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 -12.50
Milk (kg) 299.00 -0.014 -4.19
Fat (kg) 13.09 -0.375 -4.90
Prot (kg) 7.73 -0.441 -3.41
Fertility Sub Index -7.57
Calving Interval (days) 4.46 -1.459 -6.51
Survival (%) -0.95 1.117 -1.06
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index -0.44
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 2.23 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -25.18

* Based on an €80/tonne carbon price