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 10.26
Milk (kg) -171.00 -0.014 2.39
Fat (kg) -12.38 -0.375 4.64
Prot (kg) -7.31 -0.441 3.23
Fertility Sub Index -14.46
Calving Interval (days) 6.69 -1.459 -9.76
Survival (%) -4.21 1.117 -4.70
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index -0.51
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 4.00 -0.432 -1.73
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -5.28

* Based on an €80/tonne carbon price