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 23.20
Milk (kg) -357.00 -0.014 5.00
Fat (kg) -24.28 -0.375 9.09
Prot (kg) -20.64 -0.441 9.11
Fertility Sub Index -5.38
Calving Interval (days) 2.58 -1.459 -3.76
Survival (%) -1.45 1.117 -1.62
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.42
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.07 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index 1.13
Live WT (kg) -3.70 -0.307 1.13
Total Carbon Sub Index 17.98

* Based on an €80/tonne carbon price