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 3.31
Milk (kg) -185.00 -0.014 2.59
Fat (kg) 2.70 -0.375 -1.01
Prot (kg) -3.92 -0.441 1.73
Fertility Sub Index -16.72
Calving Interval (days) 12.70 -1.459 -18.53
Survival (%) 1.62 1.117 1.81
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index 5.90
Carcass Weight (kg) -14.20 -0.528 7.49
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 7.45
Live WT (kg) -24.30 -0.307 7.45
Total Carbon Sub Index 0.89

* Based on an €80/tonne carbon price