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 9.04
Milk (kg) -189.00 -0.014 2.65
Fat (kg) -10.89 -0.375 4.08
Prot (kg) -5.24 -0.441 2.31
Fertility Sub Index 1.13
Calving Interval (days) -0.63 -1.459 0.92
Survival (%) 0.19 1.117 0.21
Calving Sub Index 3.68
Gestation Length (days) -4.00 -0.919 3.68
Beef Sub Index -3.49
Carcass Weight (kg) 6.20 -0.528 -3.27
Age of Slaughter (days) 0.50 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 11.58

* Based on an €80/tonne carbon price