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 3.05
Milk (kg) -199.00 -0.014 2.79
Fat (kg) 5.67 -0.375 -2.12
Prot (kg) -5.40 -0.441 2.38
Fertility Sub Index -0.51
Calving Interval (days) 1.11 -1.459 -1.62
Survival (%) 0.99 1.117 1.11
Calving Sub Index 4.38
Gestation Length (days) -4.76 -0.919 4.38
Beef Sub Index -0.83
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 7.92

* Based on an €80/tonne carbon price