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 15.06
Milk (kg) -442.00 -0.014 6.19
Fat (kg) -9.42 -0.375 3.53
Prot (kg) -12.11 -0.441 5.34
Fertility Sub Index -6.86
Calving Interval (days) 3.29 -1.459 -4.80
Survival (%) -1.84 1.117 -2.06
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -0.72
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 1.19 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index 6.52

* Based on an €80/tonne carbon price