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 15.65
Milk (kg) -338.00 -0.014 4.73
Fat (kg) -11.28 -0.375 4.23
Prot (kg) -15.16 -0.441 6.69
Fertility Sub Index -6.94
Calving Interval (days) 3.67 -1.459 -5.35
Survival (%) -1.42 1.117 -1.59
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index -0.63
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.58 -0.432 -0.68
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index 9.57

* Based on an €80/tonne carbon price