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 14.73
Milk (kg) -385.00 -0.014 5.39
Fat (kg) -10.04 -0.375 3.76
Prot (kg) -12.65 -0.441 5.58
Fertility Sub Index 2.22
Calving Interval (days) -1.69 -1.459 2.47
Survival (%) -0.22 1.117 -0.25
Calving Sub Index -0.80
Gestation Length (days) 0.87 -0.919 -0.80
Beef Sub Index 3.59
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) -3.54 -0.432 1.53
Maintenance Sub Index Maint. Sub Index 3.00
Live WT (kg) -9.80 -0.307 3.00
Total Carbon Sub Index 22.74

* Based on an €80/tonne carbon price