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 14.11
Milk (kg) -260.00 -0.014 3.64
Fat (kg) -11.61 -0.375 4.35
Prot (kg) -13.88 -0.441 6.13
Fertility Sub Index -3.34
Calving Interval (days) 1.11 -1.459 -1.62
Survival (%) -1.54 1.117 -1.72
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index 4.61
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) 2.51 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 4.35
Live WT (kg) -14.20 -0.307 4.35
Total Carbon Sub Index 19.75

* Based on an €80/tonne carbon price