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 -13.06
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) 12.39 -0.375 -4.64
Prot (kg) 12.53 -0.441 -5.53
Fertility Sub Index 4.68
Calving Interval (days) -1.54 -1.459 2.25
Survival (%) 2.18 1.117 2.44
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index 5.46
Carcass Weight (kg) -12.60 -0.528 6.65
Age of Slaughter (days) 2.74 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 8.14

* Based on an €80/tonne carbon price