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 8.71
Milk (kg) -53.00 -0.014 0.74
Fat (kg) -9.93 -0.375 3.72
Prot (kg) -9.62 -0.441 4.25
Fertility Sub Index -15.15
Calving Interval (days) 7.06 -1.459 -10.30
Survival (%) -4.34 1.117 -4.85
Calving Sub Index 0.24
Gestation Length (days) -0.26 -0.919 0.24
Beef Sub Index -1.46
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 5.95 -0.432 -2.57
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -9.51

* Based on an €80/tonne carbon price