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 12.35
Milk (kg) -294.00 -0.014 4.12
Fat (kg) -11.78 -0.375 4.41
Prot (kg) -8.66 -0.441 3.82
Fertility Sub Index -8.10
Calving Interval (days) 5.17 -1.459 -7.54
Survival (%) -0.50 1.117 -0.56
Calving Sub Index -0.56
Gestation Length (days) 0.61 -0.919 -0.56
Beef Sub Index 12.40
Carcass Weight (kg) -30.30 -0.528 15.98
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 22.99
Live WT (kg) -75.00 -0.307 22.99
Total Carbon Sub Index 39.08

* Based on an €80/tonne carbon price