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 4.20
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) -14.30 -0.375 5.36
Prot (kg) -3.91 -0.441 1.73
Fertility Sub Index -28.70
Calving Interval (days) 14.83 -1.459 -21.64
Survival (%) -6.32 1.117 -7.06
Calving Sub Index -1.32
Gestation Length (days) 1.44 -0.919 -1.32
Beef Sub Index -2.29
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -27.80

* Based on an €80/tonne carbon price