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 -10.44
Milk (kg) 299.00 -0.014 -4.19
Fat (kg) 9.21 -0.375 -3.45
Prot (kg) 6.35 -0.441 -2.80
Fertility Sub Index -9.33
Calving Interval (days) 4.08 -1.459 -5.95
Survival (%) -3.02 1.117 -3.37
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index 0.28
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) -2.98 -0.432 1.29
Maintenance Sub Index Maint. Sub Index -4.78
Live WT (kg) 15.60 -0.307 -4.78
Total Carbon Sub Index -24.42

* Based on an €80/tonne carbon price