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 -8.69
Milk (kg) 445.00 -0.014 -6.23
Fat (kg) -9.01 -0.375 3.37
Prot (kg) 13.23 -0.441 -5.84
Fertility Sub Index 5.38
Calving Interval (days) -2.83 -1.459 4.13
Survival (%) 1.12 1.117 1.25
Calving Sub Index -2.22
Gestation Length (days) 2.42 -0.919 -2.22
Beef Sub Index -3.68
Carcass Weight (kg) 10.00 -0.528 -5.28
Age of Slaughter (days) -3.69 -0.432 1.59
Maintenance Sub Index Maint. Sub Index -8.03
Live WT (kg) 26.20 -0.307 -8.03
Total Carbon Sub Index -17.26

* Based on an €80/tonne carbon price