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 -0.77
Milk (kg) -33.00 -0.014 0.46
Fat (kg) 2.84 -0.375 -1.06
Prot (kg) 0.39 -0.441 -0.17
Fertility Sub Index 5.32
Calving Interval (days) -2.14 -1.459 3.12
Survival (%) 1.97 1.117 2.20
Calving Sub Index 1.47
Gestation Length (days) -1.60 -0.919 1.47
Beef Sub Index 2.35
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 2.62 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 9.20
Live WT (kg) -30.00 -0.307 9.20
Total Carbon Sub Index 17.57

* Based on an €80/tonne carbon price