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 -17.66
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 22.08 -0.375 -8.27
Prot (kg) 15.15 -0.441 -6.69
Fertility Sub Index 10.49
Calving Interval (days) -5.35 -1.459 7.81
Survival (%) 2.40 1.117 2.68
Calving Sub Index 4.07
Gestation Length (days) -4.43 -0.919 4.07
Beef Sub Index -0.95
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -8.95

* Based on an €80/tonne carbon price