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 -15.90
Milk (kg) 582.00 -0.014 -8.15
Fat (kg) 6.10 -0.375 -2.28
Prot (kg) 12.38 -0.441 -5.46
Fertility Sub Index -5.71
Calving Interval (days) 3.47 -1.459 -5.06
Survival (%) -0.58 1.117 -0.65
Calving Sub Index 2.74
Gestation Length (days) -2.98 -0.919 2.74
Beef Sub Index -2.88
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 7.66 -0.432 -3.31
Maintenance Sub Index Maint. Sub Index -4.23
Live WT (kg) 13.80 -0.307 -4.23
Total Carbon Sub Index -25.98

* Based on an €80/tonne carbon price