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 18.47
Milk (kg) -557.00 -0.014 7.80
Fat (kg) -8.97 -0.375 3.36
Prot (kg) -16.57 -0.441 7.31
Fertility Sub Index -1.18
Calving Interval (days) 0.93 -1.459 -1.36
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 5.30
Carcass Weight (kg) -17.20 -0.528 9.07
Age of Slaughter (days) 8.75 -0.432 -3.78
Maintenance Sub Index Maint. Sub Index 15.54
Live WT (kg) -50.70 -0.307 15.54
Total Carbon Sub Index 37.99

* Based on an €80/tonne carbon price