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 10.82
Milk (kg) -194.00 -0.014 2.72
Fat (kg) -7.84 -0.375 2.94
Prot (kg) -11.71 -0.441 5.17
Fertility Sub Index -4.01
Calving Interval (days) 2.06 -1.459 -3.01
Survival (%) -0.90 1.117 -1.01
Calving Sub Index -0.46
Gestation Length (days) 0.50 -0.919 -0.46
Beef Sub Index -0.27
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.49 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index -3.28
Live WT (kg) 10.70 -0.307 -3.28
Total Carbon Sub Index 2.80

* Based on an €80/tonne carbon price