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 18.35
Milk (kg) -682.00 -0.014 9.55
Fat (kg) -3.68 -0.375 1.38
Prot (kg) -16.81 -0.441 7.42
Fertility Sub Index 0.94
Calving Interval (days) 0.09 -1.459 -0.13
Survival (%) 0.96 1.117 1.07
Calving Sub Index -0.98
Gestation Length (days) 1.07 -0.919 -0.98
Beef Sub Index 11.86
Carcass Weight (kg) -30.40 -0.528 16.04
Age of Slaughter (days) 9.67 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 24.89
Live WT (kg) -81.20 -0.307 24.89
Total Carbon Sub Index 55.05

* Based on an €80/tonne carbon price