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 -6.79
Milk (kg) -40.00 -0.014 0.56
Fat (kg) 10.24 -0.375 -3.84
Prot (kg) 7.97 -0.441 -3.52
Fertility Sub Index 4.86
Calving Interval (days) -2.21 -1.459 3.22
Survival (%) 1.46 1.117 1.63
Calving Sub Index 1.05
Gestation Length (days) -1.14 -0.919 1.05
Beef Sub Index 0.33
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 7.05 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index 7.20
Live WT (kg) -23.50 -0.307 7.20
Total Carbon Sub Index 6.64

* Based on an €80/tonne carbon price