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 -2.82
Milk (kg) -151.00 -0.014 2.11
Fat (kg) 11.13 -0.375 -4.17
Prot (kg) 1.74 -0.441 -0.77
Fertility Sub Index 18.54
Calving Interval (days) -9.86 -1.459 14.39
Survival (%) 3.72 1.117 4.16
Calving Sub Index 3.43
Gestation Length (days) -3.73 -0.919 3.43
Beef Sub Index -3.29
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 5.43 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 15.55

* Based on an €80/tonne carbon price