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 -17.21
Milk (kg) 435.00 -0.014 -6.09
Fat (kg) 15.08 -0.375 -5.65
Prot (kg) 12.39 -0.441 -5.47
Fertility Sub Index -7.66
Calving Interval (days) 3.56 -1.459 -5.19
Survival (%) -2.21 1.117 -2.47
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index -1.41
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 3.50 -0.432 -1.51
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -27.07

* Based on an €80/tonne carbon price