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 -16.95
Milk (kg) 254.00 -0.014 -3.56
Fat (kg) 18.58 -0.375 -6.96
Prot (kg) 14.58 -0.441 -6.44
Fertility Sub Index -0.23
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) -0.23 1.117 -0.26
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index -4.61
Carcass Weight (kg) 5.30 -0.528 -2.80
Age of Slaughter (days) 4.21 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index -18.70
Live WT (kg) 61.00 -0.307 -18.70
Total Carbon Sub Index -37.27

* Based on an €80/tonne carbon price