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 0.06
Milk (kg) 197.00 -0.014 -2.76
Fat (kg) -6.18 -0.375 2.31
Prot (kg) -1.15 -0.441 0.51
Fertility Sub Index -18.31
Calving Interval (days) 9.04 -1.459 -13.19
Survival (%) -4.58 1.117 -5.12
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index -1.84
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 5.84 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index -13.57

* Based on an €80/tonne carbon price