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 9.95
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -4.14 -0.375 1.55
Prot (kg) -12.38 -0.441 5.46
Fertility Sub Index -7.13
Calving Interval (days) 3.62 -1.459 -5.28
Survival (%) -1.65 1.117 -1.84
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index 1.53
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 8.35

* Based on an €80/tonne carbon price