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 28.56
Milk (kg) -542.00 -0.014 7.59
Fat (kg) -31.89 -0.375 11.94
Prot (kg) -20.45 -0.441 9.03
Fertility Sub Index 0.63
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) 0.38 1.117 0.42
Calving Sub Index -1.34
Gestation Length (days) 1.46 -0.919 -1.34
Beef Sub Index -4.31
Carcass Weight (kg) 1.50 -0.528 -0.79
Age of Slaughter (days) 8.14 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index 27.87

* Based on an €80/tonne carbon price