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 -14.37
Milk (kg) 465.00 -0.014 -6.51
Fat (kg) 8.33 -0.375 -3.12
Prot (kg) 10.75 -0.441 -4.74
Fertility Sub Index -11.59
Calving Interval (days) 5.92 -1.459 -8.64
Survival (%) -2.64 1.117 -2.95
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index -4.17
Carcass Weight (kg) 4.80 -0.528 -2.53
Age of Slaughter (days) 3.80 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -5.73
Live WT (kg) 18.70 -0.307 -5.73
Total Carbon Sub Index -34.05

* Based on an €80/tonne carbon price