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 7.14
Milk (kg) -67.00 -0.014 0.94
Fat (kg) -6.02 -0.375 2.25
Prot (kg) -8.94 -0.441 3.95
Fertility Sub Index -10.30
Calving Interval (days) 4.96 -1.459 -7.24
Survival (%) -2.74 1.117 -3.06
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -0.80
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 3.44 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index -4.53

* Based on an €80/tonne carbon price