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 -0.86
Milk (kg) -109.00 -0.014 1.53
Fat (kg) -0.04 -0.375 0.01
Prot (kg) 5.45 -0.441 -2.41
Fertility Sub Index 6.79
Calving Interval (days) -3.39 -1.459 4.95
Survival (%) 1.65 1.117 1.84
Calving Sub Index 5.51
Gestation Length (days) -5.99 -0.919 5.51
Beef Sub Index -2.48
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 13.44 -0.432 -5.80
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index 12.63

* Based on an €80/tonne carbon price