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 -12.40
Milk (kg) 309.00 -0.014 -4.33
Fat (kg) 13.86 -0.375 -5.19
Prot (kg) 6.53 -0.441 -2.88
Fertility Sub Index 0.00
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) -0.09 1.117 -0.10
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.30
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.62 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -10.32

* Based on an €80/tonne carbon price