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 -12.59
Milk (kg) 325.00 -0.014 -4.55
Fat (kg) 13.64 -0.375 -5.11
Prot (kg) 6.64 -0.441 -2.93
Fertility Sub Index 1.01
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) 0.04 1.117 0.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.08
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -9.93

* Based on an €80/tonne carbon price