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 -7.82
Milk (kg) 272.00 -0.014 -3.81
Fat (kg) 5.80 -0.375 -2.17
Prot (kg) 4.16 -0.441 -1.84
Fertility Sub Index -8.42
Calving Interval (days) 4.12 -1.459 -6.01
Survival (%) -2.16 1.117 -2.41
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index -1.63
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 6.72 -0.432 -2.90
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -17.17

* Based on an €80/tonne carbon price