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 -10.72
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) 9.28 -0.375 -3.48
Prot (kg) 7.56 -0.441 -3.34
Fertility Sub Index 0.42
Calving Interval (days) -0.72 -1.459 1.05
Survival (%) -0.56 1.117 -0.63
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index -1.90
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 4.28 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -11.46

* Based on an €80/tonne carbon price