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 -18.25
Milk (kg) 483.00 -0.014 -6.76
Fat (kg) 18.65 -0.375 -6.99
Prot (kg) 10.21 -0.441 -4.51
Fertility Sub Index -9.87
Calving Interval (days) 6.62 -1.459 -9.66
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -2.22
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 5.03 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -33.39

* Based on an €80/tonne carbon price