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 -6.29
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) 7.93 -0.375 -2.97
Prot (kg) 5.65 -0.441 -2.49
Fertility Sub Index -0.38
Calving Interval (days) -0.06 -1.459 0.09
Survival (%) -0.42 1.117 -0.47
Calving Sub Index 4.72
Gestation Length (days) -5.14 -0.919 4.72
Beef Sub Index 3.17
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 3.05 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 0.95
Live WT (kg) -3.10 -0.307 0.95
Total Carbon Sub Index 2.17

* Based on an €80/tonne carbon price