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 10.35
Milk (kg) -185.00 -0.014 2.59
Fat (kg) -6.24 -0.375 2.34
Prot (kg) -12.29 -0.441 5.42
Fertility Sub Index -5.92
Calving Interval (days) 3.00 -1.459 -4.38
Survival (%) -1.38 1.117 -1.54
Calving Sub Index -0.52
Gestation Length (days) 0.57 -0.919 -0.52
Beef Sub Index 0.91
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.06 -0.432 -0.46
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 5.75

* Based on an €80/tonne carbon price