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 -0.55
Milk (kg) -9.00 -0.014 0.13
Fat (kg) 1.52 -0.375 -0.57
Prot (kg) 0.24 -0.441 -0.11
Fertility Sub Index 4.84
Calving Interval (days) -3.18 -1.459 4.64
Survival (%) 0.18 1.117 0.20
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 2.56
Carcass Weight (kg) -10.90 -0.528 5.75
Age of Slaughter (days) 7.40 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 16.47

* Based on an €80/tonne carbon price