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 -1.39
Milk (kg) -102.00 -0.014 1.43
Fat (kg) 5.72 -0.375 -2.14
Prot (kg) 1.52 -0.441 -0.67
Fertility Sub Index 12.41
Calving Interval (days) -6.06 -1.459 8.84
Survival (%) 3.19 1.117 3.56
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index -0.25
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 7.91 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index 18.12

* Based on an €80/tonne carbon price