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 -7.89
Milk (kg) 482.00 -0.014 -6.75
Fat (kg) -0.21 -0.375 0.08
Prot (kg) 2.76 -0.441 -1.22
Fertility Sub Index -4.35
Calving Interval (days) 2.32 -1.459 -3.38
Survival (%) -0.86 1.117 -0.96
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.07
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 3.59 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -13.45

* Based on an €80/tonne carbon price