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 24.84
Milk (kg) -433.00 -0.014 6.06
Fat (kg) -25.18 -0.375 9.43
Prot (kg) -21.18 -0.441 9.35
Fertility Sub Index 0.22
Calving Interval (days) -0.93 -1.459 1.36
Survival (%) -1.02 1.117 -1.14
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index -0.25
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index 27.82

* Based on an €80/tonne carbon price