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 1.07
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) -3.85 -0.375 1.44
Prot (kg) -2.68 -0.441 1.18
Fertility Sub Index -18.25
Calving Interval (days) 9.00 -1.459 -13.13
Survival (%) -4.58 1.117 -5.12
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index -3.89
Carcass Weight (kg) 4.60 -0.528 -2.43
Age of Slaughter (days) 3.38 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -25.96

* Based on an €80/tonne carbon price