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 9.16
Milk (kg) -80.00 -0.014 1.12
Fat (kg) -16.07 -0.375 6.02
Prot (kg) -4.57 -0.441 2.02
Fertility Sub Index -10.86
Calving Interval (days) 5.93 -1.459 -8.65
Survival (%) -1.98 1.117 -2.21
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index 1.75
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 3.28 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 3.74
Live WT (kg) -12.20 -0.307 3.74
Total Carbon Sub Index 4.15

* Based on an €80/tonne carbon price