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 -12.90
Milk (kg) 542.00 -0.014 -7.59
Fat (kg) 6.02 -0.375 -2.25
Prot (kg) 6.92 -0.441 -3.05
Fertility Sub Index 1.18
Calving Interval (days) -0.60 -1.459 0.88
Survival (%) 0.27 1.117 0.30
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.26
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.47 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index -9.82

* Based on an €80/tonne carbon price