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 -2.58
Milk (kg) 77.00 -0.014 -1.08
Fat (kg) 0.31 -0.375 -0.12
Prot (kg) 3.14 -0.441 -1.39
Fertility Sub Index 7.74
Calving Interval (days) -3.69 -1.459 5.38
Survival (%) 2.11 1.117 2.36
Calving Sub Index 2.70
Gestation Length (days) -2.94 -0.919 2.70
Beef Sub Index -0.03
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.52 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 12.12

* Based on an €80/tonne carbon price