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 -6.59
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) 1.19 -0.375 -0.45
Prot (kg) 5.07 -0.441 -2.24
Fertility Sub Index 1.09
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) 0.87 1.117 0.97
Calving Sub Index 3.52
Gestation Length (days) -3.83 -0.919 3.52
Beef Sub Index 2.70
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 3.28 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 3.47

* Based on an €80/tonne carbon price