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 11.25
Milk (kg) -648.00 -0.014 9.07
Fat (kg) 4.14 -0.375 -1.55
Prot (kg) -8.44 -0.441 3.73
Fertility Sub Index -6.19
Calving Interval (days) 3.99 -1.459 -5.82
Survival (%) -0.33 1.117 -0.37
Calving Sub Index -0.70
Gestation Length (days) 0.76 -0.919 -0.70
Beef Sub Index 13.82
Carcass Weight (kg) -35.10 -0.528 18.52
Age of Slaughter (days) 10.88 -0.432 -4.70
Maintenance Sub Index Maint. Sub Index 28.51
Live WT (kg) -93.00 -0.307 28.51
Total Carbon Sub Index 46.69

* Based on an €80/tonne carbon price