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 28.79
Milk (kg) -987.00 -0.014 13.82
Fat (kg) -9.64 -0.375 3.61
Prot (kg) -25.74 -0.441 11.36
Fertility Sub Index -1.98
Calving Interval (days) 1.44 -1.459 -2.10
Survival (%) 0.11 1.117 0.12
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index -0.30
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 34.03

* Based on an €80/tonne carbon price