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 -16.74
Milk (kg) 176.00 -0.014 -2.46
Fat (kg) 18.80 -0.375 -7.04
Prot (kg) 16.38 -0.441 -7.23
Fertility Sub Index 15.13
Calving Interval (days) -8.60 -1.459 12.55
Survival (%) 2.31 1.117 2.58
Calving Sub Index 4.35
Gestation Length (days) -4.73 -0.919 4.35
Beef Sub Index -1.11
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 4.04 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -0.82

* Based on an €80/tonne carbon price