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 3.24
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) -8.46 -0.375 3.17
Prot (kg) -5.21 -0.441 2.30
Fertility Sub Index -21.57
Calving Interval (days) 10.44 -1.459 -15.23
Survival (%) -5.67 1.117 -6.33
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index -3.55
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) 6.15 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index -3.03
Live WT (kg) 9.90 -0.307 -3.03
Total Carbon Sub Index -23.74

* Based on an €80/tonne carbon price