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 -5.45
Milk (kg) -208.00 -0.014 2.91
Fat (kg) 15.39 -0.375 -5.76
Prot (kg) 5.88 -0.441 -2.60
Fertility Sub Index 9.66
Calving Interval (days) -3.72 -1.459 5.43
Survival (%) 3.79 1.117 4.23
Calving Sub Index 1.45
Gestation Length (days) -1.58 -0.919 1.45
Beef Sub Index 5.55
Carcass Weight (kg) -16.20 -0.528 8.55
Age of Slaughter (days) 6.94 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index 9.81
Live WT (kg) -32.00 -0.307 9.81
Total Carbon Sub Index 21.02

* Based on an €80/tonne carbon price