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 0.56
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) -4.12 -0.375 1.54
Prot (kg) -2.57 -0.441 1.13
Fertility Sub Index -21.14
Calving Interval (days) 10.02 -1.459 -14.62
Survival (%) -5.84 1.117 -6.52
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index -1.93
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) 0.68 -0.432 -0.29
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -23.90

* Based on an €80/tonne carbon price