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 -11.79
Milk (kg) 290.00 -0.014 -4.06
Fat (kg) 12.06 -0.375 -4.52
Prot (kg) 7.28 -0.441 -3.21
Fertility Sub Index -1.42
Calving Interval (days) 1.57 -1.459 -2.29
Survival (%) 0.78 1.117 0.87
Calving Sub Index 3.38
Gestation Length (days) -3.68 -0.919 3.38
Beef Sub Index -0.34
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.15 -0.432 -0.50
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -12.61

* Based on an €80/tonne carbon price