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 -23.23
Milk (kg) 393.00 -0.014 -5.50
Fat (kg) 27.74 -0.375 -10.39
Prot (kg) 16.62 -0.441 -7.34
Fertility Sub Index -2.13
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) 0.52 1.117 0.58
Calving Sub Index 2.64
Gestation Length (days) -2.87 -0.919 2.64
Beef Sub Index -0.56
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 9.36 -0.432 -4.04
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -33.10

* Based on an €80/tonne carbon price