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 14.56
Milk (kg) -299.00 -0.014 4.19
Fat (kg) -9.03 -0.375 3.38
Prot (kg) -15.85 -0.441 7.00
Fertility Sub Index -6.97
Calving Interval (days) 3.53 -1.459 -5.15
Survival (%) -1.63 1.117 -1.82
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index 1.64
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 0.84 -0.432 -0.36
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index 9.71

* Based on an €80/tonne carbon price