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 -14.68
Milk (kg) 253.00 -0.014 -3.54
Fat (kg) 17.82 -0.375 -6.67
Prot (kg) 10.11 -0.441 -4.46
Fertility Sub Index 5.13
Calving Interval (days) -2.03 -1.459 2.96
Survival (%) 1.94 1.117 2.17
Calving Sub Index -0.40
Gestation Length (days) 0.44 -0.919 -0.40
Beef Sub Index -7.67
Carcass Weight (kg) 13.20 -0.528 -6.96
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -27.75

* Based on an €80/tonne carbon price