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 15.29
Milk (kg) -291.00 -0.014 4.07
Fat (kg) -19.29 -0.375 7.23
Prot (kg) -9.05 -0.441 3.99
Fertility Sub Index 3.56
Calving Interval (days) -2.43 -1.459 3.55
Survival (%) 0.01 1.117 0.01
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index 0.22
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) -0.03 -0.432 0.01
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 20.53

* Based on an €80/tonne carbon price