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 6.47
Milk (kg) -125.00 -0.014 1.75
Fat (kg) -7.08 -0.375 2.65
Prot (kg) -4.68 -0.441 2.07
Fertility Sub Index -6.04
Calving Interval (days) 3.88 -1.459 -5.66
Survival (%) -0.34 1.117 -0.38
Calving Sub Index -0.88
Gestation Length (days) 0.96 -0.919 -0.88
Beef Sub Index -0.99
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 6.44 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 4.38

* Based on an €80/tonne carbon price