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 11.97
Milk (kg) -251.00 -0.014 3.51
Fat (kg) -4.97 -0.375 1.86
Prot (kg) -14.93 -0.441 6.59
Fertility Sub Index -8.43
Calving Interval (days) 4.67 -1.459 -6.81
Survival (%) -1.45 1.117 -1.62
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index 14.89
Carcass Weight (kg) -37.90 -0.528 19.99
Age of Slaughter (days) 11.82 -0.432 -5.10
Maintenance Sub Index Maint. Sub Index 29.74
Live WT (kg) -97.00 -0.307 29.74
Total Carbon Sub Index 47.87

* Based on an €80/tonne carbon price