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 25.19
Milk (kg) -511.00 -0.014 7.15
Fat (kg) -23.34 -0.375 8.74
Prot (kg) -21.06 -0.441 9.30
Fertility Sub Index 1.38
Calving Interval (days) -2.85 -1.459 4.16
Survival (%) -2.49 1.117 -2.78
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 1.77
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -0.31 -0.432 0.13
Maintenance Sub Index Maint. Sub Index 3.95
Live WT (kg) -12.90 -0.307 3.95
Total Carbon Sub Index 30.58

* Based on an €80/tonne carbon price