Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 16.16
Milk (kg) -602.00 -0.014 8.43
Fat (kg) -3.47 -0.375 1.30
Prot (kg) -14.58 -0.441 6.44
Fertility Sub Index 4.72
Calving Interval (days) -3.56 -1.459 5.19
Survival (%) -0.42 1.117 -0.47
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index -1.39
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 8.35 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 7.54
Live WT (kg) -24.60 -0.307 7.54
Total Carbon Sub Index 27.84

* Based on an €80/tonne carbon price