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 -8.71
Milk (kg) 293.00 -0.014 -4.10
Fat (kg) 3.72 -0.375 -1.39
Prot (kg) 7.29 -0.441 -3.22
Fertility Sub Index 4.02
Calving Interval (days) -1.73 -1.459 2.52
Survival (%) 1.34 1.117 1.50
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index -0.44
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 6.14 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index 3.19
Live WT (kg) -10.40 -0.307 3.19
Total Carbon Sub Index -0.21

* Based on an €80/tonne carbon price