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 4.97
Milk (kg) -148.00 -0.014 2.07
Fat (kg) -2.65 -0.375 0.99
Prot (kg) -4.32 -0.441 1.91
Fertility Sub Index -14.14
Calving Interval (days) 5.88 -1.459 -8.58
Survival (%) -4.98 1.117 -5.56
Calving Sub Index 1.26
Gestation Length (days) -1.37 -0.919 1.26
Beef Sub Index -4.59
Carcass Weight (kg) 8.10 -0.528 -4.27
Age of Slaughter (days) 0.73 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index -11.65
Live WT (kg) 38.00 -0.307 -11.65
Total Carbon Sub Index -24.15

* Based on an €80/tonne carbon price