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 1.77
Milk (kg) 113.00 -0.014 -1.58
Fat (kg) -7.27 -0.375 2.72
Prot (kg) -1.43 -0.441 0.63
Fertility Sub Index -5.17
Calving Interval (days) 1.83 -1.459 -2.67
Survival (%) -2.24 1.117 -2.50
Calving Sub Index 2.71
Gestation Length (days) -2.95 -0.919 2.71
Beef Sub Index -3.04
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 9.49 -0.432 -4.10
Maintenance Sub Index Maint. Sub Index -3.49
Live WT (kg) 11.40 -0.307 -3.49
Total Carbon Sub Index -7.22

* Based on an €80/tonne carbon price