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 10.87
Milk (kg) -628.00 -0.014 8.79
Fat (kg) 5.60 -0.375 -2.10
Prot (kg) -9.47 -0.441 4.18
Fertility Sub Index -2.33
Calving Interval (days) 1.54 -1.459 -2.25
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 3.02
Gestation Length (days) -3.29 -0.919 3.02
Beef Sub Index 10.25
Carcass Weight (kg) -25.70 -0.528 13.56
Age of Slaughter (days) 7.65 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 19.31
Live WT (kg) -63.00 -0.307 19.31
Total Carbon Sub Index 41.14

* Based on an €80/tonne carbon price