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 -18.32
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) 21.56 -0.375 -8.08
Prot (kg) 14.37 -0.441 -6.34
Fertility Sub Index 1.58
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.75 1.117 0.84
Calving Sub Index 3.45
Gestation Length (days) -3.75 -0.919 3.45
Beef Sub Index -0.73
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 6.09 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index -2.70
Live WT (kg) 8.80 -0.307 -2.70
Total Carbon Sub Index -16.72

* Based on an €80/tonne carbon price