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 -0.90
Milk (kg) -192.00 -0.014 2.69
Fat (kg) 9.76 -0.375 -3.66
Prot (kg) -0.15 -0.441 0.07
Fertility Sub Index -0.35
Calving Interval (days) 0.66 -1.459 -0.96
Survival (%) 0.55 1.117 0.61
Calving Sub Index 1.41
Gestation Length (days) -1.53 -0.919 1.41
Beef Sub Index 10.15
Carcass Weight (kg) -23.60 -0.528 12.45
Age of Slaughter (days) 5.33 -0.432 -2.30
Maintenance Sub Index Maint. Sub Index 18.00
Live WT (kg) -58.70 -0.307 18.00
Total Carbon Sub Index 28.31

* Based on an €80/tonne carbon price