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 -7.46
Milk (kg) 228.00 -0.014 -3.19
Fat (kg) 11.43 -0.375 -4.28
Prot (kg) -0.02 -0.441 0.01
Fertility Sub Index -0.43
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) -0.40 1.117 -0.45
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.89
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 0.63 -0.432 -0.27
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index -7.08

* Based on an €80/tonne carbon price