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 -8.37
Milk (kg) 77.00 -0.014 -1.08
Fat (kg) 10.89 -0.375 -4.08
Prot (kg) 7.29 -0.441 -3.22
Fertility Sub Index -2.70
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) 0.46 1.117 0.51
Calving Sub Index 3.90
Gestation Length (days) -4.24 -0.919 3.90
Beef Sub Index 5.45
Carcass Weight (kg) -19.10 -0.528 10.08
Age of Slaughter (days) 10.72 -0.432 -4.63
Maintenance Sub Index Maint. Sub Index 10.73
Live WT (kg) -35.00 -0.307 10.73
Total Carbon Sub Index 9.00

* Based on an €80/tonne carbon price