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 -6.38
Milk (kg) -232.00 -0.014 3.25
Fat (kg) 18.60 -0.375 -6.97
Prot (kg) 6.04 -0.441 -2.67
Fertility Sub Index -4.53
Calving Interval (days) 2.77 -1.459 -4.04
Survival (%) -0.44 1.117 -0.49
Calving Sub Index 2.46
Gestation Length (days) -2.68 -0.919 2.46
Beef Sub Index 10.44
Carcass Weight (kg) -28.00 -0.528 14.77
Age of Slaughter (days) 10.02 -0.432 -4.33
Maintenance Sub Index Maint. Sub Index 17.11
Live WT (kg) -55.80 -0.307 17.11
Total Carbon Sub Index 19.10

* Based on an €80/tonne carbon price