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 -13.08
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 12.10 -0.375 -4.53
Prot (kg) 11.02 -0.441 -4.86
Fertility Sub Index 4.68
Calving Interval (days) -4.33 -1.459 6.32
Survival (%) -1.47 1.117 -1.64
Calving Sub Index -3.44
Gestation Length (days) 3.74 -0.919 -3.44
Beef Sub Index 2.48
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -3.78 -0.432 1.63
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index -6.94

* Based on an €80/tonne carbon price