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 -7.03
Milk (kg) 186.00 -0.014 -2.60
Fat (kg) 3.64 -0.375 -1.36
Prot (kg) 6.95 -0.441 -3.07
Fertility Sub Index -4.84
Calving Interval (days) 1.94 -1.459 -2.83
Survival (%) -1.80 1.117 -2.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -1.25
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index -14.30

* Based on an €80/tonne carbon price