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 10.76
Milk (kg) -330.00 -0.014 4.62
Fat (kg) -7.37 -0.375 2.76
Prot (kg) -7.66 -0.441 3.38
Fertility Sub Index 5.35
Calving Interval (days) -2.64 -1.459 3.85
Survival (%) 1.34 1.117 1.50
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index 0.52
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.37 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 19.14

* Based on an €80/tonne carbon price