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 6.69
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) -11.14 -0.375 4.17
Prot (kg) -7.89 -0.441 3.48
Fertility Sub Index -11.61
Calving Interval (days) 6.29 -1.459 -9.18
Survival (%) -2.18 1.117 -2.44
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -1.55
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 7.01 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -6.72

* Based on an €80/tonne carbon price