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 -6.59
Milk (kg) 272.00 -0.014 -3.81
Fat (kg) 3.41 -0.375 -1.28
Prot (kg) 3.42 -0.441 -1.51
Fertility Sub Index -10.36
Calving Interval (days) 5.22 -1.459 -7.62
Survival (%) -2.46 1.117 -2.75
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index -0.44
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 3.21 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index -17.13

* Based on an €80/tonne carbon price