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 -0.20
Milk (kg) -117.00 -0.014 1.64
Fat (kg) 3.65 -0.375 -1.37
Prot (kg) 1.06 -0.441 -0.47
Fertility Sub Index -4.88
Calving Interval (days) 2.61 -1.459 -3.81
Survival (%) -0.96 1.117 -1.07
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 4.65
Carcass Weight (kg) -10.40 -0.528 5.49
Age of Slaughter (days) 1.94 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 6.22
Live WT (kg) -20.30 -0.307 6.22
Total Carbon Sub Index 7.14

* Based on an €80/tonne carbon price