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 10.38
Milk (kg) -373.00 -0.014 5.22
Fat (kg) -2.87 -0.375 1.07
Prot (kg) -9.26 -0.441 4.09
Fertility Sub Index -1.71
Calving Interval (days) 1.47 -1.459 -2.14
Survival (%) 0.39 1.117 0.44
Calving Sub Index 0.23
Gestation Length (days) -0.25 -0.919 0.23
Beef Sub Index 4.37
Carcass Weight (kg) -16.60 -0.528 8.76
Age of Slaughter (days) 10.17 -0.432 -4.39
Maintenance Sub Index Maint. Sub Index 14.99
Live WT (kg) -48.90 -0.307 14.99
Total Carbon Sub Index 28.26

* Based on an €80/tonne carbon price