonne carbon price