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 0.49
Milk (kg) 60.00 -0.014 -0.84
Fat (kg) -4.01 -0.375 1.50
Prot (kg) 0.39 -0.441 -0.17
Fertility Sub Index -14.01
Calving Interval (days) 6.59 -1.459 -9.62
Survival (%) -3.93 1.117 -4.39
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index 1.66
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) 4.47 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 5.98
Live WT (kg) -19.50 -0.307 5.98
Total Carbon Sub Index -4.59

* Based on an €80/tonne carbon price