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 -0.29
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 3.66 -0.375 -1.37
Prot (kg) -1.05 -0.441 0.46
Fertility Sub Index 5.72
Calving Interval (days) -3.10 -1.459 4.52
Survival (%) 1.07 1.117 1.20
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -4.76
Carcass Weight (kg) 4.00 -0.528 -2.11
Age of Slaughter (days) 6.13 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 1.10

* Based on an €80/tonne carbon price