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 17.86
Milk (kg) -736.00 -0.014 10.30
Fat (kg) -2.63 -0.375 0.99
Prot (kg) -14.88 -0.441 6.57
Fertility Sub Index -1.75
Calving Interval (days) 1.93 -1.459 -2.82
Survival (%) 0.95 1.117 1.06
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index 17.17
Carcass Weight (kg) -41.10 -0.528 21.68
Age of Slaughter (days) 10.44 -0.432 -4.51
Maintenance Sub Index Maint. Sub Index 29.52
Live WT (kg) -96.30 -0.307 29.52
Total Carbon Sub Index 63.74

* Based on an €80/tonne carbon price