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 1.08
Milk (kg) 40.00 -0.014 -0.56
Fat (kg) -2.63 -0.375 0.99
Prot (kg) -1.48 -0.441 0.65
Fertility Sub Index -12.05
Calving Interval (days) 4.95 -1.459 -7.22
Survival (%) -4.32 1.117 -4.83
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index -0.51
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 4.98 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index -9.44

* Based on an €80/tonne carbon price