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 -23.25
Milk (kg) 512.00 -0.014 -7.17
Fat (kg) 22.75 -0.375 -8.52
Prot (kg) 17.13 -0.441 -7.56
Fertility Sub Index -2.64
Calving Interval (days) 2.17 -1.459 -3.17
Survival (%) 0.47 1.117 0.53
Calving Sub Index 3.01
Gestation Length (days) -3.27 -0.919 3.01
Beef Sub Index -3.43
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 8.69 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index -4.23
Live WT (kg) 13.80 -0.307 -4.23
Total Carbon Sub Index -30.55

* Based on an €80/tonne carbon price