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 17.08
Milk (kg) -581.00 -0.014 8.13
Fat (kg) -7.23 -0.375 2.71
Prot (kg) -14.13 -0.441 6.24
Fertility Sub Index -2.46
Calving Interval (days) 1.61 -1.459 -2.35
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 5.40
Carcass Weight (kg) -17.50 -0.528 9.23
Age of Slaughter (days) 8.87 -0.432 -3.83
Maintenance Sub Index Maint. Sub Index 15.11
Live WT (kg) -49.30 -0.307 15.11
Total Carbon Sub Index 35.76

* Based on an €80/tonne carbon price