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 -6.19
Milk (kg) 90.00 -0.014 -1.26
Fat (kg) 8.49 -0.375 -3.18
Prot (kg) 3.97 -0.441 -1.75
Fertility Sub Index -6.86
Calving Interval (days) 3.86 -1.459 -5.63
Survival (%) -1.10 1.117 -1.23
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index 4.31
Carcass Weight (kg) -10.70 -0.528 5.64
Age of Slaughter (days) 3.09 -0.432 -1.33
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index -1.17

* Based on an €80/tonne carbon price