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 -3.14
Milk (kg) 262.00 -0.014 -3.67
Fat (kg) -0.14 -0.375 0.05
Prot (kg) -1.08 -0.441 0.48
Fertility Sub Index -6.46
Calving Interval (days) 3.27 -1.459 -4.77
Survival (%) -1.51 1.117 -1.69
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -0.54
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.83 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -9.84

* Based on an €80/tonne carbon price