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 -7.35
Milk (kg) -105.00 -0.014 1.47
Fat (kg) 15.35 -0.375 -5.75
Prot (kg) 6.95 -0.441 -3.07
Fertility Sub Index 1.26
Calving Interval (days) 0.16 -1.459 -0.23
Survival (%) 1.34 1.117 1.50
Calving Sub Index 2.66
Gestation Length (days) -2.89 -0.919 2.66
Beef Sub Index 7.90
Carcass Weight (kg) -23.10 -0.528 12.19
Age of Slaughter (days) 9.92 -0.432 -4.28
Maintenance Sub Index Maint. Sub Index 12.88
Live WT (kg) -42.00 -0.307 12.88
Total Carbon Sub Index 17.35

* Based on an €80/tonne carbon price