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 15.16
Milk (kg) -433.00 -0.014 6.06
Fat (kg) -9.13 -0.375 3.42
Prot (kg) -12.86 -0.441 5.68
Fertility Sub Index -1.35
Calving Interval (days) 1.08 -1.459 -1.58
Survival (%) 0.20 1.117 0.22
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index -1.29
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 8.61 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 7.63
Live WT (kg) -24.90 -0.307 7.63
Total Carbon Sub Index 20.93

* Based on an €80/tonne carbon price